Custom Menus : fix build error due to library update

You can now create differents menus

.clang-tidy

@@ -1,6 +1,3 @@
-# The warnings below are disabled because they are too pedantic and not worth fixing.
-# Some of them will be enabled as part of the Clang-Tidy task, see T78535.
-
 Checks:  >
   -*,
   readability-*,
@@ -15,7 +12,13 @@ Checks:  >
 
   -readability-misleading-indentation,
 
+  -readability-inconsistent-declaration-parameter-name,
+  -readability-redundant-preprocessor,
   -readability-redundant-member-init,
+  -readability-const-return-type,
+  -readability-static-accessed-through-instance,
+  -readability-redundant-declaration,
+  -readability-qualified-auto,
   -readability-use-anyofallof,
 
   bugprone-*,
@@ -27,5 +30,7 @@ Checks:  >
 
   -bugprone-sizeof-expression,
   -bugprone-integer-division,
+  -bugprone-incorrect-roundings,
+  -bugprone-copy-constructor-init,
 
 WarningsAsErrors: '*'

CMakeLists.txt

@@ -128,9 +128,7 @@ enable_testing()
 
 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL "" FORCE)
 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE INTERNAL "" FORCE)
-
-get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-if(GENERATOR_IS_MULTI_CONFIG)
+if(MSVC)
   set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/$<CONFIG>/ CACHE INTERNAL "" FORCE)
 else()
   set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/ CACHE INTERNAL "" FORCE)
@@ -198,12 +196,10 @@ option(WITH_OPENIMAGEDENOISE   "Enable the OpenImageDenoise compositing node" ON
 
 option(WITH_OPENSUBDIV    "Enable OpenSubdiv for surface subdivision" ON)
 
-option(WITH_POTRACE       "Enable features relying on potrace" ON)
 option(WITH_OPENVDB       "Enable features relying on OpenVDB" ON)
 option(WITH_OPENVDB_BLOSC "Enable blosc compression for OpenVDB, only enable if OpenVDB was built with blosc support" ON)
 option(WITH_OPENVDB_3_ABI_COMPATIBLE "Assume OpenVDB library has been compiled with version 3 ABI compatibility" OFF)
 mark_as_advanced(WITH_OPENVDB_3_ABI_COMPATIBLE)
-option(WITH_NANOVDB       "Enable usage of NanoVDB data structure for accelerated rendering on the GPU" OFF)
 
 # GHOST Windowing Library Options
 option(WITH_GHOST_DEBUG   "Enable debugging output for the GHOST library" OFF)
@@ -224,6 +220,8 @@ if(WITH_GHOST_X11)
   option(WITH_GHOST_XDND    "Enable drag'n'drop support on X11 using XDND protocol" ON)
 endif()
 
+option(WITH_GMP "Use the gmp library for more accurate booleans" OFF)
+
 # Misc...
 option(WITH_HEADLESS      "Build without graphical support (renderfarm, server mode only)" OFF)
 mark_as_advanced(WITH_HEADLESS)
@@ -439,12 +437,8 @@ if(WIN32)
 endif()
 
 # This should be turned off when Blender enter beta/rc/release
-if("${BLENDER_VERSION_CYCLE}" STREQUAL "release" OR
-   "${BLENDER_VERSION_CYCLE}" STREQUAL "rc")
-  set(WITH_EXPERIMENTAL_FEATURES OFF)
-else()
-  set(WITH_EXPERIMENTAL_FEATURES ON)
-endif()
+option(WITH_EXPERIMENTAL_FEATURES "Enable experimental features (still need to enable them in the user preferences)" ON)
+mark_as_advanced(WITH_EXPERIMENTAL_FEATURES)
 
 # Unit testsing
 option(WITH_GTESTS "Enable GTest unit testing" OFF)
@@ -516,22 +510,9 @@ if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
 -fno-sanitize=alignment \
 ")
 
-    if(MSVC)
-      # clang-cl doesn't support all sanitizers, but leak and object-size give errors/warnings.
-      set(_asan_defaults "${_asan_defaults}")
-    elseif(APPLE)
-      # AppleClang doesn't support all sanitizers, but leak gives error.
-      # Build type is not known for multi-config generator, so don't add object-size sanitizer.
-      if(CMAKE_BUILD_TYPE MATCHES "Debug" OR GENERATOR_IS_MULTI_CONFIG)
-        # Silence the warning that object-size is not effective in -O0.
-        set(_asan_defaults "${_asan_defaults}")
-      else()
-        set(_asan_defaults "${_asan_defaults} -fsanitize=object-size")
-      endif()
-    else()
+    if(NOT MSVC) # not all sanitizers are supported with clang-cl, these two however are very vocal about it
       set(_asan_defaults "${_asan_defaults} -fsanitize=leak -fsanitize=object-size" )
     endif()
-
     set(COMPILER_ASAN_CFLAGS "${_asan_defaults}" CACHE STRING "C flags for address sanitizer")
     mark_as_advanced(COMPILER_ASAN_CFLAGS)
     set(COMPILER_ASAN_CXXFLAGS "${_asan_defaults}" CACHE STRING "C++ flags for address sanitizer")
@@ -539,33 +520,16 @@ if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
 
     unset(_asan_defaults)
 
-    if(MSVC)
+    if(NOT MSVC)
+      find_library(COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
+    else()
       find_library(
         COMPILER_ASAN_LIBRARY NAMES clang_rt.asan-x86_64
         PATHS
         [HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/7.0.0/lib/windows
         [HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/6.0.0/lib/windows
       )
-    elseif(APPLE)
-      execute_process(COMMAND ${CMAKE_CXX_COMPILER}
-        -print-file-name=lib
-        OUTPUT_VARIABLE CLANG_LIB_DIR
-      )
-      string(STRIP "${CLANG_LIB_DIR}" CLANG_LIB_DIR)
-      find_library(
-        COMPILER_ASAN_LIBRARY
-        NAMES
-          libclang_rt.asan_osx_dynamic.dylib
-        PATHS
-          "${CLANG_LIB_DIR}/darwin/"
-      )
-      unset(CLANG_LIB_DIR)
-    else()
-      find_library(
-        COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}
-      )
     endif()
-
     mark_as_advanced(COMPILER_ASAN_LIBRARY)
   endif()
 endif()
@@ -705,9 +669,6 @@ set_and_warn_dependency(WITH_TBB WITH_OPENIMAGEDENOISE  OFF)
 set_and_warn_dependency(WITH_TBB WITH_OPENVDB           OFF)
 set_and_warn_dependency(WITH_TBB WITH_MOD_FLUID         OFF)
 
-# NanoVDB requires OpenVDB to convert the data structure
-set_and_warn_dependency(WITH_OPENVDB WITH_NANOVDB       OFF)
-
 # OpenVDB uses 'half' type from OpenEXR & fails to link without OpenEXR enabled.
 set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_OPENVDB OFF)
 
@@ -842,10 +803,11 @@ set(CXX_WARNINGS)
 set(C_REMOVE_STRICT_FLAGS)
 set(CXX_REMOVE_STRICT_FLAGS)
 
-# Libraries to link to targets in setup_platform_linker_libs
+# libraries to link the binary with passed to target_link_libraries()
+# known as LLIBS to scons
 set(PLATFORM_LINKLIBS "")
 
-# Added to target linker flags in setup_platform_linker_flags
+# Added to linker flags in setup_liblinks
 # - CMAKE_EXE_LINKER_FLAGS
 # - CMAKE_EXE_LINKER_FLAGS_DEBUG
 set(PLATFORM_LINKFLAGS "")
@@ -861,13 +823,7 @@ if(NOT CMAKE_BUILD_TYPE MATCHES "Release")
     if(MSVC)
       set(COMPILER_ASAN_LINKER_FLAGS "/FUNCTIONPADMIN:6")
     endif()
-
-    if(APPLE AND COMPILER_ASAN_LIBRARY)
-      string(REPLACE " " ";" _list_COMPILER_ASAN_CFLAGS ${COMPILER_ASAN_CFLAGS})
-      add_compile_options("$<$<NOT:$<CONFIG:Release>>:${_list_COMPILER_ASAN_CFLAGS}>")
-      add_link_options("$<$<NOT:$<CONFIG:Release>>:-fno-omit-frame-pointer;-fsanitize=address>")
-      unset(_list_COMPILER_ASAN_CFLAGS)
-    elseif(COMPILER_ASAN_LIBRARY)
+    if(COMPILER_ASAN_LIBRARY)
       set(PLATFORM_LINKLIBS "${PLATFORM_LINKLIBS};${COMPILER_ASAN_LIBRARY}")
       set(PLATFORM_LINKFLAGS "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
       set(PLATFORM_LINKFLAGS_DEBUG "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")

GNUmakefile

@@ -81,19 +81,11 @@ Static Source Code Checking
    * check_splint:          Run blenders source through splint (C only).
    * check_sparse:          Run blenders source through sparse (C only).
    * check_smatch:          Run blenders source through smatch (C only).
-   * check_descriptions:    Check for duplicate/invalid descriptions.
-
-Spell Checkers
-
-   * check_spelling_c:      Check for spelling errors (C/C++ only),
+   * check_spelling_c:      Check for spelling errors (C/C++ only).
+   * check_spelling_c_qtc:  Same as check_spelling_c but outputs QtCreator tasks format.
    * check_spelling_osl:    Check for spelling errors (OSL only).
    * check_spelling_py:     Check for spelling errors (Python only).
-
-   Note that spell checkers can tak a 'CHECK_SPELLING_CACHE' filepath argument,
-   so re-running does not need to re-check unchanged files.
-
-   Example:
-      make check_spelling_c CHECK_SPELLING_CACHE=../spelling_cache.data
+   * check_descriptions:    Check for duplicate/invalid descriptions.
 
 Utilities
    Not associated with building Blender.
@@ -465,17 +457,26 @@ check_spelling_c: .FORCE
 	cd "$(BUILD_DIR)" ; \
 	PYTHONIOENCODING=utf_8 $(PYTHON) \
 	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    --cache-file=$(CHECK_SPELLING_CACHE) \
 	    "$(BLENDER_DIR)/source" \
 	    "$(BLENDER_DIR)/intern/cycles" \
 	    "$(BLENDER_DIR)/intern/guardedalloc" \
 	    "$(BLENDER_DIR)/intern/ghost" \
 
+check_spelling_c_qtc: .FORCE
+	cd "$(BUILD_DIR)" ; USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
+	    "$(BLENDER_DIR)/source" \
+	    "$(BLENDER_DIR)/intern/cycles" \
+	    "$(BLENDER_DIR)/intern/guardedalloc" \
+	    "$(BLENDER_DIR)/intern/ghost" \
+	    > \
+	    "$(BLENDER_DIR)/check_spelling_c.tasks"
+
 check_spelling_osl: .FORCE
 	cd "$(BUILD_DIR)" ;\
 	PYTHONIOENCODING=utf_8 $(PYTHON) \
 	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    --cache-file=$(CHECK_SPELLING_CACHE) \
 	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders"
 
 check_descriptions: .FORCE
@@ -517,7 +518,7 @@ doc_py: .FORCE
 	ASAN_OPTIONS=halt_on_error=0 \
 	$(BLENDER_BIN) --background -noaudio --factory-startup \
 		--python doc/python_api/sphinx_doc_gen.py
-	sphinx-build -b html -j $(NPROCS) doc/python_api/sphinx-in doc/python_api/sphinx-out
+	cd doc/python_api ; sphinx-build -b html sphinx-in sphinx-out
 	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/index.html'"
 
 doc_doxy: .FORCE

build_files/build_environment/CMakeLists.txt

@@ -30,11 +30,11 @@
 #   build_deps 2015 x64 / build_deps 2015 x86
 #
 # MAC OS X USAGE:
-#   Install with homebrew: brew install autoconf automake bison cmake libtool pkg-config yasm
+#   Install with homebrew: brew install cmake autoconf automake libtool yasm nasm bison
 #   Run "make deps" from main Blender directory
 #
 # LINUX USAGE:
-#   Install compiler cmake autoconf automake libtool yasm tcl
+#   Install compiler cmake autoconf automake libtool yasm nasm tcl
 #   Run "make deps" from main Blender directory
 #
 ####################################################################################################
@@ -75,8 +75,6 @@ include(cmake/llvm.cmake)
 include(cmake/clang.cmake)
 if(APPLE)
   include(cmake/openmp.cmake)
-endif()
-if(UNIX)
   include(cmake/nasm.cmake)
 endif()
 include(cmake/openimageio.cmake)
@@ -90,7 +88,6 @@ include(cmake/python_site_packages.cmake)
 include(cmake/package_python.cmake)
 include(cmake/numpy.cmake)
 include(cmake/usd.cmake)
-include(cmake/potrace.cmake)
 # Boost needs to be included after python.cmake due to the PYTHON_BINARY variable being needed.
 include(cmake/boost.cmake)
 if(UNIX)
@@ -117,6 +114,7 @@ if(WIN32)
   include(cmake/yamlcpp.cmake)
   # LCMS is an OCIO dep, but only if you build the apps, leaving it here for convenience
   # include(cmake/lcms.cmake)
+
 endif()
 
 if(NOT WIN32 OR ENABLE_MINGW64)

build_files/build_environment/cmake/check_software.cmake

@@ -26,11 +26,11 @@ if(UNIX)
   set(_required_software
     autoconf
     automake
-    bison
     ${_libtoolize_name}
-    pkg-config
-    tclsh
+    nasm
     yasm
+    tclsh
+    bison
   )
 
   foreach(_software ${_required_software})
@@ -54,10 +54,10 @@ if(UNIX)
       "  ${_software_missing}\n"
       "\n"
       "On Debian and Ubuntu:\n"
-      "  apt install autoconf automake libtool yasm tcl\n"
+      "  apt install autoconf automake libtool yasm nasm tcl\n"
       "\n"
       "On macOS (with homebrew):\n"
-      "  brew install autoconf automake bison libtool pkg-config yasm\n"
+      "  brew install cmake autoconf automake libtool yasm nasm bison\n"
       "\n"
       "Other platforms:\n"
       "  Install equivalent packages.\n")

build_files/build_environment/cmake/clang.cmake

@@ -64,11 +64,3 @@ add_dependencies(
   external_clang
   ll
 )
-
-# We currently do not build libxml2 on Windows.
-if(NOT WIN32)
-  add_dependencies(
-    external_clang
-    external_xml2
-  )
-endif()

build_files/build_environment/cmake/ffmpeg.cmake

@@ -52,11 +52,6 @@ if(APPLE)
     --target-os=darwin
     --x86asmexe=${LIBDIR}/nasm/bin/nasm
   )
-elseif(UNIX)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --x86asmexe=${LIBDIR}/nasm/bin/nasm
-  )
 endif()
 
 ExternalProject_Add(external_ffmpeg
@@ -147,7 +142,7 @@ if(WIN32)
     external_zlib_mingw
   )
 endif()
-if(UNIX)
+if(APPLE)
   add_dependencies(
     external_ffmpeg
     external_nasm

build_files/build_environment/cmake/gmp.cmake

@@ -25,25 +25,6 @@ else()
   set(GMP_OPTIONS --enable-static --disable-shared )
 endif()
 
-if(APPLE)
-  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-    set(GMP_OPTIONS
-      ${GMP_OPTIONS}
-      --disable-assembly
-    )
-  else()
-    set(GMP_OPTIONS
-      ${GMP_OPTIONS}
-      --with-pic
-    )
-  endif()
-elseif(UNIX)
-  set(GMP_OPTIONS
-    ${GMP_OPTIONS}
-    --with-pic
-  )
-endif()
-
 ExternalProject_Add(external_gmp
   URL ${GMP_URI}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}

build_files/build_environment/cmake/harvest.cmake

@@ -26,7 +26,6 @@ endif()
 message("HARVEST_TARGET = ${HARVEST_TARGET}")
 
 if(WIN32)
-
 if(BUILD_MODE STREQUAL Release)
   add_custom_target(Harvest_Release_Results
     COMMAND # jpeg rename libfile + copy include
@@ -146,9 +145,6 @@ harvest(openjpeg/lib openjpeg/lib "*.a")
 harvest(opensubdiv/include opensubdiv/include "*.h")
 harvest(opensubdiv/lib opensubdiv/lib "*.a")
 harvest(openvdb/include/openvdb openvdb/include/openvdb "*.h")
-if(WITH_NANOVDB)
-  harvest(openvdb/nanovdb nanovdb/include/nanovdb "*.h")
-endif()
 harvest(openvdb/lib openvdb/lib "*.a")
 harvest(xr_openxr_sdk/include/openxr xr_openxr_sdk/include/openxr "*.h")
 harvest(xr_openxr_sdk/lib xr_openxr_sdk/lib "*.a")
@@ -181,8 +177,6 @@ harvest(xvidcore/lib ffmpeg/lib "*.a")
 harvest(usd/include usd/include "*.h")
 harvest(usd/lib/usd usd/lib/usd "*")
 harvest(usd/plugin usd/plugin "*")
-harvest(potrace/include potrace/include "*.h")
-harvest(potrace/lib potrace/lib "*.a")
 
 if(UNIX AND NOT APPLE)
   harvest(libglu/lib mesa/lib "*.so*")

build_files/build_environment/cmake/ispc.cmake

@@ -43,7 +43,6 @@ set(ISPC_EXTRA_ARGS
     -DLLVM_ROOT=${LIBDIR}/llvm/lib/cmake/llvm
     -DLLVM_LIBRARY_DIR=${LIBDIR}/llvm/lib
     -DCLANG_EXECUTABLE=${LIBDIR}/clang/bin/clang
-    -DCLANGPP_EXECUTABLE=${LIBDIR}/clang/bin/clang++
     -DISPC_INCLUDE_TESTS=Off
     -DCLANG_LIBRARY_DIR=${LIBDIR}/clang/lib
     -DCLANG_INCLUDE_DIRS=${LIBDIR}/clang/include

build_files/build_environment/cmake/jpeg.cmake

@@ -59,4 +59,4 @@ else(WIN32)
   )
 
   set(JPEG_LIBRARY libjpeg${LIBEXT})
-endif()
+endif(WIN32)

build_files/build_environment/cmake/openvdb.cmake

@@ -54,20 +54,6 @@ set(OPENVDB_EXTRA_ARGS
   -DOPENVDB_CORE_STATIC=${OPENVDB_STATIC}
   -DOPENVDB_BUILD_BINARIES=Off
   -DCMAKE_DEBUG_POSTFIX=_d
-   # NanoVDB is header-only, so only need the install target
-  -DNANOVDB_BUILD_UNITTESTS=OFF
-  -DNANOVDB_BUILD_EXAMPLES=OFF
-  -DNANOVDB_BUILD_BENCHMARK=OFF
-  -DNANOVDB_BUILD_DOCS=OFF
-  -DNANOVDB_BUILD_TOOLS=OFF
-  -DNANOVDB_CUDA_KEEP_PTX=OFF
-  -DNANOVDB_USE_OPENGL=OFF
-  -DNANOVDB_USE_OPENGL=OFF
-  -DNANOVDB_USE_CUDA=OFF
-  -DNANOVDB_USE_TBB=OFF
-  -DNANOVDB_USE_OPTIX=OFF
-  -DNANOVDB_USE_OPENVDB=OFF
-  -DNANOVDB_ALLOW_FETCHCONTENT=OFF
 )
 
 if(WIN32)
@@ -88,18 +74,12 @@ else()
   )
 endif()
 
-if(WITH_NANOVDB)
-  set(OPENVDB_PATCH_FILE openvdb_nanovdb.diff)
-else()
-  set(OPENVDB_PATCH_FILE openvdb.diff)
-endif()
-
 ExternalProject_Add(openvdb
   URL ${OPENVDB_URI}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH MD5=${OPENVDB_HASH}
   PREFIX ${BUILD_DIR}/openvdb
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openvdb/src/openvdb < ${PATCH_DIR}/${OPENVDB_PATCH_FILE}
+  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openvdb/src/openvdb < ${PATCH_DIR}/openvdb.diff
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openvdb ${DEFAULT_CMAKE_FLAGS} ${OPENVDB_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/openvdb
 )
@@ -116,17 +96,11 @@ add_dependencies(
 if(WIN32)
   if(BUILD_MODE STREQUAL Release)
     ExternalProject_Add_Step(openvdb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/include/openvdb ${HARVEST_TARGET}/openvdb/include/openvdb
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/include ${HARVEST_TARGET}/openvdb/include
       COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/openvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb.lib
       COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/bin/openvdb.dll ${HARVEST_TARGET}/openvdb/bin/openvdb.dll
       DEPENDEES install
     )
-    if(WITH_NANOVDB)
-      ExternalProject_Add_Step(openvdb nanovdb_install
-        COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/nanovdb ${HARVEST_TARGET}/nanovdb/include/nanovdb
-        DEPENDEES after_install
-      )
-    endif()
   endif()
   if(BUILD_MODE STREQUAL Debug)
     ExternalProject_Add_Step(openvdb after_install

build_files/build_environment/cmake/options.cmake

@@ -21,7 +21,6 @@ if(WIN32)
 endif()
 option(WITH_WEBP "Enable building of oiio with webp support" OFF)
 option(WITH_BOOST_PYTHON "Enable building of boost with python support" OFF)
-option(WITH_NANOVDB "Enable building of OpenVDB with NanoVDB included" OFF)
 set(MAKE_THREADS 1 CACHE STRING "Number of threads to run make with")
 
 if(NOT BUILD_MODE)

build_files/build_environment/cmake/potrace.cmake

@@ -1,38 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(POTRACE_EXTRA_ARGS
-)
-
-if((WIN32 AND BUILD_MODE STREQUAL Release) OR UNIX)
-  ExternalProject_Add(external_potrace
-    URL ${POTRACE_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${POTRACE_HASH}
-    PREFIX ${BUILD_DIR}/potrace
-    PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_potrace.txt ${BUILD_DIR}/potrace/src/external_potrace/CMakeLists.txt
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/potrace ${DEFAULT_CMAKE_FLAGS} ${POTRACE_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/potrace
-  )
-  if(WIN32)
-    ExternalProject_Add_Step(external_potrace after_install
-        COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/potrace ${HARVEST_TARGET}/potrace
-        DEPENDEES install
-    )
-  endif()
-endif()

build_files/build_environment/cmake/versions.cmake

@@ -145,15 +145,9 @@ set(TBB_VERSION 2019_U9)
 set(TBB_URI https://github.com/oneapi-src/oneTBB/archive/${TBB_VERSION}.tar.gz)
 set(TBB_HASH 26263622e9187212ec240dcf01b66207)
 
-if(WITH_NANOVDB)
-  set(OPENVDB_GIT_UID e62f7a0bf1e27397223c61ddeaaf57edf111b77f)
-  set(OPENVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/${OPENVDB_GIT_UID}.tar.gz)
-  set(OPENVDB_HASH 90919510bc6ccd630fedc56f748cb199)
-else()
 set(OPENVDB_VERSION 7.0.0)
-  set(OPENVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
+set(OPENVDB_URI https://github.com/dreamworksanimation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
 set(OPENVDB_HASH fd6c4f168282f7e0e494d290cd531fa8)
-endif()
 
 set(IDNA_VERSION 2.9)
 set(CHARDET_VERSION 3.0.4)
@@ -299,9 +293,9 @@ set(USD_VERSION 20.05)
 set(USD_URI https://github.com/PixarAnimationStudios/USD/archive/v${USD_VERSION}.tar.gz)
 set(USD_HASH 6d679e739e7f65725d9c029e37dda9fc)
 
-set(OIDN_VERSION 1.2.3)
+set(OIDN_VERSION 1.2.1)
 set(OIDN_URI https://github.com/OpenImageDenoise/oidn/releases/download/v${OIDN_VERSION}/oidn-${OIDN_VERSION}.src.tar.gz)
-set(OIDN_HASH 1f11466c2c3efc27faba5ec7078d12b2)
+set(OIDN_HASH cbebc1a25eb6de62af3a59e943063608)
 
 set(LIBGLU_VERSION 9.0.1)
 set(LIBGLU_URI ftp://ftp.freedesktop.org/pub/mesa/glu/glu-${LIBGLU_VERSION}.tar.xz)
@@ -319,14 +313,10 @@ set(XR_OPENXR_SDK_VERSION 1.0.8)
 set(XR_OPENXR_SDK_URI https://github.com/KhronosGroup/OpenXR-SDK/archive/release-${XR_OPENXR_SDK_VERSION}.tar.gz)
 set(XR_OPENXR_SDK_HASH c6de63d2e0f9029aa58dfa97cad8ce07)
 
-set(ISPC_VERSION v1.14.1)
+set(ISPC_VERSION v1.13.0)
 set(ISPC_URI https://github.com/ispc/ispc/archive/${ISPC_VERSION}.tar.gz)
-set(ISPC_HASH 968fbc8dfd16a60ba4e32d2e0e03ea7a)
+set(ISPC_HASH 4bf5e8d0020c4b9980faa702c1a6f25f)
 
 set(GMP_VERSION 6.2.0)
 set(GMP_URI https://gmplib.org/download/gmp/gmp-${GMP_VERSION}.tar.xz)
 set(GMP_HASH a325e3f09e6d91e62101e59f9bda3ec1)
-
-set(POTRACE_VERSION 1.16)
-set(POTRACE_URI http://potrace.sourceforge.net/download/${POTRACE_VERSION}/potrace-${POTRACE_VERSION}.tar.gz)
-set(POTRACE_HASH 5f0bd87ddd9a620b0c4e65652ef93d69)

build_files/build_environment/cmake/x264.cmake

@@ -34,12 +34,6 @@ else()
   set(X264_CONFIGURE_ENV echo .)
 endif()
 
-if(UNIX AND NOT APPLE)
-  set(X264_CONFIGURE_ENV
-    export AS=${LIBDIR}/nasm/bin/nasm
-  )
-endif()
-
 ExternalProject_Add(external_x264
   URL ${X264_URI}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
@@ -60,7 +54,7 @@ if(MSVC)
   set_target_properties(external_x264 PROPERTIES FOLDER Mingw)
 endif()
 
-if(UNIX)
+if(APPLE)
   add_dependencies(
     external_x264
     external_nasm

build_files/build_environment/install_deps.sh

@@ -474,7 +474,7 @@ OPENVDB_BLOSC_VERSION="1.5.0"
 OPENVDB_VERSION="7.0.0"
 OPENVDB_VERSION_SHORT="7.0"
 OPENVDB_VERSION_MIN="7.0"
-OPENVDB_VERSION_MAX="7.1"
+OPENVDB_VERSION_MAX="8.0"
 OPENVDB_FORCE_BUILD=false
 OPENVDB_FORCE_REBUILD=false
 OPENVDB_SKIP=false
@@ -512,7 +512,7 @@ EMBREE_FORCE_BUILD=false
 EMBREE_FORCE_REBUILD=false
 EMBREE_SKIP=false
 
-OIDN_VERSION="1.2.3"
+OIDN_VERSION="1.2.1"
 OIDN_VERSION_SHORT="1.2"
 OIDN_VERSION_MIN="1.2.0"
 OIDN_VERSION_MAX="1.3"
@@ -1087,7 +1087,7 @@ Those libraries should be available as packages in all recent distributions (opt
     * libjpeg, libpng, libtiff, [openjpeg2], [libopenal].
     * libx11, libxcursor, libxi, libxrandr, libxinerama (and other libx... as needed).
     * libsqlite3, libbz2, libssl, libfftw3, libxml2, libtinyxml, yasm, libyaml-cpp.
-    * libsdl2, libglew, libpugixml, libpotrace, [libgmp], [libglewmx], fontconfig.\""
+    * libsdl2, libglew, [libgmp], [libglewmx], fontconfig.\""
 
 DEPS_SPECIFIC_INFO="\"BUILDABLE DEPENDENCIES:
 
@@ -3659,7 +3659,7 @@ install_DEB() {
              libbz2-dev libncurses5-dev libssl-dev liblzma-dev libreadline-dev \
              libopenal-dev libglew-dev yasm $THEORA_DEV $VORBIS_DEV $OGG_DEV \
              libsdl2-dev libfftw3-dev patch bzip2 libxml2-dev libtinyxml-dev libjemalloc-dev \
-             libgmp-dev libpugixml-dev libpotrace-dev"
+             libgmp-dev"
              # libglewmx-dev  (broken in deb testing currently...)
 
   VORBIS_USE=true
@@ -4325,8 +4325,7 @@ install_RPM() {
              libX11-devel libXi-devel libXcursor-devel libXrandr-devel libXinerama-devel \
              wget ncurses-devel readline-devel $OPENJPEG_DEV openal-soft-devel \
              glew-devel yasm $THEORA_DEV $VORBIS_DEV $OGG_DEV patch \
-             libxml2-devel yaml-cpp-devel tinyxml-devel jemalloc-devel \
-             gmp-devel pugixml-devel potrace-devel"
+             libxml2-devel yaml-cpp-devel tinyxml-devel jemalloc-devel gmp-devel"
 
   OPENJPEG_USE=true
   VORBIS_USE=true
@@ -4902,7 +4901,7 @@ install_ARCH() {
   _packages="$BASE_DEVEL git cmake fontconfig \
              libxi libxcursor libxrandr libxinerama glew libpng libtiff wget openal \
              $OPENJPEG_DEV $VORBIS_DEV $OGG_DEV $THEORA_DEV yasm sdl2 fftw \
-             libxml2 yaml-cpp tinyxml python-requests jemalloc gmp potrace pugixml"
+             libxml2 yaml-cpp tinyxml python-requests jemalloc gmp"
 
   OPENJPEG_USE=true
   VORBIS_USE=true

build_files/build_environment/patches/cmakelists_potrace.txt

@@ -1,54 +0,0 @@
-project(potrace)
-cmake_minimum_required(VERSION 2.8)
-
-include_directories(src/include)
-
-set(SOURCES
-  src/backend_dxf.c
-  src/backend_eps.c
-  src/backend_geojson.c
-  src/backend_pdf.c
-  src/backend_pgm.c
-  src/backend_svg.c
-  src/backend_xfig.c
-  src/bbox.c
-  src/bitmap_io.c
-  src/curve.c
-  src/decompose.c
-  src/flate.c
-  src/greymap.c
-  src/lzw.c
-  src/potracelib.c
-  src/progress_bar.c
-  src/render.c
-  src/trace.c
-  src/trans.c
-)
-
-set(HEADERS
-    src/potracelib.h
-)
-
-if(WIN32)
-  add_definitions(/D_USE_MATH_DEFINES)
-endif()
-
-add_definitions(/DPOTRACE="POTrace")
-add_definitions(/DVERSION="Blender")
-add_definitions(/DHAVE_INTTYPES_H)
-
-
-add_library(${PROJECT_NAME} STATIC ${HEADERS} ${SOURCES})
-
-set_target_properties(${PROJECT_NAME} PROPERTIES
-	LIBRARY_OUTPUT_NAME "${PROJECT_NAME}"
-	PUBLIC_HEADER 		"${HEADERS}"
-)
-
-install(TARGETS 		${PROJECT_NAME}
-		RUNTIME         DESTINATION		bin
-        LIBRARY         DESTINATION     lib
-        ARCHIVE         DESTINATION     lib
-        PUBLIC_HEADER	DESTINATION     include
-)
-

build_files/build_environment/patches/ispc.diff

@@ -19,16 +19,16 @@ diff -Naur orig/CMakeLists.txt external_ispc/CMakeLists.txt
  target_include_directories(${PROJECT_NAME} PRIVATE
 -                           ${LLVM_INCLUDE_DIRS}
 +                           ${LLVM_INCLUDE_DIRS} ${CLANG_INCLUDE_DIRS}
-                            ${GENX_DEPS_DIR}/include
                             ${CMAKE_CURRENT_SOURCE_DIR}/src
                             ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
+ # Compile options
 diff -Naur orig/cmake/GenerateBuiltins.cmake.txt external_ispc/cmake/GenerateBuiltins.cmake.txt
 +++ orig/cmake/GenerateBuiltins.cmake	2020-05-25 13:32:40.830803821 +0200
 +++ external_ispc/cmake/GenerateBuiltins.cmake	2020-05-25 13:32:40.830803821 +0200
 @@ -97,6 +97,8 @@
  
      if ("${bit}" STREQUAL "32" AND ${arch} STREQUAL "x86")
-         set(target_arch "i686")
+         set(target_arch "i386")
 +        # Blender: disable 32bit due to build issues on Linux and being unnecessary.
 +        set(SKIP ON)
      elseif ("${bit}" STREQUAL "64" AND ${arch} STREQUAL "x86")

build_files/build_environment/patches/openvdb_nanovdb.diff

@@ -1,135 +0,0 @@
-diff -Naur orig/cmake/FindIlmBase.cmake openvdb/cmake/FindIlmBase.cmake
---- orig/cmake/FindIlmBase.cmake	2019-12-06 12:11:33 -0700
-+++ openvdb/cmake/FindIlmBase.cmake	2020-08-12 12:48:44 -0600
-@@ -217,6 +217,8 @@
-     set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib")
-   endif()
-   list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES "${_IlmBase_Version_Suffix}.lib")
-+  list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES "_s.lib")
-+  list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES "_s_d.lib")
- else()
-   if(ILMBASE_USE_STATIC_LIBS)
-     set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
-diff -Naur orig/cmake/FindOpenEXR.cmake openvdb/cmake/FindOpenEXR.cmake
---- orig/cmake/FindOpenEXR.cmake	2019-12-06 12:11:33 -0700
-+++ openvdb/cmake/FindOpenEXR.cmake	2020-08-12 12:48:44 -0600
-@@ -210,6 +210,8 @@
-     set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib")
-   endif()
-   list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES "${_OpenEXR_Version_Suffix}.lib")
-+  list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES "_s.lib")
-+  list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES "_s_d.lib")
- else()
-   if(OPENEXR_USE_STATIC_LIBS)
-     set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
-diff -Naur orig/openvdb/openvdb/CMakeLists.txt openvdb/openvdb/openvdb/CMakeLists.txt
---- orig/openvdb/openvdb/CMakeLists.txt	2019-12-06 12:11:33 -0700
-+++ openvdb/openvdb/openvdb/CMakeLists.txt	2020-08-12 14:12:26 -0600
-@@ -105,7 +105,9 @@
-   #        http://boost.2283326.n4.nabble.com/CMake-config-scripts-broken-in-1-70-td4708957.html
-   #        https://github.com/boostorg/boost_install/commit/160c7cb2b2c720e74463865ef0454d4c4cd9ae7c
-   set(BUILD_SHARED_LIBS ON)
--  set(Boost_USE_STATIC_LIBS OFF)
-+  if(NOT WIN32) # blender links boost statically on windows
-+    set(Boost_USE_STATIC_LIBS OFF)
-+  endif()
- endif()
- 
- find_package(Boost ${MINIMUM_BOOST_VERSION} REQUIRED COMPONENTS iostreams system)
-@@ -193,6 +195,7 @@
-   if(OPENVDB_DISABLE_BOOST_IMPLICIT_LINKING)
-     add_definitions(-DBOOST_ALL_NO_LIB)
-   endif()
-+  add_definitions(-D__TBB_NO_IMPLICIT_LINKAGE -DOPENVDB_OPENEXR_STATICLIB)
- endif()
- 
- # @todo Should be target definitions
-@@ -383,7 +386,12 @@
- # imported targets.
- 
- if(OPENVDB_CORE_SHARED)
--  add_library(openvdb_shared SHARED ${OPENVDB_LIBRARY_SOURCE_FILES})
-+  if(WIN32)
-+    configure_file(version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/version.rc @ONLY)
-+    add_library(openvdb_shared SHARED ${OPENVDB_LIBRARY_SOURCE_FILES} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
-+  else()
-+    add_library(openvdb_shared SHARED ${OPENVDB_LIBRARY_SOURCE_FILES})
-+  endif()
- endif()
- 
- if(OPENVDB_CORE_STATIC)
-diff -Naur orig/openvdb/openvdb/version.rc.in openvdb/openvdb/openvdb/version.rc.in
---- orig/openvdb/openvdb/version.rc.in	1969-12-31 17:00:00 -0700
-+++ openvdb/openvdb/openvdb/version.rc.in	2020-08-12 14:15:01 -0600
-@@ -0,0 +1,48 @@
-+#include <winver.h>
-+
-+#define VER_FILEVERSION             @OpenVDB_MAJOR_VERSION@,@OpenVDB_MINOR_VERSION@,@OpenVDB_PATCH_VERSION@,0
-+#define VER_FILEVERSION_STR         "@OpenVDB_MAJOR_VERSION@.@OpenVDB_MINOR_VERSION@.@OpenVDB_PATCH_VERSION@.0\0"
-+
-+#define VER_PRODUCTVERSION          @OpenVDB_MAJOR_VERSION@,@OpenVDB_MINOR_VERSION@,@OpenVDB_PATCH_VERSION@,0
-+#define VER_PRODUCTVERSION_STR      "@OpenVDB_MAJOR_VERSION@.@OpenVDB_MINOR_VERSION@\0"
-+
-+#ifndef DEBUG
-+#define VER_DEBUG                   0
-+#else
-+#define VER_DEBUG                   VS_FF_DEBUG
-+#endif
-+
-+VS_VERSION_INFO VERSIONINFO
-+FILEVERSION     VER_FILEVERSION
-+PRODUCTVERSION  VER_PRODUCTVERSION
-+FILEFLAGSMASK   VS_FFI_FILEFLAGSMASK
-+FILEFLAGS       (VER_DEBUG)
-+FILEOS          VOS__WINDOWS32
-+FILETYPE        VFT_DLL
-+FILESUBTYPE     VFT2_UNKNOWN
-+BEGIN
-+    BLOCK "StringFileInfo"
-+    BEGIN
-+        BLOCK "040904E4"
-+        BEGIN
-+            VALUE "FileDescription",  "OpenVDB"
-+            VALUE "FileVersion",      VER_FILEVERSION_STR
-+            VALUE "InternalName",     "OpenVDB"
-+            VALUE "ProductName",      "OpenVDB"
-+            VALUE "ProductVersion",   VER_PRODUCTVERSION_STR
-+        END
-+    END
-+
-+    BLOCK "VarFileInfo"
-+    BEGIN
-+        /* The following line should only be modified for localized versions.     */
-+        /* It consists of any number of WORD,WORD pairs, with each pair           */
-+        /* describing a language,codepage combination supported by the file.      */
-+        /*                                                                        */
-+        /* For example, a file might have values "0x409,1252" indicating that it  */
-+        /* supports English language (0x409) in the Windows ANSI codepage (1252). */
-+
-+        VALUE "Translation", 0x409, 1252
-+
-+    END
-+END
-diff -Naur openvdb-original/CMakeLists.txt openvdb/CMakeLists.txt
---- openvdb-original/CMakeLists.txt	2020-08-27 03:34:02.000000000 +0200
-+++ openvdb/CMakeLists.txt	2020-09-02 10:56:21.665735244 +0200
-@@ -68,6 +68,7 @@
- option(OPENVDB_INSTALL_HOUDINI_PYTHONRC [=[Install a Houdini startup script that sets
- the visibilty of OpenVDB nodes and their native equivalents.]=] OFF)
- option(OPENVDB_BUILD_MAYA_PLUGIN "Build the Maya plugin" OFF)
-+option(OPENVDB_BUILD_NANOVDB "Build nanovdb" ON)
- option(OPENVDB_ENABLE_RPATH "Build with RPATH information" ON)
- option(OPENVDB_CXX_STRICT "Enable or disable pre-defined compiler warnings" OFF)
- option(OPENVDB_CODE_COVERAGE "Enable code coverage. This also overrides CMAKE_BUILD_TYPE to Debug" OFF)
-@@ -740,6 +741,10 @@
-   add_subdirectory(openvdb_maya)
- endif()
- 
-+if(OPENVDB_BUILD_NANOVDB)
-+  add_subdirectory(nanovdb)
-+endif()
-+
- ##########################################################################
- 
- add_custom_target(uninstall
- 

build_files/buildbot/buildbot_utils.py

@@ -24,7 +24,6 @@ import re
 import subprocess
 import sys
 
-
 def is_tool(name):
     """Check whether `name` is on PATH and marked as executable."""
 
@@ -33,7 +32,6 @@ def is_tool(name):
 
     return which(name) is not None
 
-
 class Builder:
     def __init__(self, name, branch, codesign):
         self.name = name
@@ -66,7 +64,6 @@ class Builder:
         # Always 64 bit now
         self.bits = 64
 
-
 def create_builder_from_arguments():
     parser = argparse.ArgumentParser()
     parser.add_argument('builder_name')
@@ -107,7 +104,7 @@ class VersionInfo:
 
     def _parse_header_file(self, filename, define):
         import re
-        regex = re.compile(r"^#\s*define\s+%s\s+(.*)" % define)
+        regex = re.compile("^#\s*define\s+%s\s+(.*)" % define)
         with open(filename, "r") as file:
             for l in file:
                 match = regex.match(l)

build_files/buildbot/worker_compile.py

@@ -23,7 +23,6 @@ import shutil
 
 import buildbot_utils
 
-
 def get_cmake_options(builder):
     codesign_script = os.path.join(
         builder.blender_dir, 'build_files', 'buildbot', 'worker_codesign.cmake')
@@ -50,7 +49,6 @@ def get_cmake_options(builder):
 
     return options
 
-
 def update_git(builder):
     # Do extra git fetch because not all platform/git/buildbot combinations
     # update the origin remote, causing buildinfo to detect local changes.
@@ -60,7 +58,6 @@ def update_git(builder):
     command = ['git', 'fetch', '--all']
     buildbot_utils.call(builder.command_prefix + command)
 
-
 def clean_directories(builder):
     # Make sure no garbage remained from the previous run
     if os.path.isdir(builder.install_dir):
@@ -76,7 +73,6 @@ def clean_directories(builder):
             print("Removing {}" . format(buildinfo))
             os.remove(full_path)
 
-
 def cmake_configure(builder):
     # CMake configuration
     os.chdir(builder.build_dir)
@@ -91,7 +87,6 @@ def cmake_configure(builder):
     command = ['cmake', builder.blender_dir] + cmake_options
     buildbot_utils.call(builder.command_prefix + command)
 
-
 def cmake_build(builder):
     # CMake build
     os.chdir(builder.build_dir)
@@ -114,7 +109,6 @@ def cmake_build(builder):
     print("CMake build:")
     buildbot_utils.call(builder.command_prefix + command)
 
-
 if __name__ == "__main__":
     builder = buildbot_utils.create_builder_from_arguments()
     update_git(builder)

build_files/buildbot/worker_pack.py

@@ -29,7 +29,6 @@ from pathlib import Path
 
 import buildbot_utils
 
-
 def get_package_name(builder, platform=None):
     info = buildbot_utils.VersionInfo(builder)
 
@@ -42,7 +41,6 @@ def get_package_name(builder, platform=None):
 
     return package_name
 
-
 def sign_file_or_directory(path):
     from codesign.simple_code_signer import SimpleCodeSigner
     code_signer = SimpleCodeSigner()
@@ -66,7 +64,6 @@ def create_buildbot_upload_zip(builder, package_files):
         sys.stderr.write('Create buildbot_upload.zip failed: ' + str(ex) + '\n')
         sys.exit(1)
 
-
 def create_tar_xz(src, dest, package_name):
     # One extra to remove leading os.sep when cleaning root for package_root
     ln = len(src) + 1
@@ -94,7 +91,6 @@ def create_tar_xz(src, dest, package_name):
         package.add(entry[0], entry[1], recursive=False, filter=_fakeroot)
     package.close()
 
-
 def cleanup_files(dirpath, extension):
     for f in os.listdir(dirpath):
         filepath = os.path.join(dirpath, f)
@@ -175,11 +171,7 @@ def pack_linux(builder):
 
     print("Stripping python...")
     py_target = os.path.join(builder.install_dir, info.short_version)
-    buildbot_utils.call(
-        builder.command_prefix + [
-            'find', py_target, '-iname', '*.so', '-exec', 'strip', '-s', '{}', ';',
-        ],
-    )
+    buildbot_utils.call(builder.command_prefix + ['find', py_target, '-iname', '*.so', '-exec', 'strip', '-s', '{}', ';'])
 
     # Construct package name
     platform_name = 'linux64'

build_files/buildbot/worker_test.py

@@ -22,21 +22,18 @@ import buildbot_utils
 import os
 import sys
 
-
 def get_ctest_arguments(builder):
     args = ['--output-on-failure']
     if builder.platform == 'win':
         args += ['-C', 'Release']
     return args
 
-
 def test(builder):
     os.chdir(builder.build_dir)
 
     command = builder.command_prefix  + ['ctest'] + get_ctest_arguments(builder)
     buildbot_utils.call(command)
 
-
 if __name__ == "__main__":
     builder = buildbot_utils.create_builder_from_arguments()
     test(builder)

build_files/cmake/Modules/FindAlembic.cmake

@@ -52,7 +52,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Alembic DEFAULT_MSG ALEMBIC_LIBRARY ALEMBIC_IN
 IF(ALEMBIC_FOUND)
   SET(ALEMBIC_LIBRARIES ${ALEMBIC_LIBRARY})
   SET(ALEMBIC_INCLUDE_DIRS ${ALEMBIC_INCLUDE_DIR})
-ENDIF()
+ENDIF(ALEMBIC_FOUND)
 
 MARK_AS_ADVANCED(
   ALEMBIC_INCLUDE_DIR

build_files/cmake/Modules/FindAudaspace.cmake

@@ -30,7 +30,7 @@ SET(_audaspace_SEARCH_DIRS
 FIND_PACKAGE(PkgConfig)
 IF(PKG_CONFIG_FOUND)
   PKG_CHECK_MODULES(AUDASPACE_PKGCONF audaspace)
-ENDIF()
+ENDIF(PKG_CONFIG_FOUND)
 
 # Include dir
 FIND_PATH(AUDASPACE_INCLUDE_DIR
@@ -88,17 +88,17 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Audaspace_Py  DEFAULT_MSG  AUDASPACE_PY_LIBRAR
 IF(AUDASPACE_FOUND)
   SET(AUDASPACE_LIBRARIES ${AUDASPACE_LIBRARY})
   SET(AUDASPACE_INCLUDE_DIRS ${AUDASPACE_INCLUDE_DIR})
-ENDIF()
+ENDIF(AUDASPACE_FOUND)
 
 IF(AUDASPACE_C_FOUND)
   SET(AUDASPACE_C_LIBRARIES ${AUDASPACE_C_LIBRARY})
   SET(AUDASPACE_C_INCLUDE_DIRS ${AUDASPACE_C_INCLUDE_DIR})
-ENDIF()
+ENDIF(AUDASPACE_C_FOUND)
 
 IF(AUDASPACE_PY_FOUND)
   SET(AUDASPACE_PY_LIBRARIES ${AUDASPACE_PY_LIBRARY})
   SET(AUDASPACE_PY_INCLUDE_DIRS ${AUDASPACE_PY_INCLUDE_DIR})
-ENDIF()
+ENDIF(AUDASPACE_PY_FOUND)
 
 MARK_AS_ADVANCED(
   AUDASPACE_LIBRARY

build_files/cmake/Modules/FindEigen3.cmake

@@ -41,7 +41,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Eigen3 DEFAULT_MSG
 
 IF(EIGEN3_FOUND)
   SET(EIGEN3_INCLUDE_DIRS ${EIGEN3_INCLUDE_DIR})
-ENDIF()
+ENDIF(EIGEN3_FOUND)
 
 MARK_AS_ADVANCED(
   EIGEN3_INCLUDE_DIR

build_files/cmake/Modules/FindEmbree.cmake

@@ -37,9 +37,9 @@ FIND_PATH(EMBREE_INCLUDE_DIR
 
 SET(_embree_FIND_COMPONENTS
   embree3
-  embree_sse42
   embree_avx
   embree_avx2
+  embree_sse42
   lexers
   math
   simd
@@ -80,7 +80,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Embree DEFAULT_MSG
 IF(EMBREE_FOUND)
   SET(EMBREE_LIBRARIES ${_embree_LIBRARIES})
   SET(EMBREE_INCLUDE_DIRS ${EMBREE_INCLUDE_DIR})
-ENDIF()
+ENDIF(EMBREE_FOUND)
 
 MARK_AS_ADVANCED(
   EMBREE_INCLUDE_DIR

build_files/cmake/Modules/FindFFmpeg.cmake

@@ -1,83 +0,0 @@
-# - Find FFmpeg library and includes.
-# Set FFMPEG_FIND_COMPONENTS to the canonical names of the libraries
-# before using the module.
-# This module defines
-#  FFMPEG_INCLUDE_DIRS, where to find libavcodec/ac3_parser.h.
-#  FFMPEG_LIBRARIES, libraries to link against to use FFmpeg.
-#  FFMPEG_ROOT_DIR, The base directory to search for FFmpeg.
-#                        This can also be an environment variable.
-#  FFMPEG_FOUND, If false, do not try to use FFmpeg.
-#  FFMPEG_<COMPONENT>_LIBRARY, the given individual component libraries.
-#=============================================================================
-# Copyright 2020 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If FFMPEG_ROOT_DIR was defined in the environment, use it.
-if(NOT FFMPEG_ROOT_DIR AND NOT $ENV{FFMPEG_ROOT_DIR} STREQUAL "")
-  set(FFMPEG_ROOT_DIR $ENV{FFMPEG_ROOT_DIR})
-endif()
-
-set(_ffmpeg_SEARCH_DIRS
-  ${FFMPEG_ROOT_DIR}
-  /opt/lib/ffmpeg
-)
-
-if(NOT FFMPEG_FIND_COMPONENTS)
-  set(FFMPEG_FIND_COMPONENTS
-    # List taken from http://ffmpeg.org/download.html#build-mac
-    avcodec
-    avdevice
-    avfilter
-    avformat
-    avutil
-  )
-endif()
-
-find_path(_ffmpeg_INCLUDE_DIR
-  NAMES
-    libavcodec/ac3_parser.h
-  HINTS
-    ${_ffmpeg_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-set(_ffmpeg_LIBRARIES)
-foreach(_component ${FFMPEG_FIND_COMPONENTS})
-  string(TOUPPER ${_component} _upper_COMPONENT)
-  find_library(FFMPEG_${_upper_COMPONENT}_LIBRARY
-    NAMES
-      ${_upper_COMPONENT}
-    HINTS
-      ${LIBDIR}/ffmpeg
-    PATH_SUFFIXES
-      lib64 lib
-  )
-  if(NOT FFMPEG_${_upper_COMPONENT}_LIBRARY)
-    message(WARNING "Could NOT find FFmpeg ${_upper_COMPONENT}.")
-  endif()
-  list(APPEND _ffmpeg_LIBRARIES ${FFMPEG_${_upper_COMPONENT}_LIBRARY})
-  mark_as_advanced(FFMPEG_${_upper_COMPONENT}_LIBRARY)
-endforeach()
-
-# handle the QUIETLY and REQUIRED arguments and set FFMPEG_FOUND to TRUE if
-# all listed variables are TRUE
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(FFmpeg DEFAULT_MSG
-    _ffmpeg_LIBRARIES _ffmpeg_INCLUDE_DIR)
-
-IF(FFMPEG_FOUND)
-  set(FFMPEG_LIBRARIES ${_ffmpeg_LIBRARIES})
-  set(FFMPEG_INCLUDE_DIRS ${_ffmpeg_INCLUDE_DIR})
-ENDIF()
-
-mark_as_advanced(
-  FFMPEG_INCLUDE_DIR
-)
-
-unset(_ffmpeg_SEARCH_DIRS)
-unset(_ffmpeg_LIBRARIES)
-unset(_ffmpeg_INCLUDE_DIR)

build_files/cmake/Modules/FindFftw3.cmake

@@ -54,7 +54,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Fftw3 DEFAULT_MSG
 IF(FFTW3_FOUND)
   SET(FFTW3_LIBRARIES ${FFTW3_LIBRARY})
   SET(FFTW3_INCLUDE_DIRS ${FFTW3_INCLUDE_DIR})
-ENDIF()
+ENDIF(FFTW3_FOUND)
 
 MARK_AS_ADVANCED(
   FFTW3_INCLUDE_DIR

build_files/cmake/Modules/FindGLEW.cmake

@@ -52,7 +52,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLEW DEFAULT_MSG
 
 IF(GLEW_FOUND)
   SET(GLEW_INCLUDE_DIRS ${GLEW_INCLUDE_DIR})
-ENDIF()
+ENDIF(GLEW_FOUND)
 
 MARK_AS_ADVANCED(
   GLEW_INCLUDE_DIR

build_files/cmake/Modules/FindGMP.cmake

@@ -82,7 +82,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(GMP DEFAULT_MSG
 IF(GMP_FOUND)
   SET(GMP_LIBRARIES ${GMPXX_LIBRARY} ${GMP_LIBRARY})
   SET(GMP_INCLUDE_DIRS ${GMP_INCLUDE_DIR} ${GMPXX_INCLUDE_DIR})
-ENDIF()
+ENDIF(GMP_FOUND)
 
 MARK_AS_ADVANCED(
   GMP_INCLUDE_DIR

build_files/cmake/Modules/FindIcuLinux.cmake

@@ -124,7 +124,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Icu DEFAULT_MSG
 IF(ICU_FOUND)
   SET(ICU_LIBRARIES ${ICU_LIBRARY_DATA} ${ICU_LIBRARY_I18N} ${ICU_LIBRARY_IO} ${ICU_LIBRARY_LE} ${ICU_LIBRARY_LX} ${ICU_LIBRARY_TU} ${ICU_LIBRARY_UC})
   SET(ICU_INCLUDE_DIRS ${ICU_INCLUDE_DIR})
-ENDIF()
+ENDIF(ICU_FOUND)
 
 MARK_AS_ADVANCED(
   ICU_INCLUDE_DIR

build_files/cmake/Modules/FindJack.cmake

@@ -54,7 +54,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Jack DEFAULT_MSG
 IF(JACK_FOUND)
   SET(JACK_LIBRARIES ${JACK_LIBRARY})
   SET(JACK_INCLUDE_DIRS ${JACK_INCLUDE_DIR})
-ENDIF()
+ENDIF(JACK_FOUND)
 
 MARK_AS_ADVANCED(
   JACK_INCLUDE_DIR

build_files/cmake/Modules/FindJeMalloc.cmake

@@ -64,7 +64,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(JeMalloc DEFAULT_MSG
 IF(JEMALLOC_FOUND)
   SET(JEMALLOC_LIBRARIES ${JEMALLOC_LIBRARY})
   SET(JEMALLOC_INCLUDE_DIRS ${JEMALLOC_INCLUDE_DIR})
-ENDIF()
+ENDIF(JEMALLOC_FOUND)
 
 MARK_AS_ADVANCED(
   JEMALLOC_INCLUDE_DIR

build_files/cmake/Modules/FindLLVM.cmake

@@ -34,10 +34,6 @@ else()
   endif()
 endif()
 
-execute_process(COMMAND ${LLVM_CONFIG} --includedir
-      OUTPUT_VARIABLE LLVM_INCLUDE_DIRS
-      OUTPUT_STRIP_TRAILING_WHITESPACE)
-
 if(NOT DEFINED LLVM_VERSION)
   execute_process(COMMAND ${LLVM_CONFIG} --version
           OUTPUT_VARIABLE LLVM_VERSION
@@ -84,7 +80,7 @@ if(LLVM_LIBRARY AND LLVM_ROOT_DIR AND LLVM_LIBPATH)
 endif()
 
 
-# handle the QUIETLY and REQUIRED arguments and set LLVM_FOUND to TRUE if
+# handle the QUIETLY and REQUIRED arguments and set SDL2_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(LLVM DEFAULT_MSG

build_files/cmake/Modules/FindLZO.cmake

@@ -52,7 +52,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZO DEFAULT_MSG
 IF(LZO_FOUND)
   SET(LZO_LIBRARIES ${LZO_LIBRARY})
   SET(LZO_INCLUDE_DIRS ${LZO_INCLUDE_DIR})
-ENDIF()
+ENDIF(LZO_FOUND)
 
 MARK_AS_ADVANCED(
   LZO_INCLUDE_DIR

build_files/cmake/Modules/FindNanoVDB.cmake

@@ -1,49 +0,0 @@
-# - Find NanoVDB library
-# Find the native NanoVDB includes and library
-# This module defines
-#  NANOVDB_INCLUDE_DIRS, where to find nanovdb.h, Set when
-#                         NANOVDB_INCLUDE_DIR is found.
-#  NANOVDB_ROOT_DIR, The base directory to search for NanoVDB.
-#                     This can also be an environment variable.
-#  NANOVDB_FOUND, If false, do not try to use NanoVDB.
-
-#=============================================================================
-# Copyright 2020 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If NANOVDB_ROOT_DIR was defined in the environment, use it.
-IF(NOT NANOVDB_ROOT_DIR AND NOT $ENV{NANOVDB_ROOT_DIR} STREQUAL "")
-  SET(NANOVDB_ROOT_DIR $ENV{NANOVDB_ROOT_DIR})
-ENDIF()
-
-SET(_nanovdb_SEARCH_DIRS
-  ${NANOVDB_ROOT_DIR}
-)
-
-FIND_PATH(NANOVDB_INCLUDE_DIR
-  NAMES
-    nanovdb/NanoVDB.h
-  HINTS
-    ${_nanovdb_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-# handle the QUIETLY and REQUIRED arguments and set NANOVDB_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(NanoVDB DEFAULT_MSG
-    NANOVDB_INCLUDE_DIR)
-
-IF(NANOVDB_FOUND)
-  SET(NANOVDB_INCLUDE_DIRS ${NANOVDB_INCLUDE_DIR})
-ENDIF(NANOVDB_FOUND)
-
-MARK_AS_ADVANCED(
-  NANOVDB_INCLUDE_DIR
-)
-
-UNSET(_nanovdb_SEARCH_DIRS)

build_files/cmake/Modules/FindOSL.cmake

@@ -95,7 +95,7 @@ IF(OSL_FOUND)
          "\\1" OSL_LIBRARY_VERSION_MAJOR ${OSL_LIBRARY_VERSION_MAJOR})
   STRING(REGEX REPLACE ".*#define[ \t]+OSL_LIBRARY_VERSION_MINOR[ \t]+([.0-9]+).*"
          "\\1" OSL_LIBRARY_VERSION_MINOR ${OSL_LIBRARY_VERSION_MINOR})
-ENDIF()
+ENDIF(OSL_FOUND)
 
 MARK_AS_ADVANCED(
   OSL_INCLUDE_DIR

build_files/cmake/Modules/FindOpenCOLLADA.cmake

@@ -129,7 +129,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenCOLLADA  DEFAULT_MSG
 IF(OPENCOLLADA_FOUND)
   SET(OPENCOLLADA_LIBRARIES ${_opencollada_LIBRARIES})
   SET(OPENCOLLADA_INCLUDE_DIRS ${_opencollada_INCLUDES})
-ENDIF()
+ENDIF(OPENCOLLADA_FOUND)
 
 UNSET(COMPONENT)
 UNSET(UPPERCOMPONENT)

build_files/cmake/Modules/FindOpenColorIO.cmake

@@ -70,7 +70,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenColorIO DEFAULT_MSG
 IF(OPENCOLORIO_FOUND)
   SET(OPENCOLORIO_LIBRARIES ${_opencolorio_LIBRARIES})
   SET(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPENCOLORIO_FOUND)
 
 MARK_AS_ADVANCED(
   OPENCOLORIO_INCLUDE_DIR

build_files/cmake/Modules/FindOpenJPEG.cmake

@@ -65,7 +65,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenJPEG DEFAULT_MSG
 IF(OPENJPEG_FOUND)
   SET(OPENJPEG_LIBRARIES ${OPENJPEG_LIBRARY})
   SET(OPENJPEG_INCLUDE_DIRS ${OPENJPEG_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPENJPEG_FOUND)
 
 MARK_AS_ADVANCED(
   OPENJPEG_INCLUDE_DIR

build_files/cmake/Modules/FindOpenSubdiv.cmake

@@ -90,7 +90,7 @@ IF(OPENSUBDIV_FOUND)
   OPENSUBDIV_CHECK_CONTROLLER("cudaEvaluator.h" OPENSUBDIV_HAS_CUDA)
   OPENSUBDIV_CHECK_CONTROLLER("glXFBEvaluator.h" OPENSUBDIV_HAS_GLSL_TRANSFORM_FEEDBACK)
   OPENSUBDIV_CHECK_CONTROLLER("glComputeEvaluator.h" OPENSUBDIV_HAS_GLSL_COMPUTE)
-ENDIF()
+ENDIF(OPENSUBDIV_FOUND)
 
 MARK_AS_ADVANCED(
   OPENSUBDIV_INCLUDE_DIR

build_files/cmake/Modules/FindOpenVDB.cmake

@@ -55,7 +55,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenVDB DEFAULT_MSG
 IF(OPENVDB_FOUND)
   SET(OPENVDB_LIBRARIES ${OPENVDB_LIBRARY})
   SET(OPENVDB_INCLUDE_DIRS ${OPENVDB_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPENVDB_FOUND)
 
 MARK_AS_ADVANCED(
   OPENVDB_INCLUDE_DIR

build_files/cmake/Modules/FindOptiX.cmake

@@ -41,7 +41,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OptiX DEFAULT_MSG
 
 IF(OPTIX_FOUND)
   SET(OPTIX_INCLUDE_DIRS ${OPTIX_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPTIX_FOUND)
 
 MARK_AS_ADVANCED(
   OPTIX_INCLUDE_DIR

build_files/cmake/Modules/FindPCRE.cmake

@@ -57,7 +57,7 @@ SET(PCRE_LIBRARIES ${PCRE_LIBRARY})
 
 IF(PCRE_FOUND)
   SET(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR})
-ENDIF()
+ENDIF(PCRE_FOUND)
 
 MARK_AS_ADVANCED(
   PCRE_INCLUDE_DIR

build_files/cmake/Modules/FindPotrace.cmake

@@ -1,65 +0,0 @@
-# - Find potrace library
-# Find the potrace include and library
-# This module defines
-#  POTRACE_INCLUDE_DIRS, where to find potracelib.h, Set when
-#                    POTRACE is found.
-#  POTRACE_LIBRARIES, libraries to link against to use POTRACE.
-#  POTRACE_ROOT_DIR, The base directory to search for POTRACE.
-#                This can also be an environment variable.
-#  POTRACE_FOUND, If false, do not try to use POTRACE.
-#
-# also defined, but not for general use are
-#  POTRACE_LIBRARY, where to find the POTRACE library.
-
-#=============================================================================
-# Copyright 2020 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If POTRACE_ROOT_DIR was defined in the environment, use it.
-IF(NOT POTRACE_ROOT_DIR AND NOT $ENV{POTRACE_ROOT_DIR} STREQUAL "")
-  SET(POTRACE_ROOT_DIR $ENV{POTRACE_ROOT_DIR})
-ENDIF()
-
-SET(_potrace_SEARCH_DIRS
-  ${POTRACE_ROOT_DIR}
-  /opt/lib/potrace
-  /usr/include
-  /usr/local/include
-)
-
-FIND_PATH(POTRACE_INCLUDE_DIR
-  NAMES
-    potracelib.h
-  HINTS
-    ${_potrace_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-FIND_LIBRARY(POTRACE_LIBRARY
-  NAMES
-    potrace
-  HINTS
-    ${_potrace_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-  )
-
-# handle the QUIETLY and REQUIRED arguments and set POTRACE_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Potrace DEFAULT_MSG
-    POTRACE_LIBRARY POTRACE_INCLUDE_DIR)
-
-IF(POTRACE_FOUND)
-  SET(POTRACE_LIBRARIES ${POTRACE_LIBRARY})
-  SET(POTRACE_INCLUDE_DIRS ${POTRACE_INCLUDE_DIR})
-ENDIF()
-
-MARK_AS_ADVANCED(
-  POTRACE_INCLUDE_DIR
-  POTRACE_LIBRARY
-)

build_files/cmake/Modules/FindSDL2.cmake

@@ -53,7 +53,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2 DEFAULT_MSG
 IF(SDL2_FOUND)
   SET(SDL2_LIBRARIES ${SDL2_LIBRARY})
   SET(SDL2_INCLUDE_DIRS ${SDL2_INCLUDE_DIR})
-ENDIF()
+ENDIF(SDL2_FOUND)
 
 MARK_AS_ADVANCED(
   SDL2_INCLUDE_DIR

build_files/cmake/Modules/FindSndFile.cmake

@@ -52,7 +52,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(SndFile DEFAULT_MSG
 IF(SNDFILE_FOUND)
   SET(LIBSNDFILE_LIBRARIES ${LIBSNDFILE_LIBRARY})
   SET(LIBSNDFILE_INCLUDE_DIRS ${LIBSNDFILE_INCLUDE_DIR})
-ENDIF()
+ENDIF(SNDFILE_FOUND)
 
 MARK_AS_ADVANCED(
   LIBSNDFILE_INCLUDE_DIR

build_files/cmake/Modules/FindSpacenav.cmake

@@ -54,7 +54,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Spacenav DEFAULT_MSG
 IF(SPACENAV_FOUND)
   SET(SPACENAV_LIBRARIES ${SPACENAV_LIBRARY})
   SET(SPACENAV_INCLUDE_DIRS ${SPACENAV_INCLUDE_DIR})
-ENDIF()
+ENDIF(SPACENAV_FOUND)
 
 MARK_AS_ADVANCED(
   SPACENAV_INCLUDE_DIR

build_files/cmake/Modules/FindUSD.cmake

@@ -59,7 +59,7 @@ ELSE()
     get_filename_component(USD_LIBRARY_DIR ${USD_LIBRARY} DIRECTORY)
     SET(USD_INCLUDE_DIRS ${USD_INCLUDE_DIR})
     set(USD_LIBRARIES ${USD_LIBRARY})
-  ENDIF()
+  ENDIF(USD_FOUND)
 ENDIF()
 
 MARK_AS_ADVANCED(

build_files/cmake/Modules/FindXML2.cmake

@@ -52,7 +52,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(XML2 DEFAULT_MSG
 IF(XML2_FOUND)
   SET(XML2_LIBRARIES ${XML2_LIBRARY})
   SET(XML2_INCLUDE_DIRS ${XML2_INCLUDE_DIR})
-ENDIF()
+ENDIF(XML2_FOUND)
 
 MARK_AS_ADVANCED(
   XML2_INCLUDE_DIR

build_files/cmake/Modules/FindXR_OpenXR_SDK.cmake

@@ -61,7 +61,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(XR_OpenXR_SDK DEFAULT_MSG
 IF(XR_OPENXR_SDK_FOUND)
   SET(XR_OPENXR_SDK_LIBRARIES ${XR_OPENXR_SDK_LOADER_LIBRARY})
   SET(XR_OPENXR_SDK_INCLUDE_DIRS ${XR_OPENXR_SDK_INCLUDE_DIR})
-ENDIF()
+ENDIF(XR_OPENXR_SDK_FOUND)
 
 MARK_AS_ADVANCED(
   XR_OPENXR_SDK_INCLUDE_DIR

build_files/cmake/Modules/GTestTesting.cmake

@@ -39,7 +39,6 @@ macro(BLENDER_SRC_GTEST_EX)
     add_definitions(${GLOG_DEFINES})
 
     add_executable(${TARGET_NAME} ${ARG_SRC} ${MANIFEST})
-    setup_platform_linker_flags(${TARGET_NAME})
     target_include_directories(${TARGET_NAME} PUBLIC "${TEST_INC}")
     target_include_directories(${TARGET_NAME} SYSTEM PUBLIC "${TEST_INC_SYS}")
     target_link_libraries(${TARGET_NAME} ${ARG_EXTRA_LIBS} ${PLATFORM_LINKLIBS})

build_files/cmake/clang_array_check.py

@@ -355,8 +355,6 @@ def recursive_arg_sizes(node, ):
         # print("adding", node.spelling)
     for c in node.get_children():
         recursive_arg_sizes(c)
-
-
 # cache function sizes
 recursive_arg_sizes(tu.cursor)
 _defs.update(defs_precalc)

build_files/cmake/cmake_consistency_check.py

@@ -21,7 +21,7 @@
 # <pep8 compliant>
 
 import sys
-if sys.version_info.major < 3:
+if not sys.version.startswith("3"):
     print("\nPython3.x needed, found %s.\nAborting!\n" %
           sys.version.partition(" ")[0])
     sys.exit(1)

build_files/cmake/cmake_netbeans_project.py

@@ -182,7 +182,7 @@ def create_nb_project_main():
         f.write('  </logicalFolder>\n')
         # default, but this dir is infact not in blender dir so we can ignore it
         # f.write('  <sourceFolderFilter>^(nbproject)$</sourceFolderFilter>\n')
-        f.write(r'  <sourceFolderFilter>^(nbproject|__pycache__|.*\.py|.*\.html|.*\.blend)$</sourceFolderFilter>\n')
+        f.write('  <sourceFolderFilter>^(nbproject|__pycache__|.*\.py|.*\.html|.*\.blend)$</sourceFolderFilter>\n')
 
         f.write('  <sourceRootList>\n')
         f.write('    <Elem>%s</Elem>\n' % SOURCE_DIR)  # base_root_rel

build_files/cmake/cmake_print_build_options.py

@@ -8,7 +8,6 @@ import sys
 
 cmakelists_file = sys.argv[-1]
 
-
 def main():
     options = []
     for l in open(cmakelists_file, 'r').readlines():

build_files/cmake/config/blender_full.cmake

@@ -5,22 +5,24 @@
 #
 
 set(WITH_ALEMBIC             ON  CACHE BOOL "" FORCE)
-set(WITH_AUDASPACE           ON  CACHE BOOL "" FORCE)
 set(WITH_BUILDINFO           ON  CACHE BOOL "" FORCE)
 set(WITH_BULLET              ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_AVI           ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_FFMPEG        ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_SNDFILE       ON  CACHE BOOL "" FORCE)
-set(WITH_COMPOSITOR          ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES              ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES_EMBREE       ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES_OSL          ON  CACHE BOOL "" FORCE)
 set(WITH_DRACO               ON  CACHE BOOL "" FORCE)
 set(WITH_FFTW3               ON  CACHE BOOL "" FORCE)
+set(WITH_GMP                 ON  CACHE BOOL "" FORCE)
+set(WITH_LIBMV               ON  CACHE BOOL "" FORCE)
+set(WITH_LIBMV_SCHUR_SPECIALIZATIONS ON CACHE BOOL "" FORCE)
+set(WITH_COMPOSITOR          ON  CACHE BOOL "" FORCE)
 set(WITH_FREESTYLE           ON  CACHE BOOL "" FORCE)
 set(WITH_GMP                 ON  CACHE BOOL "" FORCE)
-set(WITH_IK_ITASC            ON  CACHE BOOL "" FORCE)
 set(WITH_IK_SOLVER           ON  CACHE BOOL "" FORCE)
+set(WITH_IK_ITASC            ON  CACHE BOOL "" FORCE)
 set(WITH_IMAGE_CINEON        ON  CACHE BOOL "" FORCE)
 set(WITH_IMAGE_DDS           ON  CACHE BOOL "" FORCE)
 set(WITH_IMAGE_HDR           ON  CACHE BOOL "" FORCE)
@@ -29,13 +31,12 @@ set(WITH_IMAGE_OPENJPEG      ON  CACHE BOOL "" FORCE)
 set(WITH_IMAGE_TIFF          ON  CACHE BOOL "" FORCE)
 set(WITH_INPUT_NDOF          ON  CACHE BOOL "" FORCE)
 set(WITH_INTERNATIONAL       ON  CACHE BOOL "" FORCE)
-set(WITH_LIBMV               ON  CACHE BOOL "" FORCE)
-set(WITH_LIBMV_SCHUR_SPECIALIZATIONS ON CACHE BOOL "" FORCE)
 set(WITH_LZMA                ON  CACHE BOOL "" FORCE)
 set(WITH_LZO                 ON  CACHE BOOL "" FORCE)
+set(WITH_MOD_REMESH          ON  CACHE BOOL "" FORCE)
 set(WITH_MOD_FLUID           ON  CACHE BOOL "" FORCE)
 set(WITH_MOD_OCEANSIM        ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_REMESH          ON  CACHE BOOL "" FORCE)
+set(WITH_AUDASPACE           ON  CACHE BOOL "" FORCE)
 set(WITH_OPENAL              ON  CACHE BOOL "" FORCE)
 set(WITH_OPENCOLLADA         ON  CACHE BOOL "" FORCE)
 set(WITH_OPENCOLORIO         ON  CACHE BOOL "" FORCE)
@@ -44,7 +45,6 @@ set(WITH_OPENMP              ON  CACHE BOOL "" FORCE)
 set(WITH_OPENSUBDIV          ON  CACHE BOOL "" FORCE)
 set(WITH_OPENVDB             ON  CACHE BOOL "" FORCE)
 set(WITH_OPENVDB_BLOSC       ON  CACHE BOOL "" FORCE)
-set(WITH_POTRACE             ON  CACHE BOOL "" FORCE)
 set(WITH_PYTHON_INSTALL      ON  CACHE BOOL "" FORCE)
 set(WITH_QUADRIFLOW          ON  CACHE BOOL "" FORCE)
 set(WITH_SDL                 ON  CACHE BOOL "" FORCE)

build_files/cmake/config/blender_lite.cmake

@@ -7,7 +7,6 @@
 
 set(WITH_INSTALL_PORTABLE    ON  CACHE BOOL "" FORCE)
 
-set(WITH_AUDASPACE           OFF CACHE BOOL "" FORCE)
 set(WITH_ALEMBIC             OFF CACHE BOOL "" FORCE)
 set(WITH_BOOST               OFF CACHE BOOL "" FORCE)
 set(WITH_BUILDINFO           OFF CACHE BOOL "" FORCE)
@@ -15,17 +14,20 @@ set(WITH_BULLET              OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_AVI           OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_FFMPEG        OFF CACHE BOOL "" FORCE)
 set(WITH_CODEC_SNDFILE       OFF CACHE BOOL "" FORCE)
-set(WITH_COMPOSITOR          OFF CACHE BOOL "" FORCE)
 set(WITH_CYCLES              OFF CACHE BOOL "" FORCE)
 set(WITH_CYCLES_EMBREE       OFF CACHE BOOL "" FORCE)
 set(WITH_CYCLES_OSL          OFF CACHE BOOL "" FORCE)
 set(WITH_CYCLES_DEVICE_OPTIX OFF CACHE BOOL "" FORCE)
 set(WITH_DRACO               OFF CACHE BOOL "" FORCE)
 set(WITH_FFTW3               OFF CACHE BOOL "" FORCE)
+set(WITH_GMP                 OFF CACHE BOOL "" FORCE)
+set(WITH_LIBMV               OFF CACHE BOOL "" FORCE)
+set(WITH_LLVM                OFF CACHE BOOL "" FORCE)
+set(WITH_COMPOSITOR          OFF CACHE BOOL "" FORCE)
 set(WITH_FREESTYLE           OFF CACHE BOOL "" FORCE)
 set(WITH_GMP                 OFF CACHE BOOL "" FORCE)
-set(WITH_IK_ITASC            OFF CACHE BOOL "" FORCE)
 set(WITH_IK_SOLVER           OFF CACHE BOOL "" FORCE)
+set(WITH_IK_ITASC            OFF CACHE BOOL "" FORCE)
 set(WITH_IMAGE_CINEON        OFF CACHE BOOL "" FORCE)
 set(WITH_IMAGE_DDS           OFF CACHE BOOL "" FORCE)
 set(WITH_IMAGE_HDR           OFF CACHE BOOL "" FORCE)
@@ -35,13 +37,12 @@ set(WITH_IMAGE_TIFF          OFF CACHE BOOL "" FORCE)
 set(WITH_INPUT_NDOF          OFF CACHE BOOL "" FORCE)
 set(WITH_INTERNATIONAL       OFF CACHE BOOL "" FORCE)
 set(WITH_JACK                OFF CACHE BOOL "" FORCE)
-set(WITH_LIBMV               OFF CACHE BOOL "" FORCE)
-set(WITH_LLVM                OFF CACHE BOOL "" FORCE)
 set(WITH_LZMA                OFF CACHE BOOL "" FORCE)
 set(WITH_LZO                 OFF CACHE BOOL "" FORCE)
+set(WITH_MOD_REMESH          OFF CACHE BOOL "" FORCE)
 set(WITH_MOD_FLUID           OFF CACHE BOOL "" FORCE)
 set(WITH_MOD_OCEANSIM        OFF CACHE BOOL "" FORCE)
-set(WITH_MOD_REMESH          OFF CACHE BOOL "" FORCE)
+set(WITH_AUDASPACE           OFF CACHE BOOL "" FORCE)
 set(WITH_OPENAL              OFF CACHE BOOL "" FORCE)
 set(WITH_OPENCOLLADA         OFF CACHE BOOL "" FORCE)
 set(WITH_OPENCOLORIO         OFF CACHE BOOL "" FORCE)

build_files/cmake/config/blender_release.cmake

@@ -4,7 +4,6 @@
 #   cmake -C../blender/build_files/cmake/config/blender_release.cmake  ../blender
 #
 
-set(WITH_AUDASPACE           ON  CACHE BOOL "" FORCE)
 set(WITH_ALEMBIC             ON  CACHE BOOL "" FORCE)
 set(WITH_ASSERT_ABORT        OFF CACHE BOOL "" FORCE)
 set(WITH_BUILDINFO           ON  CACHE BOOL "" FORCE)
@@ -12,12 +11,15 @@ set(WITH_BULLET              ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_AVI           ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_FFMPEG        ON  CACHE BOOL "" FORCE)
 set(WITH_CODEC_SNDFILE       ON  CACHE BOOL "" FORCE)
-set(WITH_COMPOSITOR          ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES              ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES_EMBREE       ON  CACHE BOOL "" FORCE)
 set(WITH_CYCLES_OSL          ON  CACHE BOOL "" FORCE)
 set(WITH_DRACO               ON  CACHE BOOL "" FORCE)
 set(WITH_FFTW3               ON  CACHE BOOL "" FORCE)
+set(WITH_GMP                 ON  CACHE BOOL "" FORCE)
+set(WITH_LIBMV               ON  CACHE BOOL "" FORCE)
+set(WITH_LIBMV_SCHUR_SPECIALIZATIONS ON CACHE BOOL "" FORCE)
+set(WITH_COMPOSITOR          ON  CACHE BOOL "" FORCE)
 set(WITH_FREESTYLE           ON  CACHE BOOL "" FORCE)
 set(WITH_GMP                 ON  CACHE BOOL "" FORCE)
 set(WITH_IK_SOLVER           ON  CACHE BOOL "" FORCE)
@@ -30,13 +32,12 @@ set(WITH_IMAGE_OPENJPEG      ON  CACHE BOOL "" FORCE)
 set(WITH_IMAGE_TIFF          ON  CACHE BOOL "" FORCE)
 set(WITH_INPUT_NDOF          ON  CACHE BOOL "" FORCE)
 set(WITH_INTERNATIONAL       ON  CACHE BOOL "" FORCE)
-set(WITH_LIBMV               ON  CACHE BOOL "" FORCE)
-set(WITH_LIBMV_SCHUR_SPECIALIZATIONS ON CACHE BOOL "" FORCE)
 set(WITH_LZMA                ON  CACHE BOOL "" FORCE)
 set(WITH_LZO                 ON  CACHE BOOL "" FORCE)
+set(WITH_MOD_REMESH          ON  CACHE BOOL "" FORCE)
 set(WITH_MOD_FLUID           ON  CACHE BOOL "" FORCE)
 set(WITH_MOD_OCEANSIM        ON  CACHE BOOL "" FORCE)
-set(WITH_MOD_REMESH          ON  CACHE BOOL "" FORCE)
+set(WITH_AUDASPACE           ON  CACHE BOOL "" FORCE)
 set(WITH_OPENAL              ON  CACHE BOOL "" FORCE)
 set(WITH_OPENCOLLADA         ON  CACHE BOOL "" FORCE)
 set(WITH_OPENCOLORIO         ON  CACHE BOOL "" FORCE)
@@ -45,7 +46,6 @@ set(WITH_OPENMP              ON  CACHE BOOL "" FORCE)
 set(WITH_OPENSUBDIV          ON  CACHE BOOL "" FORCE)
 set(WITH_OPENVDB             ON  CACHE BOOL "" FORCE)
 set(WITH_OPENVDB_BLOSC       ON  CACHE BOOL "" FORCE)
-set(WITH_POTRACE             ON  CACHE BOOL "" FORCE)
 set(WITH_PYTHON_INSTALL      ON  CACHE BOOL "" FORCE)
 set(WITH_QUADRIFLOW          ON  CACHE BOOL "" FORCE)
 set(WITH_SDL                 ON  CACHE BOOL "" FORCE)

build_files/cmake/config/bpy_module.cmake

@@ -33,9 +33,18 @@ set(WITH_ALEMBIC             OFF CACHE BOOL "" FORCE)
 # Depends on Python install, do this to quiet warning.
 set(WITH_DRACO               OFF CACHE BOOL "" FORCE)
 
-# Jemalloc does not work with dlopen() of Python modules:
-# https://github.com/jemalloc/jemalloc/issues/1237
+# Note, if linking errors can be resolved, lines below can be removed.
+# Until then, disable configurations known to fail.
+
+if(UNIX AND NOT APPLE)
+  if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+    # jemalloc causes linking error on import, disable.
     set(WITH_MEM_JEMALLOC    OFF CACHE BOOL "" FORCE)
+  endif()
+elseif(APPLE)
+  # OpenMP causes linking error on build, disable.
+  set(WITH_MEM_JEMALLOC        OFF CACHE BOOL "" FORCE)
+endif()
 
 if(WIN32)
   set(WITH_WINDOWS_BUNDLE_CRT  OFF CACHE BOOL "" FORCE)

build_files/cmake/example_scripts/make_quicky.py

@@ -114,6 +114,5 @@ def main():
     import subprocess
     subprocess.call(cmd)
 
-
 if __name__ == "__main__":
     main()

build_files/cmake/macros.cmake

@@ -375,8 +375,9 @@ function(blender_add_lib
   set_property(GLOBAL APPEND PROPERTY BLENDER_LINK_LIBS ${name})
 endfunction()
 
-# Add tests for a Blender library, to be called in tandem with blender_add_lib().
-# The tests will be part of the blender_test executable (see tests/gtests/runner).
+# blender_add_test_lib() is used to define a test library. It is intended to be
+# called in tandem with blender_add_lib(). The test library will be linked into
+# the bf_gtest_runner_test executable (see tests/gtests/CMakeLists.txt).
 function(blender_add_test_lib
   name
   sources
@@ -410,48 +411,6 @@ function(blender_add_test_lib
   set_property(GLOBAL APPEND PROPERTY BLENDER_TEST_LIBS ${name})
 endfunction()
 
-
-# Add tests for a Blender library, to be called in tandem with blender_add_lib().
-# Test will be compiled into a ${name}_test executable.
-#
-# To be used for smaller isolated libraries, that do not have many dependencies.
-# For libraries that do drag in many other Blender libraries and would create a
-# very large executable, blender_add_test_lib() should be used instead.
-function(blender_add_test_executable
-  name
-  sources
-  includes
-  includes_sys
-  library_deps
-  )
-
-  add_cc_flags_custom_test(${name} PARENT_SCOPE)
-
-  ## Otherwise external projects will produce warnings that we cannot fix.
-  remove_strict_flags()
-
-  include_directories(${includes})
-  include_directories(${includes_sys})
-  setup_libdirs()
-
-  BLENDER_SRC_GTEST_EX(
-    NAME ${name}
-    SRC "${sources}"
-    EXTRA_LIBS "${library_deps}"
-    SKIP_ADD_TEST
-  )
-
-  include(GTest)
-  set(_GOOGLETEST_DISCOVER_TESTS_SCRIPT
-    ${CMAKE_SOURCE_DIR}/build_files/cmake/Modules/GTestAddTests.cmake
-  )
-
-  gtest_discover_tests(${name}_test
-    DISCOVERY_MODE PRE_TEST
-    WORKING_DIRECTORY "${TEST_INSTALL_DIR}"
-  )
-endfunction()
-
 # Ninja only: assign 'heavy pool' to some targets that are especially RAM-consuming to build.
 function(setup_heavy_lib_pool)
   if(WITH_NINJA_POOL_JOBS AND NINJA_MAX_NUM_PARALLEL_COMPILE_HEAVY_JOBS)
@@ -555,18 +514,33 @@ function(SETUP_LIBDIRS)
   endif()
 endfunction()
 
-# Platform specific linker flags for targets.
-function(setup_platform_linker_flags
-  target)
-  set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS " ${PLATFORM_LINKFLAGS}")
-  set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS_RELEASE " ${PLATFORM_LINKFLAGS_RELEASE}")
-  set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS_DEBUG " ${PLATFORM_LINKFLAGS_DEBUG}")
-endfunction()
+macro(setup_platform_linker_flags)
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}")
+  set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${PLATFORM_LINKFLAGS_RELEASE}")
+  set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}")
+endmacro()
 
-# Platform specific libraries for targets.
-function(setup_platform_linker_libs
+function(setup_liblinks
   target
   )
+
+  # NOTE: This might look like it affects global scope, accumulating linker flags on every call
+  # to setup_liblinks, but this isn't how CMake works. These flags will only affect current
+  # directory from where the function is called.
+  # This means that setup_liblinks() called for ffmpeg_test will not affect blender, and each
+  # of thsoe targets will have single set of linker flags.
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
+  set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
+  set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${PLATFORM_LINKFLAGS_RELEASE}" PARENT_SCOPE)
+
+  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
+  set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
+  set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} ${PLATFORM_LINKFLAGS_RELEASE}" PARENT_SCOPE)
+
+  set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS}" PARENT_SCOPE)
+  set(CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG} ${PLATFORM_LINKFLAGS_DEBUG}" PARENT_SCOPE)
+  set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} ${PLATFORM_LINKFLAGS_RELEASE}" PARENT_SCOPE)
+
   # jemalloc must be early in the list, to be before pthread (see T57998)
   if(WITH_MEM_JEMALLOC)
     target_link_libraries(${target} ${JEMALLOC_LIBRARIES})

build_files/cmake/packaging.cmake

@@ -86,7 +86,7 @@ if(WIN32)
   set(CPACK_NSIS_MUI_ICON ${CMAKE_SOURCE_DIR}/release/windows/icons/winblender.ico)
   set(CPACK_NSIS_COMPRESSOR "/SOLID lzma")
 
-  set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/release/license/GPL-3.0.txt)
+  set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/release/text/GPL3-license.txt)
   set(CPACK_WIX_PRODUCT_ICON ${CMAKE_SOURCE_DIR}/release/windows/icons/winblender.ico)
 
   set(BLENDER_NAMESPACE_GUID "507F933F-5898-404A-9A05-18282FD491A6")

build_files/cmake/platform/platform_apple.cmake

@@ -190,7 +190,7 @@ if(SYSTEMSTUBS_LIBRARY)
   list(APPEND PLATFORM_LINKLIBS SystemStubs)
 endif()
 
-set(PLATFORM_CFLAGS "${PLATFORM_CFLAGS} -pipe -funsigned-char")
+set(PLATFORM_CFLAGS "-pipe -funsigned-char")
 set(PLATFORM_LINKFLAGS
   "-fexceptions -framework CoreServices -framework Foundation -framework IOKit -framework AppKit -framework Cocoa -framework Carbon -framework AudioUnit -framework AudioToolbox -framework CoreAudio -framework Metal -framework QuartzCore"
 )
@@ -323,11 +323,6 @@ if(WITH_OPENVDB)
   set(OPENVDB_DEFINITIONS)
 endif()
 
-if(WITH_NANOVDB)
-  set(NANOVDB ${LIBDIR}/nanovdb)
-  set(NANOVDB_INCLUDE_DIR ${NANOVDB}/include)
-endif()
-
 if(WITH_LLVM)
   set(LLVM_ROOT_DIR ${LIBDIR}/llvm)
   if(EXISTS "${LLVM_ROOT_DIR}/bin/llvm-config")
@@ -397,16 +392,6 @@ endif()
 if(WITH_CYCLES_EMBREE)
   find_package(Embree 3.8.0 REQUIRED)
   set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -Xlinker -stack_size -Xlinker 0x100000")
-
-  # Embree static library linking can mix up SSE and AVX symbols, causing
-  # crashes on macOS systems with older CPUs that don't have AVX. Using
-  # force load avoids that. The Embree shared library does not suffer from
-  # this problem, precisely because linking a shared library uses force load.
-  set(_embree_libraries_force_load)
-  foreach(_embree_library ${EMBREE_LIBRARIES})
-    list(APPEND _embree_libraries_force_load "-Wl,-force_load,${_embree_library}")
-  endforeach()
-  set(EMBREE_LIBRARIES ${_embree_libraries_force_load})
 endif()
 
 if(WITH_OPENIMAGEDENOISE)
@@ -422,11 +407,12 @@ if(WITH_TBB)
   find_package(TBB)
 endif()
 
-if(WITH_POTRACE)
-  find_package(Potrace)
-  if(NOT POTRACE_FOUND)
-    message(WARNING "potrace not found, disabling WITH_POTRACE")
-    set(WITH_POTRACE OFF)
+if(WITH_GMP)
+  find_package(GMP)
+
+  if(NOT GMP_FOUND)
+    set(WITH_GMP OFF)
+    message(STATUS "GMP not found")
   endif()
 endif()
 

build_files/cmake/platform/platform_unix.cmake

@@ -52,19 +52,12 @@ if(EXISTS ${LIBDIR})
   message(STATUS "Using pre-compiled LIBDIR: ${LIBDIR}")
 
   file(GLOB LIB_SUBDIRS ${LIBDIR}/*)
-  # Ignore Mesa software OpenGL libraries, they are not intended to be
-  # linked against but to optionally override at runtime.
-  list(REMOVE_ITEM LIB_SUBDIRS ${LIBDIR}/mesa)
   # NOTE: Make sure "proper" compiled zlib comes first before the one
   # which is a part of OpenCollada. They have different ABI, and we
   # do need to use the official one.
   set(CMAKE_PREFIX_PATH ${LIBDIR}/zlib ${LIB_SUBDIRS})
   set(WITH_STATIC_LIBS ON)
-  # OpenMP usually can't be statically linked into shared libraries,
-  # due to not being compiled with position independent code.
-  if(NOT WITH_PYTHON_MODULE)
   set(WITH_OPENMP_STATIC ON)
-  endif()
   set(Boost_NO_BOOST_CMAKE ON)
   set(BOOST_ROOT ${LIBDIR}/boost)
   set(BOOST_LIBRARYDIR ${LIBDIR}/boost/lib)
@@ -264,7 +257,6 @@ endif()
 if(WITH_OPENVDB)
   find_package_wrapper(OpenVDB)
   find_package_wrapper(Blosc)
-
   if(NOT OPENVDB_FOUND)
     set(WITH_OPENVDB OFF)
     set(WITH_OPENVDB_BLOSC OFF)
@@ -275,15 +267,6 @@ if(WITH_OPENVDB)
   endif()
 endif()
 
-if(WITH_NANOVDB)
-  find_package_wrapper(NanoVDB)
-
-  if(NOT NANOVDB_FOUND)
-    set(WITH_NANOVDB OFF)
-    message(STATUS "NanoVDB not found, disabling it")
-  endif()
-endif()
-
 if(WITH_ALEMBIC)
   find_package_wrapper(Alembic)
 
@@ -444,6 +427,15 @@ if(WITH_TBB)
   find_package_wrapper(TBB)
 endif()
 
+if(WITH_GMP)
+  find_package(GMP)
+
+  if(NOT GMP_FOUND)
+    set(WITH_GMP OFF)
+    message(STATUS "GMP not found")
+  endif()
+endif()
+
 if(WITH_XR_OPENXR)
   find_package(XR_OpenXR_SDK)
   if(NOT XR_OPENXR_SDK_FOUND)
@@ -460,14 +452,6 @@ if(WITH_GMP)
   endif()
 endif()
 
-if(WITH_POTRACE)
-  find_package_wrapper(Potrace)
-  if(NOT POTRACE_FOUND)
-    message(WARNING "potrace not found, disabling WITH_POTRACE")
-    set(WITH_POTRACE OFF)
-  endif()
-endif()
-
 if(EXISTS ${LIBDIR})
   without_system_libs_end()
 endif()

build_files/cmake/platform/platform_win32.cmake

@@ -535,11 +535,6 @@ if(WITH_OPENVDB)
   set(OPENVDB_DEFINITIONS -DNOMINMAX -D_USE_MATH_DEFINES)
 endif()
 
-if(WITH_NANOVDB)
-  set(NANOVDB ${LIBDIR}/nanoVDB)
-  set(NANOVDB_INCLUDE_DIR ${NANOVDB}/include)
-endif()
-
 if(WITH_OPENIMAGEDENOISE)
   set(OPENIMAGEDENOISE ${LIBDIR}/OpenImageDenoise)
   set(OPENIMAGEDENOISE_LIBPATH ${LIBDIR}/OpenImageDenoise/lib)
@@ -570,7 +565,7 @@ if(WITH_IMAGE_OPENJPEG)
 endif()
 
 if(WITH_OPENSUBDIV)
-  set(OPENSUBDIV_INCLUDE_DIRS ${LIBDIR}/opensubdiv/include)
+  set(OPENSUBDIV_INCLUDE_DIR ${LIBDIR}/opensubdiv/include)
   set(OPENSUBDIV_LIBPATH ${LIBDIR}/opensubdiv/lib)
   set(OPENSUBDIV_LIBRARIES
     optimized ${OPENSUBDIV_LIBPATH}/osdCPU.lib
@@ -765,9 +760,3 @@ if(WITH_GMP)
   set(GMP_ROOT_DIR ${LIBDIR}/gmp)
   set(GMP_FOUND On)
 endif()
-
-if(WITH_POTRACE)
-  set(POTRACE_INCLUDE_DIRS ${LIBDIR}/potrace/include)
-  set(POTRACE_LIBRARIES ${LIBDIR}/potrace/lib/potrace.lib)
-  set(POTRACE_FOUND On)
-endif()

build_files/cmake/platform/platform_win32_bundle_crt.cmake

@@ -5,14 +5,6 @@ if(WITH_WINDOWS_BUNDLE_CRT)
   set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP TRUE)
   set(CMAKE_INSTALL_UCRT_LIBRARIES TRUE)
   set(CMAKE_INSTALL_OPENMP_LIBRARIES ${WITH_OPENMP})
-
-  # This sometimes can change when updates are installed and the compiler version
-  # changes, so test if it exists and if not, give InstallRequiredSystemLibraries
-  # another chance to figure out the path.
-  if(MSVC_REDIST_DIR AND NOT EXISTS "${MSVC_REDIST_DIR}")
-    unset(MSVC_REDIST_DIR CACHE)
-  endif()
-
   include(InstallRequiredSystemLibraries)
 
   # Install the CRT to the blender.crt Sub folder.

build_files/cmake/project_source_info.py

@@ -25,8 +25,8 @@ __all__ = (
 
 
 import sys
-if sys.version_info.major < 3:
-    print("\nPython3.x or newer needed, found %s.\nAborting!\n" %
+if not sys.version.startswith("3"):
+    print("\nPython3.x needed, found %s.\nAborting!\n" %
           sys.version.partition(" ")[0])
     sys.exit(1)
 
@@ -242,6 +242,5 @@ def main():
     for s in build_info():
         print(s)
 
-
 if __name__ == "__main__":
     main()

build_files/utils/make_test.py

@@ -12,7 +12,6 @@ from make_utils import call
 
 # Parse arguments
 
-
 def parse_arguments():
     parser = argparse.ArgumentParser()
     parser.add_argument("--ctest-command", default="ctest")
@@ -23,7 +22,6 @@ def parse_arguments():
     parser.add_argument("build_directory")
     return parser.parse_args()
 
-
 args = parse_arguments()
 git_command = args.git_command
 svn_command = args.svn_command

build_files/utils/make_update.py

@@ -14,15 +14,12 @@ import sys
 import make_utils
 from make_utils import call, check_output
 
-
 def print_stage(text):
     print("")
     print(text)
     print("")
 
 # Parse arguments
-
-
 def parse_arguments():
     parser = argparse.ArgumentParser()
     parser.add_argument("--no-libraries", action="store_true")
@@ -34,13 +31,10 @@ def parse_arguments():
     parser.add_argument("--use-centos-libraries", action="store_true")
     return parser.parse_args()
 
-
 def get_blender_git_root():
     return check_output([args.git_command, "rev-parse", "--show-toplevel"])
 
 # Setup for precompiled libraries and tests from svn.
-
-
 def svn_update(args, release_version):
     svn_non_interactive = [args.svn_command, '--non-interactive']
 
@@ -104,10 +98,8 @@ def svn_update(args, release_version):
         svn_dirpath = os.path.join(dirpath, ".svn")
         svn_root_dirpath = os.path.join(lib_dirpath, ".svn")
 
-            if (
-                    os.path.isdir(dirpath) and
-                    (os.path.exists(svn_dirpath) or os.path.exists(svn_root_dirpath))
-            ):
+        if os.path.isdir(dirpath) and \
+           (os.path.exists(svn_dirpath) or os.path.exists(svn_root_dirpath)):
             if make_utils.command_missing(args.svn_command):
                 sys.stderr.write("svn not found, can't update libraries\n")
                 sys.exit(1)
@@ -129,11 +121,9 @@ def git_update_skip(args, check_remote_exists=True):
     rebase_merge = check_output([args.git_command, 'rev-parse', '--git-path', 'rebase-merge'], exit_on_error=False)
     rebase_apply = check_output([args.git_command, 'rev-parse', '--git-path', 'rebase-apply'], exit_on_error=False)
     merge_head = check_output([args.git_command, 'rev-parse', '--git-path', 'MERGE_HEAD'], exit_on_error=False)
-    if (
-            os.path.exists(rebase_merge) or
-            os.path.exists(rebase_apply) or
-            os.path.exists(merge_head)
-    ):
+    if os.path.exists(rebase_merge) or \
+       os.path.exists(rebase_apply) or \
+       os.path.exists(merge_head):
         return "rebase or merge in progress, complete it first"
 
     # Abort if uncommitted changes.
@@ -150,7 +140,6 @@ def git_update_skip(args, check_remote_exists=True):
 
     return ""
 
-
 # Update blender repository.
 def blender_update(args):
     print_stage("Updating Blender Git Repository")

build_files/utils/make_utils.py

@@ -7,7 +7,6 @@ import shutil
 import subprocess
 import sys
 
-
 def call(cmd, exit_on_error=True):
     print(" ".join(cmd))
 
@@ -20,7 +19,6 @@ def call(cmd, exit_on_error=True):
         sys.exit(retcode)
     return retcode
 
-
 def check_output(cmd, exit_on_error=True):
     # Flush to ensure correct order output on Windows.
     sys.stdout.flush()
@@ -37,7 +35,6 @@ def check_output(cmd, exit_on_error=True):
 
     return output.strip()
 
-
 def git_branch(git_command):
     # Get current branch name.
     try:
@@ -48,7 +45,6 @@ def git_branch(git_command):
 
     return branch.strip().decode('utf8')
 
-
 def git_tag(git_command):
     # Get current tag name.
     try:
@@ -58,18 +54,16 @@ def git_tag(git_command):
 
     return tag.strip().decode('utf8')
 
-
 def git_branch_release_version(branch, tag):
     release_version = re.search("^blender-v(.*)-release$", branch)
     if release_version:
         release_version = release_version.group(1)
     elif tag:
-        release_version = re.search(r"^v([0-9]*\.[0-9]*).*", tag)
+        release_version = re.search("^v([0-9]*\.[0-9]*).*", tag)
         if release_version:
             release_version = release_version.group(1)
     return release_version
 
-
 def svn_libraries_base_url(release_version):
     if release_version:
         svn_branch = "tags/blender-" + release_version + "-release"
@@ -77,7 +71,6 @@ def svn_libraries_base_url(release_version):
         svn_branch = "trunk"
     return "https://svn.blender.org/svnroot/bf-blender/" + svn_branch + "/lib/"
 
-
 def command_missing(command):
     # Support running with Python 2 for macOS
     if sys.version_info >= (3, 0):

doc/python_api/examples/bpy.app.translations.py

@@ -1,6 +1,6 @@
 """
-Introduction
-------------
+Intro
+-----
 
 .. warning::
 
@@ -9,8 +9,9 @@ Introduction
    and the :func:`register`/:func:`unregister` functions! The :func:`pgettext` family of functions
    should only be used in rare, specific cases (like e.g. complex "composited" UI strings...).
 
-To add translations to your python script, you must define a dictionary formatted like that:
-``{locale: {msg_key: msg_translation, ...}, ...}`` where:
+| To add translations to your python script, you must define a dictionary formatted like that:
+|    ``{locale: {msg_key: msg_translation, ...}, ...}``
+| where:
 
 - locale is either a lang iso code (e.g. ``fr``), a lang+country code (e.g. ``pt_BR``),
   a lang+variant code (e.g. ``sr@latin``), or a full code (e.g. ``uz_UZ@cyrilic``).

doc/python_api/rst/info_gotcha.rst

@@ -677,8 +677,7 @@ Here are some general hints to avoid running into these problems:
 Undo/Redo
 ---------
 
-For safety, you should assume that undo and redo always invalidates all :class:`bpy.types.ID`
-instances (Object, Scene, Mesh, Light, etc.), as weel obviously as all of their sub-data.
+Undo invalidates all :class:`bpy.types.ID` instances (Object, Scene, Mesh, Light, etc.).
 
 This example shows how you can tell undo changes the memory locations:
 
@@ -687,7 +686,7 @@ This example shows how you can tell undo changes the memory locations:
    >>> hash(bpy.context.object)
    -9223372036849950810
 
-Delete the active object, then undo:
+Move the active object, then undo:
 
    >>> hash(bpy.context.object)
    -9223372036849951740
@@ -696,16 +695,6 @@ As suggested above, simply not holding references to data when Blender is used
 interactively by the user is the only way to make sure that the script doesn't become unstable.
 
 
-.. note::
-
-   Modern undo/redo system does not systematically invalidate all pointers anymore.
-   Some data (in fact, most data, in typical cases), which were detected as unchanged for a
-   particular history step, may remain unchanged and hence their pointers may remain valid.
-
-   Be aware that if you want to take advantage of this behavior for some reason, there is no
-   guarantee of any kind that it will be safe and consistent. Use it at your own risk.
-
-
 Undo & Library Data
 ^^^^^^^^^^^^^^^^^^^
 
@@ -723,17 +712,6 @@ So it's best to consider modifying library data an advanced usage of the API
 and only to use it when you know what you're doing.
 
 
-Abusing RNA property callbacks
-------------------------------
-
-Python-defined RNA properties can have custom callbacks. Trying to perform complex operations
-from there, like calling an operator, may work, but is not officialy recommended nor supported.
-
-Main reason is that those callback should be very fast, but additionally, it may for example
-create issues with undo/redo system (most operators store an history step, and editing an RNA
-property does so as well), trigger infinite update loops, and so on.
-
-
 Edit-Mode / Memory Access
 -------------------------
 

doc/python_api/sphinx_doc_gen.py

@@ -41,7 +41,8 @@ Sphinx: HTML generation
   After you have built doc/python_api/sphinx-in (see above),
   generate html docs by running:
 
-    sphinx-build doc/python_api/sphinx-in doc/python_api/sphinx-out
+    cd doc/python_api
+    sphinx-build sphinx-in sphinx-out
 
 
 Sphinx: PDF generation
@@ -98,7 +99,6 @@ SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
 # See: D6261 for reference.
 USE_ONLY_BUILTIN_RNA_TYPES = True
 
-
 def handle_args():
     '''
     Parse the args passed to Blender after "--", ignored by Blender
@@ -173,7 +173,7 @@ def handle_args():
                         dest="log",
                         default=False,
                         action='store_true',
-                        help="Log the output of the API dump and sphinx|latex "
+                        help="Log the output of the api dump and sphinx|latex "
                              "warnings and errors (default=False).\n"
                              "If given, save logs in:\n"
                              "* OUTPUT_DIR/.bpy.log\n"
@@ -350,9 +350,9 @@ RST_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, "rst"))
 # stored in ./rst/info_*
 INFO_DOCS = (
     ("info_quickstart.rst",
-     "Quickstart: New to Blender or scripting and want to get your feet wet?"),
+     "Quickstart: new to Blender or scripting and want to get your feet wet?"),
     ("info_overview.rst",
-     "API Overview: A more complete explanation of Python integration"),
+     "API Overview: a more complete explanation of Python integration"),
     ("info_api_reference.rst",
      "API Reference Usage: examples of how to use the API reference docs"),
     ("info_best_practice.rst",
@@ -360,8 +360,8 @@ INFO_DOCS = (
     ("info_tips_and_tricks.rst",
      "Tips and Tricks: Hints to help you while writing scripts for Blender"),
     ("info_gotcha.rst",
-     "Gotcha's: Some of the problems you may encounter when writing scripts"),
-    ("change_log.rst", "Change Log: List of changes since last Blender release"),
+     "Gotcha's: some of the problems you may encounter when writing scripts"),
+    ("change_log.rst", "List of changes since last Blender release"),
 )
 
 # only support for properties atm.
@@ -1095,7 +1095,7 @@ def pycontext2sphinx(basepath):
     fw("The context members available depend on the area of Blender which is currently being accessed.\n")
     fw("\n")
     fw("Note that all context values are readonly,\n")
-    fw("but may be modified through the data API or by running operators\n\n")
+    fw("but may be modified through the data api or by running operators\n\n")
 
     def write_contex_cls():
 
@@ -1312,7 +1312,7 @@ def pyrna2sphinx(basepath):
 
         fw(title_string(title, "="))
 
-        fw(".. module:: %s\n\n" % struct_module_name)
+        fw(".. module:: %s.%s\n\n" % (struct_module_name, struct_id))
 
         # docs first?, ok
         write_example_ref("", fw, "%s.%s" % (struct_module_name, struct_id))
@@ -1543,7 +1543,7 @@ def pyrna2sphinx(basepath):
 
             fw(title_string(class_name, "="))
 
-            fw(".. module:: %s\n" % class_module_name)
+            fw(".. module:: %s.%s\n" % (class_module_name, class_name))
             fw("\n")
 
             if use_subclasses:
@@ -2227,7 +2227,7 @@ def main():
                 shutil.rmtree(REFERENCE_PATH, True)
 
             # copy SPHINX_OUT to the REFERENCE_PATH
-            ignores = ('.doctrees', '.buildinfo')
+            ignores = ('.doctrees', 'objects.inv', '.buildinfo')
             shutil.copytree(SPHINX_OUT,
                             REFERENCE_PATH,
                             ignore=shutil.ignore_patterns(*ignores))

doc/python_api/sphinx_doc_gen.sh

@@ -27,22 +27,6 @@ else
 fi
 
 
-# -----------------------------------------------------------------------------
-# Get the number of cores for threaded build
-ifndef NPROCS
-	NPROCS:=1
-	ifeq ($(OS), Linux)
-		NPROCS:=$(shell nproc)
-	endif
-	ifeq ($(OS), NetBSD)
-		NPROCS:=$(shell getconf NPROCESSORS_ONLN)
-	endif
-	ifneq (,$(filter $(OS),Darwin FreeBSD))
-		NPROCS:=$(shell sysctl -n hw.ncpu)
-	endif
-endif
-
-
 # ----------------------------------------------------------------------------
 # Blender Version & Info
 
@@ -92,7 +76,11 @@ fi
 # Generate HTML (sphinx)
 
 if $DO_OUT_HTML ; then
-  sphinx-build -b html -j $(NPROCS) $SPHINX_WORKDIR/sphinx-in $SPHINX_WORKDIR/sphinx-out
+  # sphinx-build -n -b html $SPHINX_WORKDIR/sphinx-in $SPHINX_WORKDIR/sphinx-out
+
+  # annoying bug in sphinx makes it very slow unless we do this. should report.
+  cd $SPHINX_WORKDIR
+  sphinx-build -b html sphinx-in sphinx-out
 
   # XXX, saves space on upload and zip, should move HTML outside
   # and zip up there, for now this is OK
@@ -119,7 +107,8 @@ fi
 # Generate PDF (sphinx/laytex)
 
 if $DO_OUT_PDF ; then
-  sphinx-build -n -b latex -j $(NPROCS) $SPHINX_WORKDIR/sphinx-in $SPHINX_WORKDIR/sphinx-out
+  cd $SPHINX_WORKDIR
+  sphinx-build -n -b latex $SPHINX_WORKDIR/sphinx-in $SPHINX_WORKDIR/sphinx-out
   make -C $SPHINX_WORKDIR/sphinx-out
   mv $SPHINX_WORKDIR/sphinx-out/contents.pdf \
      $SPHINX_WORKDIR/sphinx-out/blender_python_reference_$BLENDER_VERSION.pdf

extern/audaspace/bindings/C/AUD_Special.cpp

@@ -270,7 +270,7 @@ AUD_API int AUD_readSound(AUD_Sound* sound, float* buffer, int length, int sampl
 	return length;
 }
 
-AUD_API const char* AUD_mixdown(AUD_Sound* sound, unsigned int start, unsigned int length, unsigned int buffersize, const char* filename, AUD_DeviceSpecs specs, AUD_Container format, AUD_Codec codec, unsigned int bitrate, void(*callback)(float, void*), void* data)
+AUD_API const char* AUD_mixdown(AUD_Sound* sound, unsigned int start, unsigned int length, unsigned int buffersize, const char* filename, AUD_DeviceSpecs specs, AUD_Container format, AUD_Codec codec, unsigned int bitrate)
 {
 	try
 	{
@@ -280,7 +280,7 @@ AUD_API const char* AUD_mixdown(AUD_Sound* sound, unsigned int start, unsigned i
 		std::shared_ptr<IReader> reader = f->createQualityReader();
 		reader->seek(start);
 		std::shared_ptr<IWriter> writer = FileWriter::createWriter(filename, convCToDSpec(specs), static_cast<Container>(format), static_cast<Codec>(codec), bitrate);
-		FileWriter::writeReader(reader, writer, length, buffersize, callback, data);
+		FileWriter::writeReader(reader, writer, length, buffersize);
 
 		return nullptr;
 	}
@@ -290,7 +290,7 @@ AUD_API const char* AUD_mixdown(AUD_Sound* sound, unsigned int start, unsigned i
 	}
 }
 
-AUD_API const char* AUD_mixdown_per_channel(AUD_Sound* sound, unsigned int start, unsigned int length, unsigned int buffersize, const char* filename, AUD_DeviceSpecs specs, AUD_Container format, AUD_Codec codec, unsigned int bitrate, void(*callback)(float, void*), void* data)
+AUD_API const char* AUD_mixdown_per_channel(AUD_Sound* sound, unsigned int start, unsigned int length, unsigned int buffersize, const char* filename, AUD_DeviceSpecs specs, AUD_Container format, AUD_Codec codec, unsigned int bitrate)
 {
 	try
 	{
@@ -326,7 +326,7 @@ AUD_API const char* AUD_mixdown_per_channel(AUD_Sound* sound, unsigned int start
 
 		std::shared_ptr<IReader> reader = f->createQualityReader();
 		reader->seek(start);
-		FileWriter::writeReader(reader, writers, length, buffersize, callback, data);
+		FileWriter::writeReader(reader, writers, length, buffersize);
 
 		return nullptr;
 	}

extern/audaspace/bindings/C/AUD_Special.h

@@ -68,15 +68,12 @@ extern AUD_API int AUD_readSound(AUD_Sound* sound, float* buffer, int length, in
  * \param format The file's container format.
  * \param codec The codec used for encoding the audio data.
  * \param bitrate The bitrate for encoding.
- * \param callback A callback function that is called periodically during mixdown, reporting progress if length > 0. Can be NULL.
- * \param data Pass through parameter that is passed to the callback.
  * \return An error message or NULL in case of success.
  */
 extern AUD_API const char* AUD_mixdown(AUD_Sound* sound, unsigned int start, unsigned int length,
 							   unsigned int buffersize, const char* filename,
 							   AUD_DeviceSpecs specs, AUD_Container format,
-							   AUD_Codec codec, unsigned int bitrate,
-							   void(*callback)(float, void*), void* data);
+							   AUD_Codec codec, unsigned int bitrate);
 
 /**
  * Mixes a sound down into multiple files.
@@ -89,15 +86,12 @@ extern AUD_API const char* AUD_mixdown(AUD_Sound* sound, unsigned int start, uns
  * \param format The file's container format.
  * \param codec The codec used for encoding the audio data.
  * \param bitrate The bitrate for encoding.
- * \param callback A callback function that is called periodically during mixdown, reporting progress if length > 0. Can be NULL.
- * \param data Pass through parameter that is passed to the callback.
  * \return An error message or NULL in case of success.
  */
 extern AUD_API const char* AUD_mixdown_per_channel(AUD_Sound* sound, unsigned int start, unsigned int length,
 										   unsigned int buffersize, const char* filename,
 										   AUD_DeviceSpecs specs, AUD_Container format,
-										   AUD_Codec codec, unsigned int bitrate,
-										   void(*callback)(float, void*), void* data);
+										   AUD_Codec codec, unsigned int bitrate);
 
 /**
  * Opens a read device and prepares it for mixdown of the sound scene.

extern/audaspace/include/file/FileWriter.h

@@ -63,7 +63,7 @@ public:
 	 * \param length How many samples should be transferred.
 	 * \param buffersize How many samples should be transferred at once.
 	 */
-	static void writeReader(std::shared_ptr<IReader> reader, std::shared_ptr<IWriter> writer, unsigned int length, unsigned int buffersize, void(*callback)(float, void*) = nullptr, void* data = nullptr);
+	static void writeReader(std::shared_ptr<IReader> reader, std::shared_ptr<IWriter> writer, unsigned int length, unsigned int buffersize);
 
 	/**
 	 * Writes a reader to several writers.
@@ -72,7 +72,7 @@ public:
 	 * \param length How many samples should be transferred.
 	 * \param buffersize How many samples should be transferred at once.
 	 */
-	static void writeReader(std::shared_ptr<IReader> reader, std::vector<std::shared_ptr<IWriter> >& writers, unsigned int length, unsigned int buffersize, void(*callback)(float, void*) = nullptr, void* data = nullptr);
+	static void writeReader(std::shared_ptr<IReader> reader, std::vector<std::shared_ptr<IWriter> >& writers, unsigned int length, unsigned int buffersize);
 };
 
 AUD_NAMESPACE_END

extern/audaspace/src/file/FileWriter.cpp

@@ -27,7 +27,7 @@ std::shared_ptr<IWriter> FileWriter::createWriter(std::string filename,DeviceSpe
 	return FileManager::createWriter(filename, specs, format, codec, bitrate);
 }
 
-void FileWriter::writeReader(std::shared_ptr<IReader> reader, std::shared_ptr<IWriter> writer, unsigned int length, unsigned int buffersize, void(*callback)(float, void*), void* data)
+void FileWriter::writeReader(std::shared_ptr<IReader> reader, std::shared_ptr<IWriter> writer, unsigned int length, unsigned int buffersize)
 {
 	Buffer buffer(buffersize * AUD_SAMPLE_SIZE(writer->getSpecs()));
 	sample_t* buf = buffer.getBuffer();
@@ -53,18 +53,10 @@ void FileWriter::writeReader(std::shared_ptr<IReader> reader, std::shared_ptr<IW
 		}
 
 		writer->write(len, buf);
-
-		if(callback)
-		{
-			float progress = -1;
-			if(length > 0)
-				progress = pos / float(length);
-			callback(progress, data);
-		}
 	}
 }
 
-void FileWriter::writeReader(std::shared_ptr<IReader> reader, std::vector<std::shared_ptr<IWriter> >& writers, unsigned int length, unsigned int buffersize, void(*callback)(float, void*), void* data)
+void FileWriter::writeReader(std::shared_ptr<IReader> reader, std::vector<std::shared_ptr<IWriter> >& writers, unsigned int length, unsigned int buffersize)
 {
 	Buffer buffer(buffersize * AUD_SAMPLE_SIZE(reader->getSpecs()));
 	Buffer buffer2(buffersize * sizeof(sample_t));
@@ -97,14 +89,6 @@ void FileWriter::writeReader(std::shared_ptr<IReader> reader, std::vector<std::s
 
 			writers[channel]->write(len, buf2);
 		}
-
-		if(callback)
-		{
-			float progress = -1;
-			if(length > 0)
-				progress = pos / float(length);
-			callback(progress, data);
-		}
 	}
 }
 

extern/bullet2/CMakeLists.txt

@@ -18,16 +18,6 @@
 # All rights reserved.
 # ***** END GPL LICENSE BLOCK *****
 
-# avoid noisy warnings
-if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
-  remove_cc_flag(
-    "-Wall"
-  )
-endif()
-
-# Use double precision to make simulations of small objects stable.
-add_definitions(-DBT_USE_DOUBLE_PRECISION)
-
 set(INC
   .
   src
@@ -44,6 +34,7 @@ set(SRC
   src/BulletCollision/BroadphaseCollision/btDbvt.cpp
   src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.cpp
   src/BulletCollision/BroadphaseCollision/btDispatcher.cpp
+  src/BulletCollision/BroadphaseCollision/btMultiSapBroadphase.cpp
   src/BulletCollision/BroadphaseCollision/btOverlappingPairCache.cpp
   src/BulletCollision/BroadphaseCollision/btQuantizedBvh.cpp
   src/BulletCollision/BroadphaseCollision/btSimpleBroadphase.cpp
@@ -91,14 +82,12 @@ set(SRC
   src/BulletCollision/CollisionShapes/btCylinderShape.cpp
   src/BulletCollision/CollisionShapes/btEmptyShape.cpp
   src/BulletCollision/CollisionShapes/btHeightfieldTerrainShape.cpp
-  src/BulletCollision/CollisionShapes/btMiniSDF.cpp
   src/BulletCollision/CollisionShapes/btMinkowskiSumShape.cpp
   src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
   src/BulletCollision/CollisionShapes/btMultimaterialTriangleMeshShape.cpp
   src/BulletCollision/CollisionShapes/btOptimizedBvh.cpp
   src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
   src/BulletCollision/CollisionShapes/btScaledBvhTriangleMeshShape.cpp
-  src/BulletCollision/CollisionShapes/btSdfCollisionShape.cpp
   src/BulletCollision/CollisionShapes/btShapeHull.cpp
   src/BulletCollision/CollisionShapes/btSphereShape.cpp
   src/BulletCollision/CollisionShapes/btStaticPlaneShape.cpp
@@ -152,6 +141,7 @@ set(SRC
   src/BulletDynamics/ConstraintSolver/btSolve2LinearConstraint.cpp
   src/BulletDynamics/ConstraintSolver/btTypedConstraint.cpp
   src/BulletDynamics/ConstraintSolver/btUniversalConstraint.cpp
+  src/BulletDynamics/Dynamics/Bullet-C-API.cpp
   src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp
   src/BulletDynamics/Dynamics/btRigidBody.cpp
   src/BulletDynamics/Dynamics/btSimpleDynamicsWorld.cpp
@@ -184,7 +174,6 @@ set(SRC
   src/LinearMath/btPolarDecomposition.cpp
   src/LinearMath/btQuickprof.cpp
   src/LinearMath/btSerializer.cpp
-  src/LinearMath/btSerializer64.cpp
   src/LinearMath/btVector3.cpp
 
   src/BulletCollision/BroadphaseCollision/btAxisSweep3.h
@@ -194,6 +183,7 @@ set(SRC
   src/BulletCollision/BroadphaseCollision/btDbvt.h
   src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.h
   src/BulletCollision/BroadphaseCollision/btDispatcher.h
+  src/BulletCollision/BroadphaseCollision/btMultiSapBroadphase.h
   src/BulletCollision/BroadphaseCollision/btOverlappingPairCache.h
   src/BulletCollision/BroadphaseCollision/btOverlappingPairCallback.h
   src/BulletCollision/BroadphaseCollision/btQuantizedBvh.h
@@ -247,14 +237,12 @@ set(SRC
   src/BulletCollision/CollisionShapes/btEmptyShape.h
   src/BulletCollision/CollisionShapes/btHeightfieldTerrainShape.h
   src/BulletCollision/CollisionShapes/btMaterial.h
-  src/BulletCollision/CollisionShapes/btMiniSDF.h
   src/BulletCollision/CollisionShapes/btMinkowskiSumShape.h
   src/BulletCollision/CollisionShapes/btMultiSphereShape.h
   src/BulletCollision/CollisionShapes/btMultimaterialTriangleMeshShape.h
   src/BulletCollision/CollisionShapes/btOptimizedBvh.h
   src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.h
   src/BulletCollision/CollisionShapes/btScaledBvhTriangleMeshShape.h
-  src/BulletCollision/CollisionShapes/btSdfCollisionShape.h
   src/BulletCollision/CollisionShapes/btShapeHull.h
   src/BulletCollision/CollisionShapes/btSphereShape.h
   src/BulletCollision/CollisionShapes/btStaticPlaneShape.h
@@ -416,6 +404,7 @@ set(SRC
 
   src/btBulletCollisionCommon.h
   src/btBulletDynamicsCommon.h
+  src/Bullet-C-Api.h
 )
 
 set(LIB

extern/bullet2/patches/blender.patch

@@ -0,0 +1,368 @@
+diff --git a/extern/bullet2/src/LinearMath/btVector3.h b/extern/bullet2/src/LinearMath/btVector3.h
+index 839b19c..3058195 100644
+--- a/extern/bullet2/src/LinearMath/btVector3.h
++++ b/extern/bullet2/src/LinearMath/btVector3.h
+@@ -39,7 +39,7 @@ subject to the following restrictions:
+ #endif
+ 
+ 
+-#define BT_SHUFFLE(x,y,z,w) ((w)<<6 | (z)<<4 | (y)<<2 | (x))
++#define BT_SHUFFLE(x,y,z,w) (((w) << 6 | (z) << 4 | (y) << 2 | (x)) & 0xff)
+ //#define bt_pshufd_ps( _a, _mask ) (__m128) _mm_shuffle_epi32((__m128i)(_a), (_mask) )
+ #define bt_pshufd_ps( _a, _mask ) _mm_shuffle_ps((_a), (_a), (_mask) )
+ #define bt_splat3_ps( _a, _i ) bt_pshufd_ps((_a), BT_SHUFFLE(_i,_i,_i, 3) )
+diff --git a/extern/bullet2/src/LinearMath/btScalar.h b/extern/bullet2/src/LinearMath/btScalar.h
+--- a/extern/bullet2/src/LinearMath/btScalar.h
++++ b/extern/bullet2/src/LinearMath/btScalar.h
+@@ -16,6 +16,9 @@
+ 
+ #ifndef BT_SCALAR_H
+ #define BT_SCALAR_H
++#if defined(_MSC_VER) && defined(__clang__) /* clang supplies it's own overloads already */
++#define BT_NO_SIMD_OPERATOR_OVERLOADS
++#endif
+ 
+ #ifdef BT_MANAGED_CODE
+ //Aligned data types not supported in managed code
+@@ -83,7 +86,7 @@
+ 			#ifdef BT_USE_SSE
+ 
+ #if (_MSC_FULL_VER >= 170050727)//Visual Studio 2012 can compile SSE4/FMA3 (but SSE4/FMA3 is not enabled by default)
+-			#define BT_ALLOW_SSE4
++			//#define BT_ALLOW_SSE4 //disable this cause blender targets sse2 
+ #endif //(_MSC_FULL_VER >= 160040219)
+ 
+ 			//BT_USE_SSE_IN_API is disabled under Windows by default, because 
+@@ -102,7 +105,7 @@
+ 		#endif //__MINGW32__
+ 
+ #ifdef BT_DEBUG
+-	#ifdef _MSC_VER
++	#if defined(_MSC_VER) && !defined(__clang__)
+ 		#include <stdio.h>
+ 		#define btAssert(x) { if(!(x)){printf("Assert "__FILE__ ":%u ("#x")\n", __LINE__);__debugbreak();	}}
+ 	#else//_MSC_VER
+diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h
+index be9eca6..ec40c96 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h
++++ b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorld.h
+@@ -15,7 +15,7 @@ subject to the following restrictions:
+ 
+ 
+ /**
+- * @mainpage Bullet Documentation
++ * @page Bullet Documentation
+  *
+  * @section intro_sec Introduction
+  * Bullet is a Collision Detection and Rigid Body Dynamics Library. The Library is Open Source and free for commercial use, under the ZLib license ( http://opensource.org/licenses/zlib-license.php ).
+diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.cpp b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.cpp
+index 36dd043..57eb817 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.cpp
+@@ -579,14 +579,10 @@ btCollisionShape* btCollisionWorldImporter::convertCollisionShape(  btCollisionS
+ 				btCompoundShapeData* compoundData = (btCompoundShapeData*)shapeData;
+ 				btCompoundShape* compoundShape = createCompoundShape();
+ 
+-				btCompoundShapeChildData* childShapeDataArray = &compoundData->m_childShapePtr[0];
+-
+ 
+ 				btAlignedObjectArray<btCollisionShape*> childShapes;
+ 				for (int i=0;i<compoundData->m_numChildShapes;i++)
+ 				{
+-					btCompoundShapeChildData* ptr = &compoundData->m_childShapePtr[i];
+-
+ 					btCollisionShapeData* cd = compoundData->m_childShapePtr[i].m_childShape;
+ 
+ 					btCollisionShape* childShape = convertCollisionShape(cd);
+diff --git a/extern/bullet2/src/BulletDynamics/Character/btKinematicCharacterController.cpp b/extern/bullet2/src/BulletDynamics/Character/btKinematicCharacterController.cpp
+index 57fc119..31faf1d 100644
+--- a/extern/bullet2/src/BulletDynamics/Character/btKinematicCharacterController.cpp
++++ b/extern/bullet2/src/BulletDynamics/Character/btKinematicCharacterController.cpp
+@@ -29,14 +29,11 @@ subject to the following restrictions:
+ static btVector3
+ getNormalizedVector(const btVector3& v)
+ {
+-	btScalar l = v.length();
+-	btVector3 n = v;
+-	if (l < SIMD_EPSILON) {
+-		n.setValue(0,0,0);
+-	} else {
+-		n /= l;
+-	}
++	btVector3 n(0, 0, 0);
+ 
++	if (v.length() > SIMD_EPSILON) {
++		n = v.normalized();
++	}
+ 	return n;
+ }
+ 
+diff --git a/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSolverBody.h b/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSolverBody.h
+index 27ccefe..8e4456e 100644
+--- a/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSolverBody.h
++++ b/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSolverBody.h
+@@ -37,8 +37,13 @@ struct	btSimdScalar
+ 	{
+ 
+ 	}
+-
++/* workaround for clang 3.4 ( == apple clang 5.1 ) issue, friction would fail with forced inlining */
++#if (defined(__clang__) && defined(__apple_build_version__) &&  (__clang_major__ == 5) && (__clang_minor__ == 1)) \
++|| (defined(__clang__) && !defined(__apple_build_version__) && (__clang_major__ == 3) && (__clang_minor__ == 4))
++	inline __attribute__ ((noinline)) btSimdScalar(float	fl)
++#else
+ 	SIMD_FORCE_INLINE	btSimdScalar(float	fl)
++#endif
+ 	:m_vec128 (_mm_set1_ps(fl))
+ 	{
+ 	}
+diff --git a/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBody.cpp b/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBody.cpp
+index 5d62da7..fcd312e 100644
+--- a/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBody.cpp
++++ b/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBody.cpp
+@@ -28,7 +28,6 @@
+ #include "btMultiBodyJointFeedback.h"
+ #include "LinearMath/btTransformUtil.h"
+ #include "LinearMath/btSerializer.h"
+-#include "Bullet3Common/b3Logging.h"
+ // #define INCLUDE_GYRO_TERM 
+ 
+ ///todo: determine if we need these options. If so, make a proper API, otherwise delete those globals
+@@ -1732,7 +1731,6 @@ void btMultiBody::goToSleep()
+ 
+ void btMultiBody::checkMotionAndSleepIfRequired(btScalar timestep)
+ {
+-	int num_links = getNumLinks();
+ 	extern bool gDisableDeactivation;
+     if (!m_canSleep || gDisableDeactivation) 
+ 	{
+diff --git a/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBodyConstraintSolver.cpp b/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBodyConstraintSolver.cpp
+index 8a034b3..4f66b20 100644
+--- a/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBodyConstraintSolver.cpp
++++ b/extern/bullet2/src/BulletDynamics/Featherstone/btMultiBodyConstraintSolver.cpp
+@@ -809,7 +809,6 @@ static void applyJointFeedback(btMultiBodyJacobianData& data, const btMultiBodyS
+ }
+ #endif
+ 
+-#include "Bullet3Common/b3Logging.h"
+ void btMultiBodyConstraintSolver::writeBackSolverBodyToMultiBody(btMultiBodySolverConstraint& c, btScalar deltaTime)
+ {
+ #if 1 
+diff --git a/extern/bullet2/src/BulletSoftBody/btSparseSDF.h b/extern/bullet2/src/BulletSoftBody/btSparseSDF.h
+index bcf0c79..8992ddb 100644
+--- a/extern/bullet2/src/BulletSoftBody/btSparseSDF.h
++++ b/extern/bullet2/src/BulletSoftBody/btSparseSDF.h
+@@ -185,7 +185,6 @@ struct	btSparseSdf
+ 		{
+ 			++nprobes;		
+ 			++ncells;
+-			int sz = sizeof(Cell);
+ 			if (ncells>m_clampCells)
+ 			{
+ 				static int numResets=0;
+diff --git a/extern/bullet2/src/LinearMath/btConvexHullComputer.cpp b/extern/bullet2/src/LinearMath/btConvexHullComputer.cpp
+index d58ac95..3fd77df 100644
+--- a/extern/bullet2/src/LinearMath/btConvexHullComputer.cpp
++++ b/extern/bullet2/src/LinearMath/btConvexHullComputer.cpp
+@@ -2665,6 +2665,7 @@ btScalar btConvexHullComputer::compute(const void* coords, bool doubleCoords, in
+ 	}
+ 
+ 	vertices.resize(0);
++	original_vertex_index.resize(0);
+ 	edges.resize(0);
+ 	faces.resize(0);
+ 
+@@ -2675,6 +2676,7 @@ btScalar btConvexHullComputer::compute(const void* coords, bool doubleCoords, in
+ 	{
+ 		btConvexHullInternal::Vertex* v = oldVertices[copied];
+ 		vertices.push_back(hull.getCoordinates(v));
++		original_vertex_index.push_back(v->point.index);
+ 		btConvexHullInternal::Edge* firstEdge = v->edges;
+ 		if (firstEdge)
+ 		{
+diff --git a/extern/bullet2/src/LinearMath/btConvexHullComputer.h b/extern/bullet2/src/LinearMath/btConvexHullComputer.h
+index 7240ac4..6871ce8 100644
+--- a/extern/bullet2/src/LinearMath/btConvexHullComputer.h
++++ b/extern/bullet2/src/LinearMath/btConvexHullComputer.h
+@@ -67,6 +67,7 @@ class btConvexHullComputer
+ 
+ 		// Vertices of the output hull
+ 		btAlignedObjectArray<btVector3> vertices;
++		btAlignedObjectArray<int> original_vertex_index;
+ 
+ 		// Edges of the output hull
+ 		btAlignedObjectArray<Edge> edges;
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
+index 0623e35..02ea503 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
+@@ -13,9 +13,9 @@ subject to the following restrictions:
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "btConvexHullShape.h"
+ #include "BulletCollision/CollisionShapes/btCollisionMargin.h"
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp
+index b56d729..88018b4 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp
+@@ -13,9 +13,9 @@ subject to the following restrictions:
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "btConvexShape.h"
+ #include "btTriangleShape.h"
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
+index a7362ea..6abfdff 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
+@@ -13,9 +13,9 @@ subject to the following restrictions:
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "btMultiSphereShape.h"
+ #include "BulletCollision/CollisionShapes/btCollisionMargin.h"
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
+index 4854f37..9095c59 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
+@@ -12,9 +12,9 @@ subject to the following restrictions:
+ 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "BulletCollision/CollisionShapes/btPolyhedralConvexShape.h"
+ #include "btConvexPolyhedron.h"
+diff --git a/extern/bullet2/src/LinearMath/btVector3.cpp b/extern/bullet2/src/LinearMath/btVector3.cpp
+index e05bdcc..dbcf2b6 100644
+--- a/extern/bullet2/src/LinearMath/btVector3.cpp
++++ b/extern/bullet2/src/LinearMath/btVector3.cpp
+@@ -15,9 +15,9 @@
+  This source version has been altered.
+  */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ 
+ #include "btVector3.h"
+diff --git a/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp b/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp
+index e0e8bc7..a788268 100644
+--- a/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp
++++ b/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp
+@@ -425,50 +425,38 @@ void btRigidBody::setCenterOfMassTransform(const btTransform& xform)
+ }
+ 
+ 
++bool btRigidBody::checkCollideWithOverride(const  btCollisionObject* co) const
++{
++	const btRigidBody* otherRb = btRigidBody::upcast(co);
++	if (!otherRb)
++		return true;
++
++	for (int i = 0; i < m_constraintRefs.size(); ++i)
++	{
++		const btTypedConstraint* c = m_constraintRefs[i];
++		if (c->isEnabled())
++			if (&c->getRigidBodyA() == otherRb || &c->getRigidBodyB() == otherRb)
++				return false;
++	}
++
++	return true;
++}
+ 
+ 
+ 
+ void btRigidBody::addConstraintRef(btTypedConstraint* c)
+ {
+-	///disable collision with the 'other' body
+-
+ 	int index = m_constraintRefs.findLinearSearch(c);
+-	//don't add constraints that are already referenced
+-	//btAssert(index == m_constraintRefs.size());
+ 	if (index == m_constraintRefs.size())
+-	{
+-		m_constraintRefs.push_back(c);
+-		btCollisionObject* colObjA = &c->getRigidBodyA();
+-		btCollisionObject* colObjB = &c->getRigidBodyB();
+-		if (colObjA == this)
+-		{
+-			colObjA->setIgnoreCollisionCheck(colObjB, true);
+-		}
+-		else
+-		{
+-			colObjB->setIgnoreCollisionCheck(colObjA, true);
+-		}
+-	} 
++		m_constraintRefs.push_back(c); 
++
++	m_checkCollideWith = true;
+ }
+ 
+ void btRigidBody::removeConstraintRef(btTypedConstraint* c)
+ {
+-	int index = m_constraintRefs.findLinearSearch(c);
+-	//don't remove constraints that are not referenced
+-	if(index < m_constraintRefs.size())
+-    {
+-        m_constraintRefs.remove(c);
+-        btCollisionObject* colObjA = &c->getRigidBodyA();
+-        btCollisionObject* colObjB = &c->getRigidBodyB();
+-        if (colObjA == this)
+-        {
+-            colObjA->setIgnoreCollisionCheck(colObjB, false);
+-        }
+-        else
+-        {
+-            colObjB->setIgnoreCollisionCheck(colObjA, false);
+-        }
+-    }
++	m_constraintRefs.remove(c);
++	m_checkCollideWith = m_constraintRefs.size() > 0;
+ }
+ 
+ int	btRigidBody::calculateSerializeBufferSize()	const
+diff --git a/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.h b/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.h
+index 1d177db..c2f8c5d 100644
+--- a/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.h
++++ b/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.h
+@@ -509,6 +509,8 @@ public:
+ 		return (getBroadphaseProxy() != 0);
+ 	}
+ 
++	virtual bool checkCollideWithOverride(const  btCollisionObject* co) const;
++
+ 	void addConstraintRef(btTypedConstraint* c);
+ 	void removeConstraintRef(btTypedConstraint* c);
+ 

extern/bullet2/patches/btPolyhedralConvexShape_Inertia_fix.patch

@@ -0,0 +1,41 @@
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
+index 9095c592d87..b831e20c2f9 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
+@@ -406,17 +406,17 @@ void	btPolyhedralConvexShape::calculateLocalInertia(btScalar mass,btVector3& ine
+ #ifndef __SPU__
+ 	//not yet, return box inertia
+ 
+-	btScalar margin = getMargin();
++	//btScalar margin = getMargin();
+ 
+ 	btTransform ident;
+ 	ident.setIdentity();
+ 	btVector3 aabbMin,aabbMax;
+-	getAabb(ident,aabbMin,aabbMax);
++	getAabb(ident,aabbMin,aabbMax); // This already contains the margin
+ 	btVector3 halfExtents = (aabbMax-aabbMin)*btScalar(0.5);
+ 
+-	btScalar lx=btScalar(2.)*(halfExtents.x()+margin);
+-	btScalar ly=btScalar(2.)*(halfExtents.y()+margin);
+-	btScalar lz=btScalar(2.)*(halfExtents.z()+margin);
++	btScalar lx=btScalar(2.)*(halfExtents.x());
++	btScalar ly=btScalar(2.)*(halfExtents.y());
++	btScalar lz=btScalar(2.)*(halfExtents.z());
+ 	const btScalar x2 = lx*lx;
+ 	const btScalar y2 = ly*ly;
+ 	const btScalar z2 = lz*lz;
+@@ -476,10 +476,10 @@ void	btPolyhedralConvexAabbCachingShape::recalcLocalAabb()
+ 	
+ 	for ( int i = 0; i < 3; ++i )
+ 	{
+-		m_localAabbMax[i] = _supporting[i][i] + m_collisionMargin;
+-		m_localAabbMin[i] = _supporting[i + 3][i] - m_collisionMargin;
++		m_localAabbMax[i] = _supporting[i][i];
++		m_localAabbMin[i] = _supporting[i + 3][i];
+ 	}
+-	
++
+ 	#else
+ 
+ 	for (int i=0;i<3;i++)

extern/bullet2/patches/inertia.patch

@@ -1,113 +0,0 @@
-From 1b4c1687748bafd3c521f454bfdfc89b3857b65e Mon Sep 17 00:00:00 2001
-From: David Vogel <Dadido3@aol.com>
-Date: Mon, 30 Mar 2020 19:45:23 +0200
-Subject: [PATCH 1/2] Fix inertia and margin calculation for
- btPolyhedralConvexShape
-
----
- .../CollisionShapes/btPolyhedralConvexShape.cpp    | 14 +++++++-------
- 1 file changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp b/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
-index 521ecfc760..e4bd7bb4d5 100644
---- a/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
-+++ b/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
-@@ -463,17 +463,17 @@ void btPolyhedralConvexShape::calculateLocalInertia(btScalar mass, btVector3& in
- #ifndef __SPU__
- 	//not yet, return box inertia
- 
--	btScalar margin = getMargin();
-+	//btScalar margin = getMargin();
- 
- 	btTransform ident;
- 	ident.setIdentity();
- 	btVector3 aabbMin, aabbMax;
--	getAabb(ident, aabbMin, aabbMax);
-+	getAabb(ident, aabbMin, aabbMax);  // This already contains the margin
- 	btVector3 halfExtents = (aabbMax - aabbMin) * btScalar(0.5);
- 
--	btScalar lx = btScalar(2.) * (halfExtents.x() + margin);
--	btScalar ly = btScalar(2.) * (halfExtents.y() + margin);
--	btScalar lz = btScalar(2.) * (halfExtents.z() + margin);
-+	btScalar lx = btScalar(2.) * (halfExtents.x());
-+	btScalar ly = btScalar(2.) * (halfExtents.y());
-+	btScalar lz = btScalar(2.) * (halfExtents.z());
- 	const btScalar x2 = lx * lx;
- 	const btScalar y2 = ly * ly;
- 	const btScalar z2 = lz * lz;
-@@ -529,8 +529,8 @@ void btPolyhedralConvexAabbCachingShape::recalcLocalAabb()
- 
- 	for (int i = 0; i < 3; ++i)
- 	{
--		m_localAabbMax[i] = _supporting[i][i] + m_collisionMargin;
--		m_localAabbMin[i] = _supporting[i + 3][i] - m_collisionMargin;
-+		m_localAabbMax[i] = _supporting[i][i];
-+		m_localAabbMin[i] = _supporting[i + 3][i];
- 	}
- 
- #else
-
-From 4b9a201d4c1b8cacbcdd68f9cdb55745caa6adc4 Mon Sep 17 00:00:00 2001
-From: David Vogel <Dadido3@aol.com>
-Date: Mon, 30 Mar 2020 20:43:55 +0200
-Subject: [PATCH 2/2]  Fix margins
-
-- Margin in ineratia calculation of btConeShape is already contained in the AABB
-- Remove margin from the cached AABB in btConvexInternalShape, as it is added on getAabb()
----
- src/BulletCollision/CollisionShapes/btConeShape.h      | 10 ++++------
- .../CollisionShapes/btConvexInternalShape.cpp          |  8 ++++----
- 2 files changed, 8 insertions(+), 10 deletions(-)
-
-diff --git a/src/BulletCollision/CollisionShapes/btConeShape.h b/src/BulletCollision/CollisionShapes/btConeShape.h
-index 49f26bc4e5..ee6786c807 100644
---- a/src/BulletCollision/CollisionShapes/btConeShape.h
-+++ b/src/BulletCollision/CollisionShapes/btConeShape.h
-@@ -56,15 +56,13 @@ btConeShape : public btConvexInternalShape
- 		btTransform identity;
- 		identity.setIdentity();
- 		btVector3 aabbMin, aabbMax;
--		getAabb(identity, aabbMin, aabbMax);
- 
-+		getAabb(identity, aabbMin, aabbMax);  // This already contains the margin
- 		btVector3 halfExtents = (aabbMax - aabbMin) * btScalar(0.5);
- 
--		btScalar margin = getMargin();
--
--		btScalar lx = btScalar(2.) * (halfExtents.x() + margin);
--		btScalar ly = btScalar(2.) * (halfExtents.y() + margin);
--		btScalar lz = btScalar(2.) * (halfExtents.z() + margin);
-+		btScalar lx = btScalar(2.) * (halfExtents.x());
-+		btScalar ly = btScalar(2.) * (halfExtents.y());
-+		btScalar lz = btScalar(2.) * (halfExtents.z());
- 		const btScalar x2 = lx * lx;
- 		const btScalar y2 = ly * ly;
- 		const btScalar z2 = lz * lz;
-diff --git a/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp b/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp
-index 4d598b1aa2..b847f8f40f 100644
---- a/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp
-+++ b/src/BulletCollision/CollisionShapes/btConvexInternalShape.cpp
-@@ -117,8 +117,8 @@ void btConvexInternalAabbCachingShape::recalcLocalAabb()
- 
- 	for (int i = 0; i < 3; ++i)
- 	{
--		m_localAabbMax[i] = _supporting[i][i] + m_collisionMargin;
--		m_localAabbMin[i] = _supporting[i + 3][i] - m_collisionMargin;
-+		m_localAabbMax[i] = _supporting[i][i];
-+		m_localAabbMin[i] = _supporting[i + 3][i];
- 	}
- 
- #else
-@@ -128,10 +128,10 @@ void btConvexInternalAabbCachingShape::recalcLocalAabb()
- 		btVector3 vec(btScalar(0.), btScalar(0.), btScalar(0.));
- 		vec[i] = btScalar(1.);
- 		btVector3 tmp = localGetSupportingVertex(vec);
--		m_localAabbMax[i] = tmp[i] + m_collisionMargin;
-+		m_localAabbMax[i] = tmp[i];
- 		vec[i] = btScalar(-1.);
- 		tmp = localGetSupportingVertex(vec);
--		m_localAabbMin[i] = tmp[i] - m_collisionMargin;
-+		m_localAabbMin[i] = tmp[i];
- 	}
- #endif
- }

extern/bullet2/src/Bullet-C-Api.h

@@ -0,0 +1,187 @@
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+Permission is granted to anyone to use this software for any purpose, 
+including commercial applications, and to alter it and redistribute it freely, 
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+
+/*
+	Draft high-level generic physics C-API. For low-level access, use the physics SDK native API's.
+	Work in progress, functionality will be added on demand.
+
+	If possible, use the richer Bullet C++ API, by including "btBulletDynamicsCommon.h"
+*/
+
+#ifndef BULLET_C_API_H
+#define BULLET_C_API_H
+
+#define PL_DECLARE_HANDLE(name) typedef struct name##__ { int unused; } *name
+
+#ifdef BT_USE_DOUBLE_PRECISION
+typedef double	plReal;
+#else
+typedef float	plReal;
+#endif
+
+typedef plReal	plVector3[3];
+typedef plReal	plQuaternion[4];
+
+#ifdef __cplusplus
+extern "C" { 
+#endif
+
+/**	Particular physics SDK (C-API) */
+	PL_DECLARE_HANDLE(plPhysicsSdkHandle);
+
+/** 	Dynamics world, belonging to some physics SDK (C-API)*/
+	PL_DECLARE_HANDLE(plDynamicsWorldHandle);
+
+/** Rigid Body that can be part of a Dynamics World (C-API)*/	
+	PL_DECLARE_HANDLE(plRigidBodyHandle);
+
+/** 	Collision Shape/Geometry, property of a Rigid Body (C-API)*/
+	PL_DECLARE_HANDLE(plCollisionShapeHandle);
+
+/** Constraint for Rigid Bodies (C-API)*/
+	PL_DECLARE_HANDLE(plConstraintHandle);
+
+/** Triangle Mesh interface (C-API)*/
+	PL_DECLARE_HANDLE(plMeshInterfaceHandle);
+
+/** Broadphase Scene/Proxy Handles (C-API)*/
+	PL_DECLARE_HANDLE(plCollisionBroadphaseHandle);
+	PL_DECLARE_HANDLE(plBroadphaseProxyHandle);
+	PL_DECLARE_HANDLE(plCollisionWorldHandle);
+
+/**
+	Create and Delete a Physics SDK	
+*/
+
+	extern	plPhysicsSdkHandle	plNewBulletSdk(void); //this could be also another sdk, like ODE, PhysX etc.
+	extern	void		plDeletePhysicsSdk(plPhysicsSdkHandle	physicsSdk);
+
+/** Collision World, not strictly necessary, you can also just create a Dynamics World with Rigid Bodies which internally manages the Collision World with Collision Objects */
+
+	typedef void(*btBroadphaseCallback)(void* clientData, void* object1,void* object2);
+
+	extern plCollisionBroadphaseHandle	plCreateSapBroadphase(btBroadphaseCallback beginCallback,btBroadphaseCallback endCallback);
+
+	extern void	plDestroyBroadphase(plCollisionBroadphaseHandle bp);
+
+	extern 	plBroadphaseProxyHandle plCreateProxy(plCollisionBroadphaseHandle bp, void* clientData, plReal minX,plReal minY,plReal minZ, plReal maxX,plReal maxY, plReal maxZ);
+
+	extern void plDestroyProxy(plCollisionBroadphaseHandle bp, plBroadphaseProxyHandle proxyHandle);
+
+	extern void plSetBoundingBox(plBroadphaseProxyHandle proxyHandle, plReal minX,plReal minY,plReal minZ, plReal maxX,plReal maxY, plReal maxZ);
+
+/* todo: add pair cache support with queries like add/remove/find pair */
+	
+	extern plCollisionWorldHandle plCreateCollisionWorld(plPhysicsSdkHandle physicsSdk);
+
+/* todo: add/remove objects */
+	
+
+/* Dynamics World */
+
+	extern  plDynamicsWorldHandle plCreateDynamicsWorld(plPhysicsSdkHandle physicsSdk);
+
+	extern  void           plDeleteDynamicsWorld(plDynamicsWorldHandle world);
+
+	extern	void	plStepSimulation(plDynamicsWorldHandle,	plReal	timeStep);
+
+	extern  void plAddRigidBody(plDynamicsWorldHandle world, plRigidBodyHandle object);
+
+	extern  void plRemoveRigidBody(plDynamicsWorldHandle world, plRigidBodyHandle object);
+
+
+/* Rigid Body  */
+
+	extern  plRigidBodyHandle plCreateRigidBody(	void* user_data,  float mass, plCollisionShapeHandle cshape );
+
+	extern  void plDeleteRigidBody(plRigidBodyHandle body);
+
+
+/* Collision Shape definition */
+
+	extern  plCollisionShapeHandle plNewSphereShape(plReal radius);
+	extern  plCollisionShapeHandle plNewBoxShape(plReal x, plReal y, plReal z);
+	extern  plCollisionShapeHandle plNewCapsuleShape(plReal radius, plReal height);	
+	extern  plCollisionShapeHandle plNewConeShape(plReal radius, plReal height);
+	extern  plCollisionShapeHandle plNewCylinderShape(plReal radius, plReal height);
+	extern	plCollisionShapeHandle plNewCompoundShape(void);
+	extern	void	plAddChildShape(plCollisionShapeHandle compoundShape,plCollisionShapeHandle childShape, plVector3 childPos,plQuaternion childOrn);
+
+	extern  void plDeleteShape(plCollisionShapeHandle shape);
+
+	/* Convex Meshes */
+	extern  plCollisionShapeHandle plNewConvexHullShape(void);
+	extern  void		plAddVertex(plCollisionShapeHandle convexHull, plReal x,plReal y,plReal z);
+/* Concave static triangle meshes */
+	extern  plMeshInterfaceHandle		   plNewMeshInterface(void);
+	extern  void		plAddTriangle(plMeshInterfaceHandle meshHandle, plVector3 v0,plVector3 v1,plVector3 v2);
+	extern  plCollisionShapeHandle plNewStaticTriangleMeshShape(plMeshInterfaceHandle);
+
+	extern  void plSetScaling(plCollisionShapeHandle shape, plVector3 scaling);
+
+/* SOLID has Response Callback/Table/Management */
+/* PhysX has Triggers, User Callbacks and filtering */
+/* ODE has the typedef void dNearCallback (void *data, dGeomID o1, dGeomID o2); */
+
+/*	typedef void plUpdatedPositionCallback(void* userData, plRigidBodyHandle	rbHandle, plVector3 pos); */
+/*	typedef void plUpdatedOrientationCallback(void* userData, plRigidBodyHandle	rbHandle, plQuaternion orientation); */
+
+	/* get world transform */
+	extern void	plGetOpenGLMatrix(plRigidBodyHandle object, plReal* matrix);
+	extern void	plGetPosition(plRigidBodyHandle object,plVector3 position);
+	extern void plGetOrientation(plRigidBodyHandle object,plQuaternion orientation);
+
+	/* set world transform (position/orientation) */
+	extern  void plSetPosition(plRigidBodyHandle object, const plVector3 position);
+	extern  void plSetOrientation(plRigidBodyHandle object, const plQuaternion orientation);
+	extern	void plSetEuler(plReal yaw,plReal pitch,plReal roll, plQuaternion orient);
+	extern	void plSetOpenGLMatrix(plRigidBodyHandle object, plReal* matrix);
+
+	typedef struct plRayCastResult {
+		plRigidBodyHandle		m_body;  
+		plCollisionShapeHandle	m_shape; 		
+		plVector3				m_positionWorld; 		
+		plVector3				m_normalWorld;
+	} plRayCastResult;
+
+	extern  int plRayCast(plDynamicsWorldHandle world, const plVector3 rayStart, const plVector3 rayEnd, plRayCastResult res);
+
+	/* Sweep API */
+
+	/* extern  plRigidBodyHandle plObjectCast(plDynamicsWorldHandle world, const plVector3 rayStart, const plVector3 rayEnd, plVector3 hitpoint, plVector3 normal); */
+
+	/* Continuous Collision Detection API */
+	
+	// needed for source/blender/blenkernel/intern/collision.c
+	double plNearestPoints(float p1[3], float p2[3], float p3[3], float q1[3], float q2[3], float q3[3], float *pa, float *pb, float normal[3]);
+
+
+	/* Convex Hull */
+	PL_DECLARE_HANDLE(plConvexHull);
+	plConvexHull plConvexHullCompute(float (*coords)[3], int count);
+	void plConvexHullDelete(plConvexHull hull);
+	int plConvexHullNumVertices(plConvexHull hull);
+	int plConvexHullNumFaces(plConvexHull hull);
+	void plConvexHullGetVertex(plConvexHull hull, int n, float coords[3], int *original_index);
+	int plConvexHullGetFaceSize(plConvexHull hull, int n);
+	void plConvexHullGetFaceVertices(plConvexHull hull, int n, int *vertices);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif //BULLET_C_API_H
+

extern/bullet2/src/BulletCollision/BroadphaseCollision/btAxisSweep3.cpp

@@ -2,6 +2,7 @@
 //Bullet Continuous Collision Detection and Physics Library
 //Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
 
+
 //
 // btAxisSweep3
 //
@@ -18,13 +19,16 @@
 // 3. This notice may not be removed or altered from any source distribution.
 #include "btAxisSweep3.h"
 
+
 btAxisSweep3::btAxisSweep3(const btVector3& worldAabbMin,const btVector3& worldAabbMax, unsigned short int maxHandles, btOverlappingPairCache* pairCache, bool disableRaycastAccelerator)
 :btAxisSweep3Internal<unsigned short int>(worldAabbMin,worldAabbMax,0xfffe,0xffff,maxHandles,pairCache,disableRaycastAccelerator)
 {
 	// 1 handle is reserved as sentinel
 	btAssert(maxHandles > 1 && maxHandles < 32767);
+
 }
 
+
 bt32BitAxisSweep3::bt32BitAxisSweep3(const btVector3& worldAabbMin,const btVector3& worldAabbMax, unsigned int maxHandles , btOverlappingPairCache* pairCache , bool disableRaycastAccelerator)
 :btAxisSweep3Internal<unsigned int>(worldAabbMin,worldAabbMax,0xfffffffe,0x7fffffff,maxHandles,pairCache,disableRaycastAccelerator)
 {

extern/bullet2/src/BulletCollision/BroadphaseCollision/btAxisSweep3Internal.h

@@ -1,954 +0,0 @@
-//Bullet Continuous Collision Detection and Physics Library
-//Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
-
-//
-// btAxisSweep3.h
-//
-// Copyright (c) 2006 Simon Hobbs
-//
-// This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source distribution.
-
-#ifndef BT_AXIS_SWEEP_3_INTERNAL_H
-#define BT_AXIS_SWEEP_3_INTERNAL_H
-
-#include "LinearMath/btVector3.h"
-#include "btOverlappingPairCache.h"
-#include "btBroadphaseInterface.h"
-#include "btBroadphaseProxy.h"
-#include "btOverlappingPairCallback.h"
-#include "btDbvtBroadphase.h"
-
-//#define DEBUG_BROADPHASE 1
-#define USE_OVERLAP_TEST_ON_REMOVES 1
-
-/// The internal templace class btAxisSweep3Internal implements the sweep and prune broadphase.
-/// It uses quantized integers to represent the begin and end points for each of the 3 axis.
-/// Dont use this class directly, use btAxisSweep3 or bt32BitAxisSweep3 instead.
-template <typename BP_FP_INT_TYPE>
-class btAxisSweep3Internal : public btBroadphaseInterface
-{
-protected:
-	BP_FP_INT_TYPE m_bpHandleMask;
-	BP_FP_INT_TYPE m_handleSentinel;
-
-public:
-	BT_DECLARE_ALIGNED_ALLOCATOR();
-
-	class Edge
-	{
-	public:
-		BP_FP_INT_TYPE m_pos;  // low bit is min/max
-		BP_FP_INT_TYPE m_handle;
-
-		BP_FP_INT_TYPE IsMax() const { return static_cast<BP_FP_INT_TYPE>(m_pos & 1); }
-	};
-
-public:
-	class Handle : public btBroadphaseProxy
-	{
-	public:
-		BT_DECLARE_ALIGNED_ALLOCATOR();
-
-		// indexes into the edge arrays
-		BP_FP_INT_TYPE m_minEdges[3], m_maxEdges[3];  // 6 * 2 = 12
-													  //		BP_FP_INT_TYPE m_uniqueId;
-		btBroadphaseProxy* m_dbvtProxy;               //for faster raycast
-		//void* m_pOwner; this is now in btBroadphaseProxy.m_clientObject
-
-		SIMD_FORCE_INLINE void SetNextFree(BP_FP_INT_TYPE next) { m_minEdges[0] = next; }
-		SIMD_FORCE_INLINE BP_FP_INT_TYPE GetNextFree() const { return m_minEdges[0]; }
-	};  // 24 bytes + 24 for Edge structures = 44 bytes total per entry
-
-protected:
-	btVector3 m_worldAabbMin;  // overall system bounds
-	btVector3 m_worldAabbMax;  // overall system bounds
-
-	btVector3 m_quantize;  // scaling factor for quantization
-
-	BP_FP_INT_TYPE m_numHandles;  // number of active handles
-	BP_FP_INT_TYPE m_maxHandles;  // max number of handles
-	Handle* m_pHandles;           // handles pool
-
-	BP_FP_INT_TYPE m_firstFreeHandle;  // free handles list
-
-	Edge* m_pEdges[3];  // edge arrays for the 3 axes (each array has m_maxHandles * 2 + 2 sentinel entries)
-	void* m_pEdgesRawPtr[3];
-
-	btOverlappingPairCache* m_pairCache;
-
-	///btOverlappingPairCallback is an additional optional user callback for adding/removing overlapping pairs, similar interface to btOverlappingPairCache.
-	btOverlappingPairCallback* m_userPairCallback;
-
-	bool m_ownsPairCache;
-
-	int m_invalidPair;
-
-	///additional dynamic aabb structure, used to accelerate ray cast queries.
-	///can be disabled using a optional argument in the constructor
-	btDbvtBroadphase* m_raycastAccelerator;
-	btOverlappingPairCache* m_nullPairCache;
-
-	// allocation/deallocation
-	BP_FP_INT_TYPE allocHandle();
-	void freeHandle(BP_FP_INT_TYPE handle);
-
-	bool testOverlap2D(const Handle* pHandleA, const Handle* pHandleB, int axis0, int axis1);
-
-#ifdef DEBUG_BROADPHASE
-	void debugPrintAxis(int axis, bool checkCardinality = true);
-#endif  //DEBUG_BROADPHASE
-
-	//Overlap* AddOverlap(BP_FP_INT_TYPE handleA, BP_FP_INT_TYPE handleB);
-	//void RemoveOverlap(BP_FP_INT_TYPE handleA, BP_FP_INT_TYPE handleB);
-
-	void sortMinDown(int axis, BP_FP_INT_TYPE edge, btDispatcher* dispatcher, bool updateOverlaps);
-	void sortMinUp(int axis, BP_FP_INT_TYPE edge, btDispatcher* dispatcher, bool updateOverlaps);
-	void sortMaxDown(int axis, BP_FP_INT_TYPE edge, btDispatcher* dispatcher, bool updateOverlaps);
-	void sortMaxUp(int axis, BP_FP_INT_TYPE edge, btDispatcher* dispatcher, bool updateOverlaps);
-
-public:
-	btAxisSweep3Internal(const btVector3& worldAabbMin, const btVector3& worldAabbMax, BP_FP_INT_TYPE handleMask, BP_FP_INT_TYPE handleSentinel, BP_FP_INT_TYPE maxHandles = 16384, btOverlappingPairCache* pairCache = 0, bool disableRaycastAccelerator = false);
-
-	virtual ~btAxisSweep3Internal();
-
-	BP_FP_INT_TYPE getNumHandles() const
-	{
-		return m_numHandles;
-	}
-
-	virtual void calculateOverlappingPairs(btDispatcher* dispatcher);
-
-	BP_FP_INT_TYPE addHandle(const btVector3& aabbMin, const btVector3& aabbMax, void* pOwner, int collisionFilterGroup, int collisionFilterMask, btDispatcher* dispatcher);
-	void removeHandle(BP_FP_INT_TYPE handle, btDispatcher* dispatcher);
-	void updateHandle(BP_FP_INT_TYPE handle, const btVector3& aabbMin, const btVector3& aabbMax, btDispatcher* dispatcher);
-	SIMD_FORCE_INLINE Handle* getHandle(BP_FP_INT_TYPE index) const { return m_pHandles + index; }
-
-	virtual void resetPool(btDispatcher* dispatcher);
-
-	void processAllOverlappingPairs(btOverlapCallback* callback);
-
-	//Broadphase Interface
-	virtual btBroadphaseProxy* createProxy(const btVector3& aabbMin, const btVector3& aabbMax, int shapeType, void* userPtr, int collisionFilterGroup, int collisionFilterMask, btDispatcher* dispatcher);
-	virtual void destroyProxy(btBroadphaseProxy* proxy, btDispatcher* dispatcher);
-	virtual void setAabb(btBroadphaseProxy* proxy, const btVector3& aabbMin, const btVector3& aabbMax, btDispatcher* dispatcher);
-	virtual void getAabb(btBroadphaseProxy* proxy, btVector3& aabbMin, btVector3& aabbMax) const;
-
-	virtual void rayTest(const btVector3& rayFrom, const btVector3& rayTo, btBroadphaseRayCallback& rayCallback, const btVector3& aabbMin = btVector3(0, 0, 0), const btVector3& aabbMax = btVector3(0, 0, 0));
-	virtual void aabbTest(const btVector3& aabbMin, const btVector3& aabbMax, btBroadphaseAabbCallback& callback);
-
-	void quantize(BP_FP_INT_TYPE* out, const btVector3& point, int isMax) const;
-	///unQuantize should be conservative: aabbMin/aabbMax should be larger then 'getAabb' result
-	void unQuantize(btBroadphaseProxy* proxy, btVector3& aabbMin, btVector3& aabbMax) const;
-
-	bool testAabbOverlap(btBroadphaseProxy* proxy0, btBroadphaseProxy* proxy1);
-
-	btOverlappingPairCache* getOverlappingPairCache()
-	{
-		return m_pairCache;
-	}
-	const btOverlappingPairCache* getOverlappingPairCache() const
-	{
-		return m_pairCache;
-	}
-
-	void setOverlappingPairUserCallback(btOverlappingPairCallback* pairCallback)
-	{
-		m_userPairCallback = pairCallback;
-	}
-	const btOverlappingPairCallback* getOverlappingPairUserCallback() const
-	{
-		return m_userPairCallback;
-	}
-
-	///getAabb returns the axis aligned bounding box in the 'global' coordinate frame
-	///will add some transform later
-	virtual void getBroadphaseAabb(btVector3& aabbMin, btVector3& aabbMax) const
-	{
-		aabbMin = m_worldAabbMin;
-		aabbMax = m_worldAabbMax;
-	}
-
-	virtual void printStats()
-	{
-		/*		printf("btAxisSweep3.h\n");
-		printf("numHandles = %d, maxHandles = %d\n",m_numHandles,m_maxHandles);
-		printf("aabbMin=%f,%f,%f,aabbMax=%f,%f,%f\n",m_worldAabbMin.getX(),m_worldAabbMin.getY(),m_worldAabbMin.getZ(),
-			m_worldAabbMax.getX(),m_worldAabbMax.getY(),m_worldAabbMax.getZ());
-			*/
-	}
-};
-
-////////////////////////////////////////////////////////////////////
-
-#ifdef DEBUG_BROADPHASE
-#include <stdio.h>
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3<BP_FP_INT_TYPE>::debugPrintAxis(int axis, bool checkCardinality)
-{
-	int numEdges = m_pHandles[0].m_maxEdges[axis];
-	printf("SAP Axis %d, numEdges=%d\n", axis, numEdges);
-
-	int i;
-	for (i = 0; i < numEdges + 1; i++)
-	{
-		Edge* pEdge = m_pEdges[axis] + i;
-		Handle* pHandlePrev = getHandle(pEdge->m_handle);
-		int handleIndex = pEdge->IsMax() ? pHandlePrev->m_maxEdges[axis] : pHandlePrev->m_minEdges[axis];
-		char beginOrEnd;
-		beginOrEnd = pEdge->IsMax() ? 'E' : 'B';
-		printf("	[%c,h=%d,p=%x,i=%d]\n", beginOrEnd, pEdge->m_handle, pEdge->m_pos, handleIndex);
-	}
-
-	if (checkCardinality)
-		btAssert(numEdges == m_numHandles * 2 + 1);
-}
-#endif  //DEBUG_BROADPHASE
-
-template <typename BP_FP_INT_TYPE>
-btBroadphaseProxy* btAxisSweep3Internal<BP_FP_INT_TYPE>::createProxy(const btVector3& aabbMin, const btVector3& aabbMax, int shapeType, void* userPtr, int collisionFilterGroup, int collisionFilterMask, btDispatcher* dispatcher)
-{
-	(void)shapeType;
-	BP_FP_INT_TYPE handleId = addHandle(aabbMin, aabbMax, userPtr, collisionFilterGroup, collisionFilterMask, dispatcher);
-
-	Handle* handle = getHandle(handleId);
-
-	if (m_raycastAccelerator)
-	{
-		btBroadphaseProxy* rayProxy = m_raycastAccelerator->createProxy(aabbMin, aabbMax, shapeType, userPtr, collisionFilterGroup, collisionFilterMask, dispatcher);
-		handle->m_dbvtProxy = rayProxy;
-	}
-	return handle;
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::destroyProxy(btBroadphaseProxy* proxy, btDispatcher* dispatcher)
-{
-	Handle* handle = static_cast<Handle*>(proxy);
-	if (m_raycastAccelerator)
-		m_raycastAccelerator->destroyProxy(handle->m_dbvtProxy, dispatcher);
-	removeHandle(static_cast<BP_FP_INT_TYPE>(handle->m_uniqueId), dispatcher);
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::setAabb(btBroadphaseProxy* proxy, const btVector3& aabbMin, const btVector3& aabbMax, btDispatcher* dispatcher)
-{
-	Handle* handle = static_cast<Handle*>(proxy);
-	handle->m_aabbMin = aabbMin;
-	handle->m_aabbMax = aabbMax;
-	updateHandle(static_cast<BP_FP_INT_TYPE>(handle->m_uniqueId), aabbMin, aabbMax, dispatcher);
-	if (m_raycastAccelerator)
-		m_raycastAccelerator->setAabb(handle->m_dbvtProxy, aabbMin, aabbMax, dispatcher);
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::rayTest(const btVector3& rayFrom, const btVector3& rayTo, btBroadphaseRayCallback& rayCallback, const btVector3& aabbMin, const btVector3& aabbMax)
-{
-	if (m_raycastAccelerator)
-	{
-		m_raycastAccelerator->rayTest(rayFrom, rayTo, rayCallback, aabbMin, aabbMax);
-	}
-	else
-	{
-		//choose axis?
-		BP_FP_INT_TYPE axis = 0;
-		//for each proxy
-		for (BP_FP_INT_TYPE i = 1; i < m_numHandles * 2 + 1; i++)
-		{
-			if (m_pEdges[axis][i].IsMax())
-			{
-				rayCallback.process(getHandle(m_pEdges[axis][i].m_handle));
-			}
-		}
-	}
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::aabbTest(const btVector3& aabbMin, const btVector3& aabbMax, btBroadphaseAabbCallback& callback)
-{
-	if (m_raycastAccelerator)
-	{
-		m_raycastAccelerator->aabbTest(aabbMin, aabbMax, callback);
-	}
-	else
-	{
-		//choose axis?
-		BP_FP_INT_TYPE axis = 0;
-		//for each proxy
-		for (BP_FP_INT_TYPE i = 1; i < m_numHandles * 2 + 1; i++)
-		{
-			if (m_pEdges[axis][i].IsMax())
-			{
-				Handle* handle = getHandle(m_pEdges[axis][i].m_handle);
-				if (TestAabbAgainstAabb2(aabbMin, aabbMax, handle->m_aabbMin, handle->m_aabbMax))
-				{
-					callback.process(handle);
-				}
-			}
-		}
-	}
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::getAabb(btBroadphaseProxy* proxy, btVector3& aabbMin, btVector3& aabbMax) const
-{
-	Handle* pHandle = static_cast<Handle*>(proxy);
-	aabbMin = pHandle->m_aabbMin;
-	aabbMax = pHandle->m_aabbMax;
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::unQuantize(btBroadphaseProxy* proxy, btVector3& aabbMin, btVector3& aabbMax) const
-{
-	Handle* pHandle = static_cast<Handle*>(proxy);
-
-	unsigned short vecInMin[3];
-	unsigned short vecInMax[3];
-
-	vecInMin[0] = m_pEdges[0][pHandle->m_minEdges[0]].m_pos;
-	vecInMax[0] = m_pEdges[0][pHandle->m_maxEdges[0]].m_pos + 1;
-	vecInMin[1] = m_pEdges[1][pHandle->m_minEdges[1]].m_pos;
-	vecInMax[1] = m_pEdges[1][pHandle->m_maxEdges[1]].m_pos + 1;
-	vecInMin[2] = m_pEdges[2][pHandle->m_minEdges[2]].m_pos;
-	vecInMax[2] = m_pEdges[2][pHandle->m_maxEdges[2]].m_pos + 1;
-
-	aabbMin.setValue((btScalar)(vecInMin[0]) / (m_quantize.getX()), (btScalar)(vecInMin[1]) / (m_quantize.getY()), (btScalar)(vecInMin[2]) / (m_quantize.getZ()));
-	aabbMin += m_worldAabbMin;
-
-	aabbMax.setValue((btScalar)(vecInMax[0]) / (m_quantize.getX()), (btScalar)(vecInMax[1]) / (m_quantize.getY()), (btScalar)(vecInMax[2]) / (m_quantize.getZ()));
-	aabbMax += m_worldAabbMin;
-}
-
-template <typename BP_FP_INT_TYPE>
-btAxisSweep3Internal<BP_FP_INT_TYPE>::btAxisSweep3Internal(const btVector3& worldAabbMin, const btVector3& worldAabbMax, BP_FP_INT_TYPE handleMask, BP_FP_INT_TYPE handleSentinel, BP_FP_INT_TYPE userMaxHandles, btOverlappingPairCache* pairCache, bool disableRaycastAccelerator)
-	: m_bpHandleMask(handleMask),
-	  m_handleSentinel(handleSentinel),
-	  m_pairCache(pairCache),
-	  m_userPairCallback(0),
-	  m_ownsPairCache(false),
-	  m_invalidPair(0),
-	  m_raycastAccelerator(0)
-{
-	BP_FP_INT_TYPE maxHandles = static_cast<BP_FP_INT_TYPE>(userMaxHandles + 1);  //need to add one sentinel handle
-
-	if (!m_pairCache)
-	{
-		void* ptr = btAlignedAlloc(sizeof(btHashedOverlappingPairCache), 16);
-		m_pairCache = new (ptr) btHashedOverlappingPairCache();
-		m_ownsPairCache = true;
-	}
-
-	if (!disableRaycastAccelerator)
-	{
-		m_nullPairCache = new (btAlignedAlloc(sizeof(btNullPairCache), 16)) btNullPairCache();
-		m_raycastAccelerator = new (btAlignedAlloc(sizeof(btDbvtBroadphase), 16)) btDbvtBroadphase(m_nullPairCache);  //m_pairCache);
-		m_raycastAccelerator->m_deferedcollide = true;                                                                //don't add/remove pairs
-	}
-
-	//btAssert(bounds.HasVolume());
-
-	// init bounds
-	m_worldAabbMin = worldAabbMin;
-	m_worldAabbMax = worldAabbMax;
-
-	btVector3 aabbSize = m_worldAabbMax - m_worldAabbMin;
-
-	BP_FP_INT_TYPE maxInt = m_handleSentinel;
-
-	m_quantize = btVector3(btScalar(maxInt), btScalar(maxInt), btScalar(maxInt)) / aabbSize;
-
-	// allocate handles buffer, using btAlignedAlloc, and put all handles on free list
-	m_pHandles = new Handle[maxHandles];
-
-	m_maxHandles = maxHandles;
-	m_numHandles = 0;
-
-	// handle 0 is reserved as the null index, and is also used as the sentinel
-	m_firstFreeHandle = 1;
-	{
-		for (BP_FP_INT_TYPE i = m_firstFreeHandle; i < maxHandles; i++)
-			m_pHandles[i].SetNextFree(static_cast<BP_FP_INT_TYPE>(i + 1));
-		m_pHandles[maxHandles - 1].SetNextFree(0);
-	}
-
-	{
-		// allocate edge buffers
-		for (int i = 0; i < 3; i++)
-		{
-			m_pEdgesRawPtr[i] = btAlignedAlloc(sizeof(Edge) * maxHandles * 2, 16);
-			m_pEdges[i] = new (m_pEdgesRawPtr[i]) Edge[maxHandles * 2];
-		}
-	}
-	//removed overlap management
-
-	// make boundary sentinels
-
-	m_pHandles[0].m_clientObject = 0;
-
-	for (int axis = 0; axis < 3; axis++)
-	{
-		m_pHandles[0].m_minEdges[axis] = 0;
-		m_pHandles[0].m_maxEdges[axis] = 1;
-
-		m_pEdges[axis][0].m_pos = 0;
-		m_pEdges[axis][0].m_handle = 0;
-		m_pEdges[axis][1].m_pos = m_handleSentinel;
-		m_pEdges[axis][1].m_handle = 0;
-#ifdef DEBUG_BROADPHASE
-		debugPrintAxis(axis);
-#endif  //DEBUG_BROADPHASE
-	}
-}
-
-template <typename BP_FP_INT_TYPE>
-btAxisSweep3Internal<BP_FP_INT_TYPE>::~btAxisSweep3Internal()
-{
-	if (m_raycastAccelerator)
-	{
-		m_nullPairCache->~btOverlappingPairCache();
-		btAlignedFree(m_nullPairCache);
-		m_raycastAccelerator->~btDbvtBroadphase();
-		btAlignedFree(m_raycastAccelerator);
-	}
-
-	for (int i = 2; i >= 0; i--)
-	{
-		btAlignedFree(m_pEdgesRawPtr[i]);
-	}
-	delete[] m_pHandles;
-
-	if (m_ownsPairCache)
-	{
-		m_pairCache->~btOverlappingPairCache();
-		btAlignedFree(m_pairCache);
-	}
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::quantize(BP_FP_INT_TYPE* out, const btVector3& point, int isMax) const
-{
-#ifdef OLD_CLAMPING_METHOD
-	///problem with this clamping method is that the floating point during quantization might still go outside the range [(0|isMax) .. (m_handleSentinel&m_bpHandleMask]|isMax]
-	///see http://code.google.com/p/bullet/issues/detail?id=87
-	btVector3 clampedPoint(point);
-	clampedPoint.setMax(m_worldAabbMin);
-	clampedPoint.setMin(m_worldAabbMax);
-	btVector3 v = (clampedPoint - m_worldAabbMin) * m_quantize;
-	out[0] = (BP_FP_INT_TYPE)(((BP_FP_INT_TYPE)v.getX() & m_bpHandleMask) | isMax);
-	out[1] = (BP_FP_INT_TYPE)(((BP_FP_INT_TYPE)v.getY() & m_bpHandleMask) | isMax);
-	out[2] = (BP_FP_INT_TYPE)(((BP_FP_INT_TYPE)v.getZ() & m_bpHandleMask) | isMax);
-#else
-	btVector3 v = (point - m_worldAabbMin) * m_quantize;
-	out[0] = (v[0] <= 0) ? (BP_FP_INT_TYPE)isMax : (v[0] >= m_handleSentinel) ? (BP_FP_INT_TYPE)((m_handleSentinel & m_bpHandleMask) | isMax) : (BP_FP_INT_TYPE)(((BP_FP_INT_TYPE)v[0] & m_bpHandleMask) | isMax);
-	out[1] = (v[1] <= 0) ? (BP_FP_INT_TYPE)isMax : (v[1] >= m_handleSentinel) ? (BP_FP_INT_TYPE)((m_handleSentinel & m_bpHandleMask) | isMax) : (BP_FP_INT_TYPE)(((BP_FP_INT_TYPE)v[1] & m_bpHandleMask) | isMax);
-	out[2] = (v[2] <= 0) ? (BP_FP_INT_TYPE)isMax : (v[2] >= m_handleSentinel) ? (BP_FP_INT_TYPE)((m_handleSentinel & m_bpHandleMask) | isMax) : (BP_FP_INT_TYPE)(((BP_FP_INT_TYPE)v[2] & m_bpHandleMask) | isMax);
-#endif  //OLD_CLAMPING_METHOD
-}
-
-template <typename BP_FP_INT_TYPE>
-BP_FP_INT_TYPE btAxisSweep3Internal<BP_FP_INT_TYPE>::allocHandle()
-{
-	btAssert(m_firstFreeHandle);
-
-	BP_FP_INT_TYPE handle = m_firstFreeHandle;
-	m_firstFreeHandle = getHandle(handle)->GetNextFree();
-	m_numHandles++;
-
-	return handle;
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::freeHandle(BP_FP_INT_TYPE handle)
-{
-	btAssert(handle > 0 && handle < m_maxHandles);
-
-	getHandle(handle)->SetNextFree(m_firstFreeHandle);
-	m_firstFreeHandle = handle;
-
-	m_numHandles--;
-}
-
-template <typename BP_FP_INT_TYPE>
-BP_FP_INT_TYPE btAxisSweep3Internal<BP_FP_INT_TYPE>::addHandle(const btVector3& aabbMin, const btVector3& aabbMax, void* pOwner, int collisionFilterGroup, int collisionFilterMask, btDispatcher* dispatcher)
-{
-	// quantize the bounds
-	BP_FP_INT_TYPE min[3], max[3];
-	quantize(min, aabbMin, 0);
-	quantize(max, aabbMax, 1);
-
-	// allocate a handle
-	BP_FP_INT_TYPE handle = allocHandle();
-
-	Handle* pHandle = getHandle(handle);
-
-	pHandle->m_uniqueId = static_cast<int>(handle);
-	//pHandle->m_pOverlaps = 0;
-	pHandle->m_clientObject = pOwner;
-	pHandle->m_collisionFilterGroup = collisionFilterGroup;
-	pHandle->m_collisionFilterMask = collisionFilterMask;
-
-	// compute current limit of edge arrays
-	BP_FP_INT_TYPE limit = static_cast<BP_FP_INT_TYPE>(m_numHandles * 2);
-
-	// insert new edges just inside the max boundary edge
-	for (BP_FP_INT_TYPE axis = 0; axis < 3; axis++)
-	{
-		m_pHandles[0].m_maxEdges[axis] += 2;
-
-		m_pEdges[axis][limit + 1] = m_pEdges[axis][limit - 1];
-
-		m_pEdges[axis][limit - 1].m_pos = min[axis];
-		m_pEdges[axis][limit - 1].m_handle = handle;
-
-		m_pEdges[axis][limit].m_pos = max[axis];
-		m_pEdges[axis][limit].m_handle = handle;
-
-		pHandle->m_minEdges[axis] = static_cast<BP_FP_INT_TYPE>(limit - 1);
-		pHandle->m_maxEdges[axis] = limit;
-	}
-
-	// now sort the new edges to their correct position
-	sortMinDown(0, pHandle->m_minEdges[0], dispatcher, false);
-	sortMaxDown(0, pHandle->m_maxEdges[0], dispatcher, false);
-	sortMinDown(1, pHandle->m_minEdges[1], dispatcher, false);
-	sortMaxDown(1, pHandle->m_maxEdges[1], dispatcher, false);
-	sortMinDown(2, pHandle->m_minEdges[2], dispatcher, true);
-	sortMaxDown(2, pHandle->m_maxEdges[2], dispatcher, true);
-
-	return handle;
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::removeHandle(BP_FP_INT_TYPE handle, btDispatcher* dispatcher)
-{
-	Handle* pHandle = getHandle(handle);
-
-	//explicitly remove the pairs containing the proxy
-	//we could do it also in the sortMinUp (passing true)
-	///@todo: compare performance
-	if (!m_pairCache->hasDeferredRemoval())
-	{
-		m_pairCache->removeOverlappingPairsContainingProxy(pHandle, dispatcher);
-	}
-
-	// compute current limit of edge arrays
-	int limit = static_cast<int>(m_numHandles * 2);
-
-	int axis;
-
-	for (axis = 0; axis < 3; axis++)
-	{
-		m_pHandles[0].m_maxEdges[axis] -= 2;
-	}
-
-	// remove the edges by sorting them up to the end of the list
-	for (axis = 0; axis < 3; axis++)
-	{
-		Edge* pEdges = m_pEdges[axis];
-		BP_FP_INT_TYPE max = pHandle->m_maxEdges[axis];
-		pEdges[max].m_pos = m_handleSentinel;
-
-		sortMaxUp(axis, max, dispatcher, false);
-
-		BP_FP_INT_TYPE i = pHandle->m_minEdges[axis];
-		pEdges[i].m_pos = m_handleSentinel;
-
-		sortMinUp(axis, i, dispatcher, false);
-
-		pEdges[limit - 1].m_handle = 0;
-		pEdges[limit - 1].m_pos = m_handleSentinel;
-
-#ifdef DEBUG_BROADPHASE
-		debugPrintAxis(axis, false);
-#endif  //DEBUG_BROADPHASE
-	}
-
-	// free the handle
-	freeHandle(handle);
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::resetPool(btDispatcher* /*dispatcher*/)
-{
-	if (m_numHandles == 0)
-	{
-		m_firstFreeHandle = 1;
-		{
-			for (BP_FP_INT_TYPE i = m_firstFreeHandle; i < m_maxHandles; i++)
-				m_pHandles[i].SetNextFree(static_cast<BP_FP_INT_TYPE>(i + 1));
-			m_pHandles[m_maxHandles - 1].SetNextFree(0);
-		}
-	}
-}
-
-//#include <stdio.h>
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::calculateOverlappingPairs(btDispatcher* dispatcher)
-{
-	if (m_pairCache->hasDeferredRemoval())
-	{
-		btBroadphasePairArray& overlappingPairArray = m_pairCache->getOverlappingPairArray();
-
-		//perform a sort, to find duplicates and to sort 'invalid' pairs to the end
-		overlappingPairArray.quickSort(btBroadphasePairSortPredicate());
-
-		overlappingPairArray.resize(overlappingPairArray.size() - m_invalidPair);
-		m_invalidPair = 0;
-
-		int i;
-
-		btBroadphasePair previousPair;
-		previousPair.m_pProxy0 = 0;
-		previousPair.m_pProxy1 = 0;
-		previousPair.m_algorithm = 0;
-
-		for (i = 0; i < overlappingPairArray.size(); i++)
-		{
-			btBroadphasePair& pair = overlappingPairArray[i];
-
-			bool isDuplicate = (pair == previousPair);
-
-			previousPair = pair;
-
-			bool needsRemoval = false;
-
-			if (!isDuplicate)
-			{
-				///important to use an AABB test that is consistent with the broadphase
-				bool hasOverlap = testAabbOverlap(pair.m_pProxy0, pair.m_pProxy1);
-
-				if (hasOverlap)
-				{
-					needsRemoval = false;  //callback->processOverlap(pair);
-				}
-				else
-				{
-					needsRemoval = true;
-				}
-			}
-			else
-			{
-				//remove duplicate
-				needsRemoval = true;
-				//should have no algorithm
-				btAssert(!pair.m_algorithm);
-			}
-
-			if (needsRemoval)
-			{
-				m_pairCache->cleanOverlappingPair(pair, dispatcher);
-
-				//		m_overlappingPairArray.swap(i,m_overlappingPairArray.size()-1);
-				//		m_overlappingPairArray.pop_back();
-				pair.m_pProxy0 = 0;
-				pair.m_pProxy1 = 0;
-				m_invalidPair++;
-			}
-		}
-
-///if you don't like to skip the invalid pairs in the array, execute following code:
-#define CLEAN_INVALID_PAIRS 1
-#ifdef CLEAN_INVALID_PAIRS
-
-		//perform a sort, to sort 'invalid' pairs to the end
-		overlappingPairArray.quickSort(btBroadphasePairSortPredicate());
-
-		overlappingPairArray.resize(overlappingPairArray.size() - m_invalidPair);
-		m_invalidPair = 0;
-#endif  //CLEAN_INVALID_PAIRS
-
-		//printf("overlappingPairArray.size()=%d\n",overlappingPairArray.size());
-	}
-}
-
-template <typename BP_FP_INT_TYPE>
-bool btAxisSweep3Internal<BP_FP_INT_TYPE>::testAabbOverlap(btBroadphaseProxy* proxy0, btBroadphaseProxy* proxy1)
-{
-	const Handle* pHandleA = static_cast<Handle*>(proxy0);
-	const Handle* pHandleB = static_cast<Handle*>(proxy1);
-
-	//optimization 1: check the array index (memory address), instead of the m_pos
-
-	for (int axis = 0; axis < 3; axis++)
-	{
-		if (pHandleA->m_maxEdges[axis] < pHandleB->m_minEdges[axis] ||
-			pHandleB->m_maxEdges[axis] < pHandleA->m_minEdges[axis])
-		{
-			return false;
-		}
-	}
-	return true;
-}
-
-template <typename BP_FP_INT_TYPE>
-bool btAxisSweep3Internal<BP_FP_INT_TYPE>::testOverlap2D(const Handle* pHandleA, const Handle* pHandleB, int axis0, int axis1)
-{
-	//optimization 1: check the array index (memory address), instead of the m_pos
-
-	if (pHandleA->m_maxEdges[axis0] < pHandleB->m_minEdges[axis0] ||
-		pHandleB->m_maxEdges[axis0] < pHandleA->m_minEdges[axis0] ||
-		pHandleA->m_maxEdges[axis1] < pHandleB->m_minEdges[axis1] ||
-		pHandleB->m_maxEdges[axis1] < pHandleA->m_minEdges[axis1])
-	{
-		return false;
-	}
-	return true;
-}
-
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::updateHandle(BP_FP_INT_TYPE handle, const btVector3& aabbMin, const btVector3& aabbMax, btDispatcher* dispatcher)
-{
-	//	btAssert(bounds.IsFinite());
-	//btAssert(bounds.HasVolume());
-
-	Handle* pHandle = getHandle(handle);
-
-	// quantize the new bounds
-	BP_FP_INT_TYPE min[3], max[3];
-	quantize(min, aabbMin, 0);
-	quantize(max, aabbMax, 1);
-
-	// update changed edges
-	for (int axis = 0; axis < 3; axis++)
-	{
-		BP_FP_INT_TYPE emin = pHandle->m_minEdges[axis];
-		BP_FP_INT_TYPE emax = pHandle->m_maxEdges[axis];
-
-		int dmin = (int)min[axis] - (int)m_pEdges[axis][emin].m_pos;
-		int dmax = (int)max[axis] - (int)m_pEdges[axis][emax].m_pos;
-
-		m_pEdges[axis][emin].m_pos = min[axis];
-		m_pEdges[axis][emax].m_pos = max[axis];
-
-		// expand (only adds overlaps)
-		if (dmin < 0)
-			sortMinDown(axis, emin, dispatcher, true);
-
-		if (dmax > 0)
-			sortMaxUp(axis, emax, dispatcher, true);
-
-		// shrink (only removes overlaps)
-		if (dmin > 0)
-			sortMinUp(axis, emin, dispatcher, true);
-
-		if (dmax < 0)
-			sortMaxDown(axis, emax, dispatcher, true);
-
-#ifdef DEBUG_BROADPHASE
-		debugPrintAxis(axis);
-#endif  //DEBUG_BROADPHASE
-	}
-}
-
-// sorting a min edge downwards can only ever *add* overlaps
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::sortMinDown(int axis, BP_FP_INT_TYPE edge, btDispatcher* /* dispatcher */, bool updateOverlaps)
-{
-	Edge* pEdge = m_pEdges[axis] + edge;
-	Edge* pPrev = pEdge - 1;
-	Handle* pHandleEdge = getHandle(pEdge->m_handle);
-
-	while (pEdge->m_pos < pPrev->m_pos)
-	{
-		Handle* pHandlePrev = getHandle(pPrev->m_handle);
-
-		if (pPrev->IsMax())
-		{
-			// if previous edge is a maximum check the bounds and add an overlap if necessary
-			const int axis1 = (1 << axis) & 3;
-			const int axis2 = (1 << axis1) & 3;
-			if (updateOverlaps && testOverlap2D(pHandleEdge, pHandlePrev, axis1, axis2))
-			{
-				m_pairCache->addOverlappingPair(pHandleEdge, pHandlePrev);
-				if (m_userPairCallback)
-					m_userPairCallback->addOverlappingPair(pHandleEdge, pHandlePrev);
-
-				//AddOverlap(pEdge->m_handle, pPrev->m_handle);
-			}
-
-			// update edge reference in other handle
-			pHandlePrev->m_maxEdges[axis]++;
-		}
-		else
-			pHandlePrev->m_minEdges[axis]++;
-
-		pHandleEdge->m_minEdges[axis]--;
-
-		// swap the edges
-		Edge swap = *pEdge;
-		*pEdge = *pPrev;
-		*pPrev = swap;
-
-		// decrement
-		pEdge--;
-		pPrev--;
-	}
-
-#ifdef DEBUG_BROADPHASE
-	debugPrintAxis(axis);
-#endif  //DEBUG_BROADPHASE
-}
-
-// sorting a min edge upwards can only ever *remove* overlaps
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::sortMinUp(int axis, BP_FP_INT_TYPE edge, btDispatcher* dispatcher, bool updateOverlaps)
-{
-	Edge* pEdge = m_pEdges[axis] + edge;
-	Edge* pNext = pEdge + 1;
-	Handle* pHandleEdge = getHandle(pEdge->m_handle);
-
-	while (pNext->m_handle && (pEdge->m_pos >= pNext->m_pos))
-	{
-		Handle* pHandleNext = getHandle(pNext->m_handle);
-
-		if (pNext->IsMax())
-		{
-			Handle* handle0 = getHandle(pEdge->m_handle);
-			Handle* handle1 = getHandle(pNext->m_handle);
-			const int axis1 = (1 << axis) & 3;
-			const int axis2 = (1 << axis1) & 3;
-
-			// if next edge is maximum remove any overlap between the two handles
-			if (updateOverlaps
-#ifdef USE_OVERLAP_TEST_ON_REMOVES
-				&& testOverlap2D(handle0, handle1, axis1, axis2)
-#endif  //USE_OVERLAP_TEST_ON_REMOVES
-			)
-			{
-				m_pairCache->removeOverlappingPair(handle0, handle1, dispatcher);
-				if (m_userPairCallback)
-					m_userPairCallback->removeOverlappingPair(handle0, handle1, dispatcher);
-			}
-
-			// update edge reference in other handle
-			pHandleNext->m_maxEdges[axis]--;
-		}
-		else
-			pHandleNext->m_minEdges[axis]--;
-
-		pHandleEdge->m_minEdges[axis]++;
-
-		// swap the edges
-		Edge swap = *pEdge;
-		*pEdge = *pNext;
-		*pNext = swap;
-
-		// increment
-		pEdge++;
-		pNext++;
-	}
-}
-
-// sorting a max edge downwards can only ever *remove* overlaps
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::sortMaxDown(int axis, BP_FP_INT_TYPE edge, btDispatcher* dispatcher, bool updateOverlaps)
-{
-	Edge* pEdge = m_pEdges[axis] + edge;
-	Edge* pPrev = pEdge - 1;
-	Handle* pHandleEdge = getHandle(pEdge->m_handle);
-
-	while (pEdge->m_pos < pPrev->m_pos)
-	{
-		Handle* pHandlePrev = getHandle(pPrev->m_handle);
-
-		if (!pPrev->IsMax())
-		{
-			// if previous edge was a minimum remove any overlap between the two handles
-			Handle* handle0 = getHandle(pEdge->m_handle);
-			Handle* handle1 = getHandle(pPrev->m_handle);
-			const int axis1 = (1 << axis) & 3;
-			const int axis2 = (1 << axis1) & 3;
-
-			if (updateOverlaps
-#ifdef USE_OVERLAP_TEST_ON_REMOVES
-				&& testOverlap2D(handle0, handle1, axis1, axis2)
-#endif  //USE_OVERLAP_TEST_ON_REMOVES
-			)
-			{
-				//this is done during the overlappingpairarray iteration/narrowphase collision
-
-				m_pairCache->removeOverlappingPair(handle0, handle1, dispatcher);
-				if (m_userPairCallback)
-					m_userPairCallback->removeOverlappingPair(handle0, handle1, dispatcher);
-			}
-
-			// update edge reference in other handle
-			pHandlePrev->m_minEdges[axis]++;
-			;
-		}
-		else
-			pHandlePrev->m_maxEdges[axis]++;
-
-		pHandleEdge->m_maxEdges[axis]--;
-
-		// swap the edges
-		Edge swap = *pEdge;
-		*pEdge = *pPrev;
-		*pPrev = swap;
-
-		// decrement
-		pEdge--;
-		pPrev--;
-	}
-
-#ifdef DEBUG_BROADPHASE
-	debugPrintAxis(axis);
-#endif  //DEBUG_BROADPHASE
-}
-
-// sorting a max edge upwards can only ever *add* overlaps
-template <typename BP_FP_INT_TYPE>
-void btAxisSweep3Internal<BP_FP_INT_TYPE>::sortMaxUp(int axis, BP_FP_INT_TYPE edge, btDispatcher* /* dispatcher */, bool updateOverlaps)
-{
-	Edge* pEdge = m_pEdges[axis] + edge;
-	Edge* pNext = pEdge + 1;
-	Handle* pHandleEdge = getHandle(pEdge->m_handle);
-
-	while (pNext->m_handle && (pEdge->m_pos >= pNext->m_pos))
-	{
-		Handle* pHandleNext = getHandle(pNext->m_handle);
-
-		const int axis1 = (1 << axis) & 3;
-		const int axis2 = (1 << axis1) & 3;
-
-		if (!pNext->IsMax())
-		{
-			// if next edge is a minimum check the bounds and add an overlap if necessary
-			if (updateOverlaps && testOverlap2D(pHandleEdge, pHandleNext, axis1, axis2))
-			{
-				Handle* handle0 = getHandle(pEdge->m_handle);
-				Handle* handle1 = getHandle(pNext->m_handle);
-				m_pairCache->addOverlappingPair(handle0, handle1);
-				if (m_userPairCallback)
-					m_userPairCallback->addOverlappingPair(handle0, handle1);
-			}
-
-			// update edge reference in other handle
-			pHandleNext->m_minEdges[axis]--;
-		}
-		else
-			pHandleNext->m_maxEdges[axis]--;
-
-		pHandleEdge->m_maxEdges[axis]++;
-
-		// swap the edges
-		Edge swap = *pEdge;
-		*pEdge = *pNext;
-		*pNext = swap;
-
-		// increment
-		pEdge++;
-		pNext++;
-	}
-}
-
-#endif

extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseInterface.h

@@ -16,18 +16,23 @@ subject to the following restrictions:
 #ifndef		BT_BROADPHASE_INTERFACE_H
 #define 	BT_BROADPHASE_INTERFACE_H
 
+
+
 struct btDispatcherInfo;
 class btDispatcher;
 #include "btBroadphaseProxy.h"
 
 class btOverlappingPairCache;
 
+
+
 struct	btBroadphaseAabbCallback
 {
 	virtual ~btBroadphaseAabbCallback() {}
 	virtual bool	process(const btBroadphaseProxy* proxy) = 0;
 };
 
+
 struct	btBroadphaseRayCallback : public btBroadphaseAabbCallback
 {
 	///added some cached data to accelerate ray-AABB tests
@@ -36,9 +41,6 @@ struct btBroadphaseRayCallback : public btBroadphaseAabbCallback
 	btScalar		m_lambda_max;
 
 	virtual ~btBroadphaseRayCallback() {}
-
-protected:
-	btBroadphaseRayCallback() {}
 };
 
 #include "LinearMath/btVector3.h"
@@ -51,7 +53,7 @@ class btBroadphaseInterface
 public:
 	virtual ~btBroadphaseInterface() {}
 
-	virtual btBroadphaseProxy* createProxy(const btVector3& aabbMin, const btVector3& aabbMax, int shapeType, void* userPtr, int collisionFilterGroup, int collisionFilterMask, btDispatcher* dispatcher) = 0;
+	virtual btBroadphaseProxy*	createProxy(  const btVector3& aabbMin,  const btVector3& aabbMax,int shapeType,void* userPtr, short int collisionFilterGroup,short int collisionFilterMask, btDispatcher* dispatcher,void* multiSapProxy) =0;
 	virtual void	destroyProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher)=0;
 	virtual void	setAabb(btBroadphaseProxy* proxy,const btVector3& aabbMin,const btVector3& aabbMax, btDispatcher* dispatcher)=0;
 	virtual void	getAabb(btBroadphaseProxy* proxy,btVector3& aabbMin, btVector3& aabbMax ) const =0;
@@ -74,6 +76,7 @@ public:
 	virtual void resetPool(btDispatcher* dispatcher) { (void) dispatcher; };
 
 	virtual void	printStats() = 0;
+
 };
 
 #endif //BT_BROADPHASE_INTERFACE_H

extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.cpp

@@ -15,4 +15,3 @@ subject to the following restrictions:
 
 #include "btBroadphaseProxy.h"
 
-BT_NOT_EMPTY_FILE  // fix warning LNK4221: This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library

extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.h

@@ -20,6 +20,7 @@ subject to the following restrictions:
 #include "LinearMath/btVector3.h"
 #include "LinearMath/btAlignedAllocator.h"
 
+
 /// btDispatcher uses these types
 /// IMPORTANT NOTE:The types are ordered polyhedral, implicit convex and concave
 /// to facilitate type checking
@@ -65,7 +66,6 @@ enum BroadphaseNativeTypes
 	EMPTY_SHAPE_PROXYTYPE,
 	STATIC_PLANE_PROXYTYPE,
 	CUSTOM_CONCAVE_SHAPE_TYPE,
-	SDF_SHAPE_PROXYTYPE = CUSTOM_CONCAVE_SHAPE_TYPE,
 CONCAVE_SHAPES_END_HERE,
 
 	COMPOUND_SHAPE_PROXYTYPE,
@@ -79,11 +79,12 @@ enum BroadphaseNativeTypes
 	
 };
 
+
 ///The btBroadphaseProxy is the main class that can be used with the Bullet broadphases. 
 ///It stores collision shape type information, collision filter information and a client object, typically a btCollisionObject or btRigidBody.
-ATTRIBUTE_ALIGNED16(struct)
-btBroadphaseProxy
+ATTRIBUTE_ALIGNED16(struct) btBroadphaseProxy
 {
+
 BT_DECLARE_ALIGNED_ALLOCATOR();
 	
 	///optional filtering to cull potential collisions
@@ -100,9 +101,9 @@ btBroadphaseProxy
 
 	//Usually the client btCollisionObject or Rigidbody class
 	void*	m_clientObject;
-	int m_collisionFilterGroup;
-	int m_collisionFilterMask;
-
+	short int m_collisionFilterGroup;
+	short int m_collisionFilterMask;
+	void*	m_multiSapParentProxy;		
 	int			m_uniqueId;//m_uniqueId is introduced for paircache. could get rid of this, by calculating the address offset etc.
 
 	btVector3	m_aabbMin;
@@ -114,19 +115,22 @@ btBroadphaseProxy
 	}
 
 	//used for memory pools
-	btBroadphaseProxy() : m_clientObject(0)
+	btBroadphaseProxy() :m_clientObject(0),m_multiSapParentProxy(0)
 	{
 	}
 
-	btBroadphaseProxy(const btVector3& aabbMin, const btVector3& aabbMax, void* userPtr, int collisionFilterGroup, int collisionFilterMask)
+	btBroadphaseProxy(const btVector3& aabbMin,const btVector3& aabbMax,void* userPtr,short int collisionFilterGroup, short int collisionFilterMask,void* multiSapParentProxy=0)
 		:m_clientObject(userPtr),
 		m_collisionFilterGroup(collisionFilterGroup),
 		m_collisionFilterMask(collisionFilterMask),
 		m_aabbMin(aabbMin),
 		m_aabbMax(aabbMax)
 	{
+		m_multiSapParentProxy = multiSapParentProxy;
 	}
 
+	
+
 	static SIMD_FORCE_INLINE bool isPolyhedral(int proxyType)
 	{
 		return (proxyType  < IMPLICIT_CONVEX_SHAPES_START_HERE);
@@ -166,19 +170,24 @@ btBroadphaseProxy
 	{
 		return (proxyType == BOX_2D_SHAPE_PROXYTYPE) ||	(proxyType == CONVEX_2D_SHAPE_PROXYTYPE);
 	}
-};
+
+	
+}
+;
 
 class btCollisionAlgorithm;
 
 struct btBroadphaseProxy;
 
+
+
 ///The btBroadphasePair class contains a pair of aabb-overlapping objects.
 ///A btDispatcher can search a btCollisionAlgorithm that performs exact/narrowphase collision detection on the actual collision shapes.
-ATTRIBUTE_ALIGNED16(struct)
-btBroadphasePair
+ATTRIBUTE_ALIGNED16(struct) btBroadphasePair
 {
 	btBroadphasePair ()
-		: m_pProxy0(0),
+		:
+	m_pProxy0(0),
 		m_pProxy1(0),
 		m_algorithm(0),
 		m_internalInfo1(0)
@@ -187,8 +196,16 @@ btBroadphasePair
 
 BT_DECLARE_ALIGNED_ALLOCATOR();
 
+	btBroadphasePair(const btBroadphasePair& other)
+		:		m_pProxy0(other.m_pProxy0),
+				m_pProxy1(other.m_pProxy1),
+				m_algorithm(other.m_algorithm),
+				m_internalInfo1(other.m_internalInfo1)
+	{
+	}
 	btBroadphasePair(btBroadphaseProxy& proxy0,btBroadphaseProxy& proxy1)
 	{
+
 		//keep them sorted, so the std::set operations work
 		if (proxy0.m_uniqueId < proxy1.m_uniqueId)
         { 
@@ -203,16 +220,15 @@ btBroadphasePair
 
 		m_algorithm = 0;
 		m_internalInfo1 = 0;
+
 	}
 	
 	btBroadphaseProxy* m_pProxy0;
 	btBroadphaseProxy* m_pProxy1;
 	
 	mutable btCollisionAlgorithm* m_algorithm;
-	union {
-		void* m_internalInfo1;
-		int m_internalTmpValue;
-	};  //don't use this data, it will be removed in future version.
+	union { void* m_internalInfo1; int m_internalTmpValue;};//don't use this data, it will be removed in future version.
+
 };
 
 /*
@@ -224,9 +240,12 @@ SIMD_FORCE_INLINE bool operator<(const btBroadphasePair& a, const btBroadphasePa
 }
 */
 
+
+
 class btBroadphasePairSortPredicate
 {
 	public:
+
 		bool operator() ( const btBroadphasePair& a, const btBroadphasePair& b ) const
 		{
 			const int uidA0 = a.m_pProxy0 ? a.m_pProxy0->m_uniqueId : -1;
@@ -240,9 +259,12 @@ public:
 		}
 };
 
+
 SIMD_FORCE_INLINE bool operator==(const btBroadphasePair& a, const btBroadphasePair& b) 
 {
 	 return (a.m_pProxy0 == b.m_pProxy0) && (a.m_pProxy1 == b.m_pProxy1);
 }
 
+
 #endif //BT_BROADPHASE_PROXY_H
+

extern/bullet2/src/BulletCollision/BroadphaseCollision/btCollisionAlgorithm.cpp

@@ -20,3 +20,4 @@ btCollisionAlgorithm::btCollisionAlgorithm(const btCollisionAlgorithmConstructio
 {
 	m_dispatcher = ci.m_dispatcher1;
 }
+

extern/bullet2/src/BulletCollision/BroadphaseCollision/btCollisionAlgorithm.h

@@ -46,19 +46,24 @@ struct btCollisionAlgorithmConstructionInfo
 	btPersistentManifold*	m_manifold;
 
 //	int	getDispatcherId();
+
 };
 
+
 ///btCollisionAlgorithm is an collision interface that is compatible with the Broadphase and btDispatcher.
 ///It is persistent over frames
 class btCollisionAlgorithm
 {
+
 protected:
+
 	btDispatcher*	m_dispatcher;
 
 protected:
 //	int	getDispatcherId();
 	
 public:
+
 	btCollisionAlgorithm() {};
 
 	btCollisionAlgorithm(const btCollisionAlgorithmConstructionInfo& ci);
@@ -72,4 +77,5 @@ public:
 	virtual	void	getAllContactManifolds(btManifoldArray&	manifoldArray) = 0;
 };
 
+
 #endif //BT_COLLISION_ALGORITHM_H

extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.cpp

@@ -37,7 +37,7 @@ static DBVT_INLINE int indexof(const btDbvtNode* node)
 static DBVT_INLINE btDbvtVolume	merge(	const btDbvtVolume& a,
 									  const btDbvtVolume& b)
 {
-#ifdef BT_USE_SSE
+#if (DBVT_MERGE_IMPL==DBVT_IMPL_SSE)
 	ATTRIBUTE_ALIGNED16( char locals[sizeof(btDbvtAabbMm)]);
 	btDbvtVolume* ptr = (btDbvtVolume*) locals;
 	btDbvtVolume&	res=*ptr;
@@ -63,9 +63,7 @@ static void getmaxdepth(const btDbvtNode* node, int depth, int& maxdepth)
 	{
 		getmaxdepth(node->childs[0],depth+1,maxdepth);
 		getmaxdepth(node->childs[1],depth+1,maxdepth);
-	}
-	else
-		maxdepth = btMax(maxdepth, depth);
+	} else maxdepth=btMax(maxdepth,depth);
 }
 
 //
@@ -80,7 +78,6 @@ static DBVT_INLINE void deletenode(btDbvt* pdbvt,
 static void						recursedeletenode(	btDbvt* pdbvt,
 												  btDbvtNode* node)
 {
-	if (node == 0) return;
 	if(!node->isleaf())
 	{
 		recursedeletenode(pdbvt,node->childs[0]);
@@ -97,14 +94,9 @@ static DBVT_INLINE btDbvtNode* createnode(btDbvt* pdbvt,
 {
 	btDbvtNode*	node;
 	if(pdbvt->m_free)
-	{
-		node = pdbvt->m_free;
-		pdbvt->m_free = 0;
-	}
+	{ node=pdbvt->m_free;pdbvt->m_free=0; }
 	else
-	{
-		node = new (btAlignedAlloc(sizeof(btDbvtNode), 16)) btDbvtNode();
-	}
+	{ node=new(btAlignedAlloc(sizeof(btDbvtNode),16)) btDbvtNode(); }
 	node->parent	=	parent;
 	node->data		=	data;
 	node->childs[1]	=	0;
@@ -148,8 +140,7 @@ static void insertleaf(btDbvt* pdbvt,
 	{
 		if(!root->isleaf())
 		{
-			do
-			{
+			do	{
 				root=root->childs[Select(	leaf->volume,
 					root->childs[0]->volume,
 					root->childs[1]->volume)];
@@ -160,12 +151,9 @@ static void insertleaf(btDbvt* pdbvt,
 		if(prev)
 		{
 			prev->childs[indexof(root)]	=	node;
-			node->childs[0] = root;
-			root->parent = node;
-			node->childs[1] = leaf;
-			leaf->parent = node;
-			do
-			{
+			node->childs[0]				=	root;root->parent=node;
+			node->childs[1]				=	leaf;leaf->parent=node;
+			do	{
 				if(!prev->volume.Contain(node->volume))
 					Merge(prev->childs[0]->volume,prev->childs[1]->volume,prev->volume);
 				else
@@ -175,10 +163,8 @@ static void insertleaf(btDbvt* pdbvt,
 		}
 		else
 		{
-			node->childs[0] = root;
-			root->parent = node;
-			node->childs[1] = leaf;
-			leaf->parent = node;
+			node->childs[0]	=	root;root->parent=node;
+			node->childs[1]	=	leaf;leaf->parent=node;
 			pdbvt->m_root	=	node;
 		}
 	}
@@ -210,9 +196,7 @@ static btDbvtNode* removeleaf(btDbvt* pdbvt,
 				if(NotEqual(pb,prev->volume))
 				{
 					prev=prev->parent;
-				}
-				else
-					break;
+				} else break;
 			}
 			return(prev?prev:pdbvt->m_root);
 		}
@@ -245,61 +229,27 @@ static void fetchleaves(btDbvt* pdbvt,
 }
 
 //
-static bool leftOfAxis(const btDbvtNode* node,
+static void						split(	const tNodeArray& leaves,
+									  tNodeArray& left,
+									  tNodeArray& right,
 									  const btVector3& org,
 									  const btVector3& axis)
 {
-	return btDot(axis, node->volume.Center() - org) <= 0;
-}
-
-// Partitions leaves such that leaves[0, n) are on the
-// left of axis, and leaves[n, count) are on the right
-// of axis. returns N.
-static int split(btDbvtNode** leaves,
-				 int count,
-				 const btVector3& org,
-				 const btVector3& axis)
+	left.resize(0);
+	right.resize(0);
+	for(int i=0,ni=leaves.size();i<ni;++i)
 	{
-	int begin = 0;
-	int end = count;
-	for (;;)
-	{
-		while (begin != end && leftOfAxis(leaves[begin], org, axis))
-		{
-			++begin;
+		if(btDot(axis,leaves[i]->volume.Center()-org)<0)
+			left.push_back(leaves[i]);
+		else
+			right.push_back(leaves[i]);
 	}
-
-		if (begin == end)
-		{
-			break;
-		}
-
-		while (begin != end && !leftOfAxis(leaves[end - 1], org, axis))
-		{
-			--end;
-		}
-
-		if (begin == end)
-		{
-			break;
-		}
-
-		// swap out of place nodes
-		--end;
-		btDbvtNode* temp = leaves[begin];
-		leaves[begin] = leaves[end];
-		leaves[end] = temp;
-		++begin;
-	}
-
-	return begin;
 }
 
 //
-static btDbvtVolume bounds(btDbvtNode** leaves,
-						   int count)
+static btDbvtVolume				bounds(	const tNodeArray& leaves)
 {
-#ifdef BT_USE_SSE
+#if DBVT_MERGE_IMPL==DBVT_IMPL_SSE
 	ATTRIBUTE_ALIGNED16(char	locals[sizeof(btDbvtVolume)]);
 	btDbvtVolume* ptr = (btDbvtVolume*) locals;
 	btDbvtVolume&	volume=*ptr;
@@ -307,7 +257,7 @@ static btDbvtVolume bounds(btDbvtNode** leaves,
 #else
 	btDbvtVolume volume=leaves[0]->volume;
 #endif
-	for (int i = 1, ni = count; i < ni; ++i)
+	for(int i=1,ni=leaves.size();i<ni;++i)
 	{
 		Merge(volume,leaves[i]->volume,volume);
 	}
@@ -316,16 +266,15 @@ static btDbvtVolume bounds(btDbvtNode** leaves,
 
 //
 static void						bottomup(	btDbvt* pdbvt,
-					 btDbvtNode** leaves,
-					 int count)
+										 tNodeArray& leaves)
 {
-	while (count > 1)
+	while(leaves.size()>1)
 	{
 		btScalar	minsize=SIMD_INFINITY;
 		int			minidx[2]={-1,-1};
-		for (int i = 0; i < count; ++i)
+		for(int i=0;i<leaves.size();++i)
 		{
-			for (int j = i + 1; j < count; ++j)
+			for(int j=i+1;j<leaves.size();++j)
 			{
 				const btScalar	sz=size(merge(leaves[i]->volume,leaves[j]->volume));
 				if(sz<minsize)
@@ -343,33 +292,31 @@ static void bottomup(btDbvt* pdbvt,
 		n[0]->parent		=	p;
 		n[1]->parent		=	p;
 		leaves[minidx[0]]	=	p;
-		leaves[minidx[1]] = leaves[count - 1];
-		--count;
+		leaves.swap(minidx[1],leaves.size()-1);
+		leaves.pop_back();
 	}
 }
 
 //
 static btDbvtNode*			topdown(btDbvt* pdbvt,
-						   btDbvtNode** leaves,
-						   int count,
+									tNodeArray& leaves,
 									int bu_treshold)
 {
 	static const btVector3	axis[]={btVector3(1,0,0),
 		btVector3(0,1,0),
 		btVector3(0,0,1)};
-	btAssert(bu_treshold > 2);
-	if (count > 1)
+	if(leaves.size()>1)
 	{
-		if (count > bu_treshold)
+		if(leaves.size()>bu_treshold)
 		{
-			const btDbvtVolume vol = bounds(leaves, count);
+			const btDbvtVolume	vol=bounds(leaves);
 			const btVector3			org=vol.Center();
-			int partition;
+			tNodeArray				sets[2];
 			int						bestaxis=-1;
-			int bestmidp = count;
+			int						bestmidp=leaves.size();
 			int						splitcount[3][2]={{0,0},{0,0},{0,0}};
 			int i;
-			for (i = 0; i < count; ++i)
+			for( i=0;i<leaves.size();++i)
 			{
 				const btVector3	x=leaves[i]->volume.Center()-org;
 				for(int j=0;j<3;++j)
@@ -391,23 +338,29 @@ static btDbvtNode* topdown(btDbvt* pdbvt,
 			}
 			if(bestaxis>=0)
 			{
-				partition = split(leaves, count, org, axis[bestaxis]);
-				btAssert(partition != 0 && partition != count);
+				sets[0].reserve(splitcount[bestaxis][0]);
+				sets[1].reserve(splitcount[bestaxis][1]);
+				split(leaves,sets[0],sets[1],org,axis[bestaxis]);
 			}
 			else
 			{
-				partition = count / 2 + 1;
+				sets[0].reserve(leaves.size()/2+1);
+				sets[1].reserve(leaves.size()/2);
+				for(int i=0,ni=leaves.size();i<ni;++i)
+				{
+					sets[i&1].push_back(leaves[i]);
+				}
 			}
 			btDbvtNode*	node=createnode(pdbvt,0,vol,0);
-			node->childs[0] = topdown(pdbvt, &leaves[0], partition, bu_treshold);
-			node->childs[1] = topdown(pdbvt, &leaves[partition], count - partition, bu_treshold);
+			node->childs[0]=topdown(pdbvt,sets[0],bu_treshold);
+			node->childs[1]=topdown(pdbvt,sets[1],bu_treshold);
 			node->childs[0]->parent=node;
 			node->childs[1]->parent=node;
 			return(node);
 		}
 		else
 		{
-			bottomup(pdbvt, leaves, count);
+			bottomup(pdbvt,leaves);
 			return(leaves[0]);
 		}
 	}
@@ -426,10 +379,7 @@ static DBVT_INLINE btDbvtNode* sort(btDbvtNode* n, btDbvtNode*& r)
 		btDbvtNode*	s=p->childs[j];
 		btDbvtNode*	q=p->parent;
 		btAssert(n==p->childs[i]);
-		if (q)
-			q->childs[indexof(p)] = n;
-		else
-			r = n;
+		if(q) q->childs[indexof(p)]=n; else r=n;
 		s->parent=n;
 		p->parent=n;
 		n->parent=q;
@@ -483,6 +433,7 @@ void btDbvt::clear()
 	m_lkhd		=	-1;
 	m_stkStack.clear();
 	m_opath		=	0;
+	
 }
 
 //
@@ -493,7 +444,7 @@ void btDbvt::optimizeBottomUp()
 		tNodeArray leaves;
 		leaves.reserve(m_leaves);
 		fetchleaves(this,m_root,leaves);
-		bottomup(this, &leaves[0], leaves.size());
+		bottomup(this,leaves);
 		m_root=leaves[0];
 	}
 }
@@ -506,7 +457,7 @@ void btDbvt::optimizeTopDown(int bu_treshold)
 		tNodeArray	leaves;
 		leaves.reserve(m_leaves);
 		fetchleaves(this,m_root,leaves);
-		m_root = topdown(this, &leaves[0], leaves.size(), bu_treshold);
+		m_root=topdown(this,leaves,bu_treshold);
 	}
 }
 
@@ -516,8 +467,7 @@ void btDbvt::optimizeIncremental(int passes)
 	if(passes<0) passes=m_leaves;
 	if(m_root&&(passes>0))
 	{
-		do
-		{
+		do	{
 			btDbvtNode*		node=m_root;
 			unsigned	bit=0;
 			while(node->isinternal())
@@ -552,9 +502,7 @@ void btDbvt::update(btDbvtNode* leaf, int lookahead)
 			{
 				root=root->parent;
 			}
-		}
-		else
-			root = m_root;
+		} else root=m_root;
 	}
 	insertleaf(this,root,leaf);
 }
@@ -571,9 +519,7 @@ void btDbvt::update(btDbvtNode* leaf, btDbvtVolume& volume)
 			{
 				root=root->parent;
 			}
-		}
-		else
-			root = m_root;
+		} else root=m_root;
 	}
 	leaf->volume=volume;
 	insertleaf(this,root,leaf);
@@ -649,8 +595,7 @@ void btDbvt::clone(btDbvt& dest, IClone* iclone) const
 		btAlignedObjectArray<sStkCLN>	stack;
 		stack.reserve(m_leaves);
 		stack.push_back(sStkCLN(m_root,0));
-		do
-		{
+		do	{
 			const int		i=stack.size()-1;
 			const sStkCLN	e=stack[i];
 			btDbvtNode*			n=createnode(&dest,e.parent,e.node->volume,e.node->data);
@@ -756,12 +701,7 @@ struct btDbvtBenchmark
 		{
 			++m_pcount;
 			if(m_checksort)
-			{
-				if (depth >= m_depth)
-					m_depth = depth;
-				else
-					printf("wrong depth: %f (should be >= %f)\r\n", depth, m_depth);
-			}
+			{ if(depth>=m_depth) m_depth=depth; else printf("wrong depth: %f (should be >= %f)\r\n",depth,m_depth); }
 		}
 		int			m_pcount;
 		btScalar	m_depth;

extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h

@@ -21,10 +21,12 @@ subject to the following restrictions:
 #include "LinearMath/btVector3.h"
 #include "LinearMath/btTransform.h"
 #include "LinearMath/btAabbUtil2.h"
+
 //
 // Compile time configuration
 //
 
+
 // Implementation profiles
 #define DBVT_IMPL_GENERIC		0	// Generic implementation	
 #define DBVT_IMPL_SSE			1	// SSE
@@ -80,12 +82,9 @@ subject to the following restrictions:
 #define DBVT_VIRTUAL_DTOR(a)
 #define DBVT_PREFIX					template <typename T>
 #define DBVT_IPOLICY				T& policy
-#define DBVT_CHECKTYPE                           \
-	static const ICollide& typechecker = *(T*)1; \
-	(void)typechecker;
+#define DBVT_CHECKTYPE				static const ICollide&	typechecker=*(T*)1;(void)typechecker;
 #else
-#define DBVT_VIRTUAL_DTOR(a) \
-	virtual ~a() {}
+#define	DBVT_VIRTUAL_DTOR(a)		virtual ~a() {}
 #define DBVT_VIRTUAL				virtual
 #define DBVT_PREFIX
 #define DBVT_IPOLICY				ICollide& policy
@@ -130,7 +129,6 @@ subject to the following restrictions:
 /* btDbvtAabbMm			*/ 
 struct	btDbvtAabbMm
 {
-    DBVT_INLINE btDbvtAabbMm(){}
 	DBVT_INLINE btVector3			Center() const	{ return((mi+mx)/2); }
 	DBVT_INLINE btVector3			Lengths() const	{ return(mx-mi); }
 	DBVT_INLINE btVector3			Extents() const	{ return((mx-mi)/2); }
@@ -168,7 +166,6 @@ struct btDbvtAabbMm
     
 private:
 	DBVT_INLINE void				AddSpan(const btVector3& d,btScalar& smi,btScalar& smx) const;
-
 private:
 	btVector3	mi,mx;
 };
@@ -183,45 +180,14 @@ struct btDbvtNode
 	btDbvtNode*		parent;
 	DBVT_INLINE bool	isleaf() const		{ return(childs[1]==0); }
 	DBVT_INLINE bool	isinternal() const	{ return(!isleaf()); }
-	union {
+	union
+	{
 		btDbvtNode*	childs[2];
 		void*	data;
 		int		dataAsInt;
 	};
 };
 
-/* btDbv(normal)tNode                */
-struct btDbvntNode
-{
-    btDbvtVolume volume;
-    btVector3 normal;
-    btScalar angle;
-    DBVT_INLINE bool isleaf() const { return (childs[1] == 0); }
-    DBVT_INLINE bool isinternal() const { return (!isleaf()); }
-    btDbvntNode* childs[2];
-    void* data;
-
-    btDbvntNode(const btDbvtNode* n)
-    : volume(n->volume)
-    , normal(0,0,0)
-    , angle(0)
-    , data(n->data)
-    {
-        childs[0] = 0;
-        childs[1] = 0;
-    }
-    
-    ~btDbvntNode()
-    {
-        if (childs[0])
-            delete childs[0];
-        if (childs[1])
-            delete childs[1];
-    }
-};
-
-typedef btAlignedObjectArray<const btDbvtNode*> btNodeStack;
-
 ///The btDbvt class implements a fast dynamic bounding volume tree based on axis aligned bounding boxes (aabb tree).
 ///This btDbvt is used for soft body collision detection and for the btDbvtBroadphase. It has a fast insert, remove and update of nodes.
 ///Unlike the btQuantizedBvh, nodes can be dynamically moved around, which allows for change in topology of the underlying data structure.
@@ -255,14 +221,6 @@ struct btDbvt
 		btDbvtNode*		parent;
 		sStkCLN(const btDbvtNode* n,btDbvtNode* p) : node(n),parent(p) {}
 	};
-    
-    struct sStknNN
-    {
-        const btDbvntNode* a;
-        const btDbvntNode* b;
-        sStknNN() {}
-        sStknNN(const btDbvntNode* na, const btDbvntNode* nb) : a(na), b(nb) {}
-    };
 	// Policies/Interfaces
 
 	/* ICollide	*/ 
@@ -272,7 +230,6 @@ struct btDbvt
 			DBVT_VIRTUAL void	Process(const btDbvtNode*,const btDbvtNode*)		{}
 		DBVT_VIRTUAL void	Process(const btDbvtNode*)					{}
 		DBVT_VIRTUAL void	Process(const btDbvtNode* n,btScalar)			{ Process(n); }
-        DBVT_VIRTUAL void Process(const btDbvntNode*, const btDbvntNode*) {}
 		DBVT_VIRTUAL bool	Descent(const btDbvtNode*)					{ return(true); }
 		DBVT_VIRTUAL bool	AllLeaves(const btDbvtNode*)					{ return(true); }
 	};
@@ -292,8 +249,7 @@ struct btDbvt
 	};
 
 	// Constants
-	enum
-	{
+	enum	{
 		SIMPLE_STACKSIZE	=	64,
 		DOUBLE_STACKSIZE	=	SIMPLE_STACKSIZE*2
 	};
@@ -305,7 +261,10 @@ struct btDbvt
 	int				m_leaves;
 	unsigned		m_opath;
 
+	
 	btAlignedObjectArray<sStkNN>	m_stkStack;
+	mutable btAlignedObjectArray<const btDbvtNode*>	m_rayTestStack;
+
 
 	// Methods
 	btDbvt();
@@ -330,9 +289,7 @@ struct btDbvt
 #if DBVT_ENABLE_BENCHMARK
 	static void		benchmark();
 #else
-	static void benchmark()
-	{
-	}
+	static void		benchmark(){}
 #endif
 	// DBVT_IPOLICY must support ICollide policy/interface
 	DBVT_PREFIX
@@ -345,12 +302,6 @@ struct btDbvt
 		void		collideTT(	const btDbvtNode* root0,
 		const btDbvtNode* root1,
 		DBVT_IPOLICY);
-    DBVT_PREFIX
-    void selfCollideT(const btDbvntNode* root,
-                   DBVT_IPOLICY);
-    DBVT_PREFIX
-    void selfCollideTT(const btDbvtNode* root,
-                      DBVT_IPOLICY);
 
 	DBVT_PREFIX
 		void		collideTTpersistentStack(	const btDbvtNode* root0,
@@ -374,13 +325,6 @@ struct btDbvt
 		void		collideTV(	const btDbvtNode* root,
 		const btDbvtVolume& volume,
 		DBVT_IPOLICY) const;
-
-	DBVT_PREFIX
-	void collideTVNoStackAlloc(const btDbvtNode* root,
-							   const btDbvtVolume& volume,
-							   btNodeStack& stack,
-							   DBVT_IPOLICY) const;
-
 	///rayTest is a re-entrant ray test, and can be called in parallel as long as the btAlignedAlloc is thread-safe (uses locking etc)
 	///rayTest is slower than rayTestInternal, because it builds a local stack, using memory allocations, and it recomputes signs/rayDirectionInverses each time
 	DBVT_PREFIX
@@ -399,7 +343,6 @@ struct btDbvt
 								btScalar lambda_max,
 								const btVector3& aabbMin,
 								const btVector3& aabbMax,
-						 btAlignedObjectArray<const btDbvtNode*>& stack,
 								DBVT_IPOLICY) const;
 
 	DBVT_PREFIX
@@ -426,10 +369,7 @@ struct btDbvt
 		while(l<h)
 		{
 			m=(l+h)>>1;
-			if (a[i[m]].value >= v)
-				l = m + 1;
-			else
-				h = m;
+			if(a[i[m]].value>=v) l=m+1; else h=m;
 		}
 		return(h);
 	}
@@ -439,16 +379,9 @@ struct btDbvt
 	{
 		int	i;
 		if(ifree.size()>0)
-		{
-			i = ifree[ifree.size() - 1];
-			ifree.pop_back();
-			stock[i] = value;
-		}
+		{ i=ifree[ifree.size()-1];ifree.pop_back();stock[i]=value; }
 		else
-		{
-			i = stock.size();
-			stock.push_back(value);
-		}
+		{ i=stock.size();stock.push_back(value); }
 		return(i); 
 	}
 	//
@@ -464,8 +397,7 @@ private:
 inline btDbvtAabbMm			btDbvtAabbMm::FromCE(const btVector3& c,const btVector3& e)
 {
 	btDbvtAabbMm box;
-	box.mi = c - e;
-	box.mx = c + e;
+	box.mi=c-e;box.mx=c+e;
 	return(box);
 }
 
@@ -479,8 +411,7 @@ inline btDbvtAabbMm btDbvtAabbMm::FromCR(const btVector3& c, btScalar r)
 inline btDbvtAabbMm			btDbvtAabbMm::FromMM(const btVector3& mi,const btVector3& mx)
 {
 	btDbvtAabbMm box;
-	box.mi = mi;
-	box.mx = mx;
+	box.mi=mi;box.mx=mx;
 	return(box);
 }
 
@@ -513,25 +444,15 @@ inline btDbvtAabbMm btDbvtAabbMm::FromPoints(const btVector3** ppts, int n)
 //
 DBVT_INLINE void		btDbvtAabbMm::Expand(const btVector3& e)
 {
-	mi -= e;
-	mx += e;
+	mi-=e;mx+=e;
 }
 
 //
 DBVT_INLINE void		btDbvtAabbMm::SignedExpand(const btVector3& e)
 {
-	if (e.x() > 0)
-		mx.setX(mx.x() + e[0]);
-	else
-		mi.setX(mi.x() + e[0]);
-	if (e.y() > 0)
-		mx.setY(mx.y() + e[1]);
-	else
-		mi.setY(mi.y() + e[1]);
-	if (e.z() > 0)
-		mx.setZ(mx.z() + e[2]);
-	else
-		mi.setZ(mi.z() + e[2]);
+	if(e.x()>0) mx.setX(mx.x()+e[0]); else mi.setX(mi.x()+e[0]);
+	if(e.y()>0) mx.setY(mx.y()+e[1]); else mi.setY(mi.y()+e[1]);
+	if(e.z()>0) mx.setZ(mx.z()+e[2]); else mi.setZ(mi.z()+e[2]);
 }
 
 //
@@ -551,38 +472,22 @@ DBVT_INLINE int btDbvtAabbMm::Classify(const btVector3& n, btScalar o, int s) co
 	btVector3			pi,px;
 	switch(s)
 	{
-		case (0 + 0 + 0):
-			px = btVector3(mi.x(), mi.y(), mi.z());
-			pi = btVector3(mx.x(), mx.y(), mx.z());
-			break;
-		case (1 + 0 + 0):
-			px = btVector3(mx.x(), mi.y(), mi.z());
-			pi = btVector3(mi.x(), mx.y(), mx.z());
-			break;
-		case (0 + 2 + 0):
-			px = btVector3(mi.x(), mx.y(), mi.z());
-			pi = btVector3(mx.x(), mi.y(), mx.z());
-			break;
-		case (1 + 2 + 0):
-			px = btVector3(mx.x(), mx.y(), mi.z());
-			pi = btVector3(mi.x(), mi.y(), mx.z());
-			break;
-		case (0 + 0 + 4):
-			px = btVector3(mi.x(), mi.y(), mx.z());
-			pi = btVector3(mx.x(), mx.y(), mi.z());
-			break;
-		case (1 + 0 + 4):
-			px = btVector3(mx.x(), mi.y(), mx.z());
-			pi = btVector3(mi.x(), mx.y(), mi.z());
-			break;
-		case (0 + 2 + 4):
-			px = btVector3(mi.x(), mx.y(), mx.z());
-			pi = btVector3(mx.x(), mi.y(), mi.z());
-			break;
-		case (1 + 2 + 4):
-			px = btVector3(mx.x(), mx.y(), mx.z());
-			pi = btVector3(mi.x(), mi.y(), mi.z());
-			break;
+	case	(0+0+0):	px=btVector3(mi.x(),mi.y(),mi.z());
+		pi=btVector3(mx.x(),mx.y(),mx.z());break;
+	case	(1+0+0):	px=btVector3(mx.x(),mi.y(),mi.z());
+		pi=btVector3(mi.x(),mx.y(),mx.z());break;
+	case	(0+2+0):	px=btVector3(mi.x(),mx.y(),mi.z());
+		pi=btVector3(mx.x(),mi.y(),mx.z());break;
+	case	(1+2+0):	px=btVector3(mx.x(),mx.y(),mi.z());
+		pi=btVector3(mi.x(),mi.y(),mx.z());break;
+	case	(0+0+4):	px=btVector3(mi.x(),mi.y(),mx.z());
+		pi=btVector3(mx.x(),mx.y(),mi.z());break;
+	case	(1+0+4):	px=btVector3(mx.x(),mi.y(),mx.z());
+		pi=btVector3(mi.x(),mx.y(),mi.z());break;
+	case	(0+2+4):	px=btVector3(mi.x(),mx.y(),mx.z());
+		pi=btVector3(mx.x(),mi.y(),mi.z());break;
+	case	(1+2+4):	px=btVector3(mx.x(),mx.y(),mx.z());
+		pi=btVector3(mi.x(),mi.y(),mi.z());break;
 	}
 	if((btDot(n,px)+o)<0)		return(-1);
 	if((btDot(n,pi)+o)>=0)	return(+1);
@@ -605,15 +510,9 @@ DBVT_INLINE void btDbvtAabbMm::AddSpan(const btVector3& d, btScalar& smi, btScal
 	for(int i=0;i<3;++i)
 	{
 		if(d[i]<0)
-		{
-			smi += mx[i] * d[i];
-			smx += mi[i] * d[i];
-		}
+		{ smi+=mx[i]*d[i];smx+=mi[i]*d[i]; }
 		else
-		{
-			smi += mi[i] * d[i];
-			smx += mx[i] * d[i];
-		}
+		{ smi+=mi[i]*d[i];smx+=mx[i]*d[i]; }
 	}
 }
 
@@ -640,6 +539,8 @@ DBVT_INLINE bool Intersect(const btDbvtAabbMm& a,
 #endif
 }
 
+
+
 //
 DBVT_INLINE bool		Intersect(	const btDbvtAabbMm& a,
 								  const btVector3& b)
@@ -652,8 +553,13 @@ DBVT_INLINE bool Intersect(const btDbvtAabbMm& a,
 		(b.z()<=a.mx.z()));
 }
 
+
+
+
+
 //////////////////////////////////////
 
+
 //
 DBVT_INLINE btScalar	Proximity(	const btDbvtAabbMm& a,
 								  const btDbvtAabbMm& b)
@@ -662,6 +568,8 @@ DBVT_INLINE btScalar Proximity(const btDbvtAabbMm& a,
 	return(btFabs(d.x())+btFabs(d.y())+btFabs(d.z()));
 }
 
+
+
 //
 DBVT_INLINE int			Select(	const btDbvtAabbMm& o,
 							   const btDbvtAabbMm& a,
@@ -758,14 +666,8 @@ DBVT_INLINE void Merge(const btDbvtAabbMm& a,
 #else
 	for(int i=0;i<3;++i)
 	{
-		if (a.mi[i] < b.mi[i])
-			r.mi[i] = a.mi[i];
-		else
-			r.mi[i] = b.mi[i];
-		if (a.mx[i] > b.mx[i])
-			r.mx[i] = a.mx[i];
-		else
-			r.mx[i] = b.mx[i];
+		if(a.mi[i]<b.mi[i]) r.mi[i]=a.mi[i]; else r.mi[i]=b.mi[i];
+		if(a.mx[i]>b.mx[i]) r.mx[i]=a.mx[i]; else r.mx[i]=b.mx[i];
 	}
 #endif
 }
@@ -831,8 +733,7 @@ inline void btDbvt::collideTT(const btDbvtNode* root0,
 			btAlignedObjectArray<sStkNN>	stkStack;
 			stkStack.resize(DOUBLE_STACKSIZE);
 			stkStack[0]=sStkNN(root0,root1);
-		do
-		{
+			do	{		
 				sStkNN	p=stkStack[--depth];
 				if(depth>treshold)
 				{
@@ -882,133 +783,6 @@ inline void btDbvt::collideTT(const btDbvtNode* root0,
 		}
 }
 
-//
-DBVT_PREFIX
-inline void btDbvt::selfCollideT(const btDbvntNode* root,
-                              DBVT_IPOLICY)
-{
-    DBVT_CHECKTYPE
-    if (root)
-    {
-        int depth = 1;
-        int treshold = DOUBLE_STACKSIZE - 4;
-        btAlignedObjectArray<sStknNN> stkStack;
-        stkStack.resize(DOUBLE_STACKSIZE);
-        stkStack[0] = sStknNN(root, root);
-        do
-        {
-            sStknNN p = stkStack[--depth];
-            if (depth > treshold)
-            {
-                stkStack.resize(stkStack.size() * 2);
-                treshold = stkStack.size() - 4;
-            }
-            if (p.a == p.b)
-            {
-                if (p.a->isinternal() && p.a->angle > SIMD_PI)
-                {
-                    stkStack[depth++] = sStknNN(p.a->childs[0], p.a->childs[0]);
-                    stkStack[depth++] = sStknNN(p.a->childs[1], p.a->childs[1]);
-                    stkStack[depth++] = sStknNN(p.a->childs[0], p.a->childs[1]);
-                }
-            }
-            else if (Intersect(p.a->volume, p.b->volume))
-            {
-                if (p.a->isinternal())
-                {
-                    if (p.b->isinternal())
-                    {
-                        stkStack[depth++] = sStknNN(p.a->childs[0], p.b->childs[0]);
-                        stkStack[depth++] = sStknNN(p.a->childs[1], p.b->childs[0]);
-                        stkStack[depth++] = sStknNN(p.a->childs[0], p.b->childs[1]);
-                        stkStack[depth++] = sStknNN(p.a->childs[1], p.b->childs[1]);
-                    }
-                    else
-                    {
-                        stkStack[depth++] = sStknNN(p.a->childs[0], p.b);
-                        stkStack[depth++] = sStknNN(p.a->childs[1], p.b);
-                    }
-                }
-                else
-                {
-                    if (p.b->isinternal())
-                    {
-                        stkStack[depth++] = sStknNN(p.a, p.b->childs[0]);
-                        stkStack[depth++] = sStknNN(p.a, p.b->childs[1]);
-                    }
-                    else
-                    {
-                        policy.Process(p.a, p.b);
-                    }
-                }
-            }
-        } while (depth);
-    }
-}
-
-//
-DBVT_PREFIX
-inline void btDbvt::selfCollideTT(const btDbvtNode* root,
-                                 DBVT_IPOLICY)
-{
-    DBVT_CHECKTYPE
-    if (root)
-    {
-        int depth = 1;
-        int treshold = DOUBLE_STACKSIZE - 4;
-        btAlignedObjectArray<sStkNN> stkStack;
-        stkStack.resize(DOUBLE_STACKSIZE);
-        stkStack[0] = sStkNN(root, root);
-        do
-        {
-            sStkNN p = stkStack[--depth];
-            if (depth > treshold)
-            {
-                stkStack.resize(stkStack.size() * 2);
-                treshold = stkStack.size() - 4;
-            }
-            if (p.a == p.b)
-            {
-                if (p.a->isinternal())
-                {
-                    stkStack[depth++] = sStkNN(p.a->childs[0], p.a->childs[0]);
-                    stkStack[depth++] = sStkNN(p.a->childs[1], p.a->childs[1]);
-                    stkStack[depth++] = sStkNN(p.a->childs[0], p.a->childs[1]);
-                }
-            }
-            else if (Intersect(p.a->volume, p.b->volume))
-            {
-                if (p.a->isinternal())
-                {
-                    if (p.b->isinternal())
-                    {
-                        stkStack[depth++] = sStkNN(p.a->childs[0], p.b->childs[0]);
-                        stkStack[depth++] = sStkNN(p.a->childs[1], p.b->childs[0]);
-                        stkStack[depth++] = sStkNN(p.a->childs[0], p.b->childs[1]);
-                        stkStack[depth++] = sStkNN(p.a->childs[1], p.b->childs[1]);
-                    }
-                    else
-                    {
-                        stkStack[depth++] = sStkNN(p.a->childs[0], p.b);
-                        stkStack[depth++] = sStkNN(p.a->childs[1], p.b);
-                    }
-                }
-                else
-                {
-                    if (p.b->isinternal())
-                    {
-                        stkStack[depth++] = sStkNN(p.a, p.b->childs[0]);
-                        stkStack[depth++] = sStkNN(p.a, p.b->childs[1]);
-                    }
-                    else
-                    {
-                        policy.Process(p.a, p.b);
-                    }
-                }
-            }
-        } while (depth);
-    }
-}
 
 
 DBVT_PREFIX
@@ -1024,8 +798,7 @@ inline void btDbvt::collideTTpersistentStack(const btDbvtNode* root0,
 			
 			m_stkStack.resize(DOUBLE_STACKSIZE);
 			m_stkStack[0]=sStkNN(root0,root1);
-		do
-		{
+			do	{		
 				sStkNN	p=m_stkStack[--depth];
 				if(depth>treshold)
 				{
@@ -1144,6 +917,7 @@ inline void		btDbvt::collideTT(	const btDbvtNode* root0,
 }
 #endif 
 
+//
 DBVT_PREFIX
 inline void		btDbvt::collideTV(	const btDbvtNode* root,
 								  const btDbvtVolume& vol,
@@ -1152,55 +926,12 @@ inline void btDbvt::collideTV(const btDbvtNode* root,
 	DBVT_CHECKTYPE
 		if(root)
 		{
-		ATTRIBUTE_ALIGNED16(btDbvtVolume)
-		volume(vol);
+			ATTRIBUTE_ALIGNED16(btDbvtVolume)		volume(vol);
 			btAlignedObjectArray<const btDbvtNode*>	stack;
 			stack.resize(0);
-#ifndef BT_DISABLE_STACK_TEMP_MEMORY
-		char tempmemory[SIMPLE_STACKSIZE * sizeof(const btDbvtNode*)];
-		stack.initializeFromBuffer(tempmemory, 0, SIMPLE_STACKSIZE);
-#else
-		stack.reserve(SIMPLE_STACKSIZE);
-#endif  //BT_DISABLE_STACK_TEMP_MEMORY
-
-		stack.push_back(root);
-		do
-		{
-			const btDbvtNode* n = stack[stack.size() - 1];
-			stack.pop_back();
-			if (Intersect(n->volume, volume))
-			{
-				if (n->isinternal())
-				{
-					stack.push_back(n->childs[0]);
-					stack.push_back(n->childs[1]);
-				}
-				else
-				{
-					policy.Process(n);
-				}
-			}
-		} while (stack.size() > 0);
-	}
-}
-
-//
-DBVT_PREFIX
-inline void btDbvt::collideTVNoStackAlloc(const btDbvtNode* root,
-										  const btDbvtVolume& vol,
-										  btNodeStack& stack,
-										  DBVT_IPOLICY) const
-{
-	DBVT_CHECKTYPE
-	if (root)
-	{
-		ATTRIBUTE_ALIGNED16(btDbvtVolume)
-		volume(vol);
-		stack.resize(0);
 			stack.reserve(SIMPLE_STACKSIZE);
 			stack.push_back(root);
-		do
-		{
+			do	{
 				const btDbvtNode*	n=stack[stack.size()-1];
 				stack.pop_back();
 				if(Intersect(n->volume,volume))
@@ -1228,7 +959,6 @@ inline void btDbvt::rayTestInternal(const btDbvtNode* root,
 								btScalar lambda_max,
 								const btVector3& aabbMin,
 								const btVector3& aabbMax,
-									btAlignedObjectArray<const btDbvtNode*>& stack,
 								DBVT_IPOLICY) const
 {
         (void) rayTo;
@@ -1239,6 +969,7 @@ inline void btDbvt::rayTestInternal(const btDbvtNode* root,
 
 		int								depth=1;
 		int								treshold=DOUBLE_STACKSIZE-2;
+		btAlignedObjectArray<const btDbvtNode*>&	stack = m_rayTestStack;
 		stack.resize(DOUBLE_STACKSIZE);
 		stack[0]=root;
 		btVector3 bounds[2];
@@ -1300,16 +1031,10 @@ inline void btDbvt::rayTest(const btDbvtNode* root,
 			int								depth=1;
 			int								treshold=DOUBLE_STACKSIZE-2;
 
-		char tempmemory[DOUBLE_STACKSIZE * sizeof(const btDbvtNode*)];
-#ifndef BT_DISABLE_STACK_TEMP_MEMORY
-		stack.initializeFromBuffer(tempmemory, DOUBLE_STACKSIZE, DOUBLE_STACKSIZE);
-#else   //BT_DISABLE_STACK_TEMP_MEMORY
 			stack.resize(DOUBLE_STACKSIZE);
-#endif  //BT_DISABLE_STACK_TEMP_MEMORY
 			stack[0]=root;
 			btVector3 bounds[2];
-		do
-		{
+			do	{
 				const btDbvtNode*	node=stack[--depth];
 
 				bounds[0] = node->volume.Mins();
@@ -1342,6 +1067,7 @@ inline void btDbvt::rayTest(const btDbvtNode* root,
 					}
 				}
 			} while(depth);
+
 		}
 }
 
@@ -1368,8 +1094,7 @@ inline void btDbvt::collideKDOP(const btDbvtNode* root,
 			}
 			stack.reserve(SIMPLE_STACKSIZE);
 			stack.push_back(sStkNP(root,0));
-		do
-		{
+			do	{
 				sStkNP	se=stack[stack.size()-1];
 				bool	out=false;
 				stack.pop_back();
@@ -1380,12 +1105,8 @@ inline void btDbvt::collideKDOP(const btDbvtNode* root,
 						const int	side=se.node->volume.Classify(normals[i],offsets[i],signs[i]);
 						switch(side)
 						{
-						case -1:
-							out = true;
-							break;
-						case +1:
-							se.mask |= j;
-							break;
+						case	-1:	out=true;break;
+						case	+1:	se.mask|=j;break;
 						}
 					}
 				}
@@ -1437,12 +1158,10 @@ inline void btDbvt::collideOCL(const btDbvtNode* root,
 			stack.reserve(SIMPLE_STACKSIZE);
 			ifree.reserve(SIMPLE_STACKSIZE);
 			stack.push_back(allocate(ifree,stock,sStkNPS(root,0,root->volume.ProjectMinimum(sortaxis,srtsgns))));
-		do
-		{
+			do	{
 				const int	id=stack[stack.size()-1];
 				sStkNPS		se=stock[id];
-			stack.pop_back();
-			ifree.push_back(id);
+				stack.pop_back();ifree.push_back(id);
 				if(se.mask!=inside)
 				{
 					bool	out=false;
@@ -1453,12 +1172,8 @@ inline void btDbvt::collideOCL(const btDbvtNode* root,
 							const int	side=se.node->volume.Classify(normals[i],offsets[i],signs[i]);
 							switch(side)
 							{
-							case -1:
-								out = true;
-								break;
-							case +1:
-								se.mask |= j;
-								break;
+							case	-1:	out=true;break;
+							case	+1:	se.mask|=j;break;
 							}
 						}
 					}
@@ -1488,8 +1203,7 @@ inline void btDbvt::collideOCL(const btDbvtNode* root,
                         memmove(&stack[j+1],&stack[j],sizeof(int)*num_items_to_move);
                      }
 #else
-						for (int k = stack.size() - 1; k > j; --k)
-						{
+                     for(int k=stack.size()-1;k>j;--k) {
 								stack[k]=stack[k-1];
                      }
 #endif
@@ -1504,8 +1218,7 @@ inline void btDbvt::collideOCL(const btDbvtNode* root,
                         memmove(&stack[j+1],&stack[j],sizeof(int)*num_items_to_move);
                      }
 #else
-						for (int k = stack.size() - 1; k > j; --k)
-						{
+                     for(int k=stack.size()-1;k>j;--k) {
                         stack[k]=stack[k-1];
                      }
 #endif
@@ -1537,21 +1250,15 @@ inline void btDbvt::collideTU(const btDbvtNode* root,
 			btAlignedObjectArray<const btDbvtNode*>	stack;
 			stack.reserve(SIMPLE_STACKSIZE);
 			stack.push_back(root);
-		do
-		{
+			do	{
 				const btDbvtNode*	n=stack[stack.size()-1];
 				stack.pop_back();
 				if(policy.Descent(n))
 				{
 					if(n->isinternal())
-				{
-					stack.push_back(n->childs[0]);
-					stack.push_back(n->childs[1]);
-				}
+					{ stack.push_back(n->childs[0]);stack.push_back(n->childs[1]); }
 					else
-				{
-					policy.Process(n);
-				}
+					{ policy.Process(n); }
 				}
 			} while(stack.size()>0);
 		}

extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.cpp

@@ -16,8 +16,7 @@ subject to the following restrictions:
 ///btDbvtBroadphase implementation by Nathanael Presson
 
 #include "btDbvtBroadphase.h"
-#include "LinearMath/btThreads.h"
-btScalar gDbvtMargin = btScalar(0.05);
+
 //
 // Profiling
 //
@@ -29,7 +28,8 @@ btScalar gDbvtMargin = btScalar(0.05);
 #if DBVT_BP_PROFILE
 struct	ProfileScope
 {
-	__forceinline ProfileScope(btClock& clock, unsigned long& value) : m_clock(&clock), m_value(&value), m_base(clock.getTimeMicroseconds())
+	__forceinline ProfileScope(btClock& clock,unsigned long& value) :
+	m_clock(&clock),m_value(&value),m_base(clock.getTimeMicroseconds())
 	{
 	}
 	__forceinline ~ProfileScope()
@@ -63,10 +63,7 @@ static inline void listappend(T* item, T*& list)
 template <typename T>
 static inline void	listremove(T* item,T*& list)
 {
-	if (item->links[0])
-		item->links[0]->links[1] = item->links[1];
-	else
-		list = item->links[1];
+	if(item->links[0]) item->links[0]->links[1]=item->links[1]; else list=item->links[1];
 	if(item->links[1]) item->links[1]->links[0]=item->links[0];
 }
 
@@ -75,11 +72,7 @@ template <typename T>
 static inline int	listcount(T* root)
 {
 	int	n=0;
-	while (root)
-	{
-		++n;
-		root = root->links[1];
-	}
+	while(root) { ++n;root=root->links[1]; }
 	return(n);
 }
 
@@ -87,9 +80,7 @@ static inline int listcount(T* root)
 template <typename T>
 static inline void	clear(T& value)
 {
-	static const struct ZeroDummy : T
-	{
-	} zerodummy;
+	static const struct ZeroDummy : T {} zerodummy;
 	value=zerodummy;
 }
 
@@ -151,11 +142,6 @@ btDbvtBroadphase::btDbvtBroadphase(btOverlappingPairCache* paircache)
 	{
 		m_stageRoots[i]=0;
 	}
-#if BT_THREADSAFE
-	m_rayTestStacks.resize(BT_MAX_THREAD_COUNT);
-#else
-	m_rayTestStacks.resize(1);
-#endif
 #if DBVT_BP_PROFILE
 	clear(m_profiling);
 #endif
@@ -176,9 +162,10 @@ btBroadphaseProxy* btDbvtBroadphase::createProxy(const btVector3& aabbMin,
 															  const btVector3& aabbMax,
 															  int /*shapeType*/,
 															  void* userPtr,
-												 int collisionFilterGroup,
-												 int collisionFilterMask,
-												 btDispatcher* /*dispatcher*/)
+															  short int collisionFilterGroup,
+															  short int collisionFilterMask,
+															  btDispatcher* /*dispatcher*/,
+															  void* /*multiSapProxy*/)
 {
 	btDbvtProxy*		proxy=new(btAlignedAlloc(sizeof(btDbvtProxy),16)) btDbvtProxy(	aabbMin,aabbMax,userPtr,
 		collisionFilterGroup,
@@ -240,25 +227,6 @@ struct BroadphaseRayTester : btDbvt::ICollide
 void	btDbvtBroadphase::rayTest(const btVector3& rayFrom,const btVector3& rayTo, btBroadphaseRayCallback& rayCallback,const btVector3& aabbMin,const btVector3& aabbMax)
 {
 	BroadphaseRayTester callback(rayCallback);
-	btAlignedObjectArray<const btDbvtNode*>* stack = &m_rayTestStacks[0];
-#if BT_THREADSAFE
-	// for this function to be threadsafe, each thread must have a separate copy
-	// of this stack.  This could be thread-local static to avoid dynamic allocations,
-	// instead of just a local.
-	int threadIndex = btGetCurrentThreadIndex();
-	btAlignedObjectArray<const btDbvtNode*> localStack;
-	//todo(erwincoumans, "why do we get tsan issue here?")
-	if (0)//threadIndex < m_rayTestStacks.size())
-	//if (threadIndex < m_rayTestStacks.size())
-	{
-		// use per-thread preallocated stack if possible to avoid dynamic allocations
-		stack = &m_rayTestStacks[threadIndex];
-	}
-	else
-	{
-		stack = &localStack;
-	}
-#endif
 
 	m_sets[0].rayTestInternal(	m_sets[0].m_root,
 		rayFrom,
@@ -268,7 +236,6 @@ void btDbvtBroadphase::rayTest(const btVector3& rayFrom, const btVector3& rayTo,
 		rayCallback.m_lambda_max,
 		aabbMin,
 		aabbMax,
-							  *stack,
 		callback);
 
 	m_sets[1].rayTestInternal(	m_sets[1].m_root,
@@ -279,10 +246,11 @@ void btDbvtBroadphase::rayTest(const btVector3& rayFrom, const btVector3& rayTo,
 		rayCallback.m_lambda_max,
 		aabbMin,
 		aabbMax,
-							  *stack,
 		callback);
+
 }
 
+
 struct	BroadphaseAabbTester : btDbvt::ICollide
 {
 	btBroadphaseAabbCallback& m_aabbCallback;
@@ -305,8 +273,11 @@ void btDbvtBroadphase::aabbTest(const btVector3& aabbMin, const btVector3& aabbM
 		//process all children, that overlap with  the given AABB bounds
 	m_sets[0].collideTV(m_sets[0].m_root,bounds,callback);
 	m_sets[1].collideTV(m_sets[1].m_root,bounds,callback);
+
 }
 
+
+
 //
 void							btDbvtBroadphase::setAabb(		btBroadphaseProxy* absproxy,
 														  const btVector3& aabbMin,
@@ -314,8 +285,7 @@ void btDbvtBroadphase::setAabb(btBroadphaseProxy* absproxy,
 														  btDispatcher* /*dispatcher*/)
 {
 	btDbvtProxy*						proxy=(btDbvtProxy*)absproxy;
-	ATTRIBUTE_ALIGNED16(btDbvtVolume)
-	aabb = btDbvtVolume::FromMM(aabbMin, aabbMax);
+	ATTRIBUTE_ALIGNED16(btDbvtVolume)	aabb=btDbvtVolume::FromMM(aabbMin,aabbMax);
 #if DBVT_BP_PREVENTFALSEUPDATE
 	if(NotEqual(aabb,proxy->leaf->volume))
 #endif
@@ -339,8 +309,11 @@ void btDbvtBroadphase::setAabb(btBroadphaseProxy* absproxy,
 				if(delta[1]<0) velocity[1]=-velocity[1];
 				if(delta[2]<0) velocity[2]=-velocity[2];
 				if	(
-					m_sets[0].update(proxy->leaf, aabb, velocity, gDbvtMargin)
-
+#ifdef DBVT_BP_MARGIN				
+					m_sets[0].update(proxy->leaf,aabb,velocity,DBVT_BP_MARGIN)
+#else
+					m_sets[0].update(proxy->leaf,aabb,velocity)
+#endif
 					)
 				{
 					++m_updates_done;
@@ -372,6 +345,7 @@ void btDbvtBroadphase::setAabb(btBroadphaseProxy* absproxy,
 	}
 }
 
+
 //
 void							btDbvtBroadphase::setAabbForceUpdate(		btBroadphaseProxy* absproxy,
 														  const btVector3& aabbMin,
@@ -379,8 +353,7 @@ void btDbvtBroadphase::setAabbForceUpdate(btBroadphaseProxy* absproxy,
 														  btDispatcher* /*dispatcher*/)
 {
 	btDbvtProxy*						proxy=(btDbvtProxy*)absproxy;
-	ATTRIBUTE_ALIGNED16(btDbvtVolume)
-	aabb = btDbvtVolume::FromMM(aabbMin, aabbMax);
+	ATTRIBUTE_ALIGNED16(btDbvtVolume)	aabb=btDbvtVolume::FromMM(aabbMin,aabbMax);
 	bool	docollide=false;
 	if(proxy->stage==STAGECOUNT)
 	{/* fixed -> dynamic set	*/ 
@@ -438,12 +411,15 @@ void btDbvtBroadphase::calculateOverlappingPairs(btDispatcher* dispatcher)
 #endif
 
 	performDeferredRemoval(dispatcher);
+
 }
 
 void btDbvtBroadphase::performDeferredRemoval(btDispatcher* dispatcher)
 {
+
 	if (m_paircache->hasDeferredRemoval())
 	{
+
 		btBroadphasePairArray&	overlappingPairArray = m_paircache->getOverlappingPairArray();
 
 		//perform a sort, to find duplicates and to sort 'invalid' pairs to the end
@@ -451,6 +427,7 @@ void btDbvtBroadphase::performDeferredRemoval(btDispatcher* dispatcher)
 
 		int invalidPair = 0;
 
+		
 		int i;
 
 		btBroadphasePair previousPair;
@@ -458,8 +435,10 @@ void btDbvtBroadphase::performDeferredRemoval(btDispatcher* dispatcher)
 		previousPair.m_pProxy1 = 0;
 		previousPair.m_algorithm = 0;
 		
+		
 		for (i=0;i<overlappingPairArray.size();i++)
 		{
+		
 			btBroadphasePair& pair = overlappingPairArray[i];
 
 			bool isDuplicate = (pair == previousPair);
@@ -478,13 +457,11 @@ void btDbvtBroadphase::performDeferredRemoval(btDispatcher* dispatcher)
 				if (hasOverlap)
 				{
 					needsRemoval = false;
-				}
-				else
+				} else
 				{
 					needsRemoval = true;
 				}
-			}
-			else
+			} else
 			{
 				//remove duplicate
 				needsRemoval = true;
@@ -500,6 +477,7 @@ void btDbvtBroadphase::performDeferredRemoval(btDispatcher* dispatcher)
 				pair.m_pProxy1 = 0;
 				invalidPair++;
 			} 
+			
 		}
 
 		//perform a sort, to sort 'invalid' pairs to the end
@@ -526,6 +504,8 @@ void btDbvtBroadphase::collide(btDispatcher* dispatcher)
 	}
 */
 
+
+
 	SPC(m_profiling.m_total);
 	/* optimize				*/ 
 	m_sets[0].optimizeIncremental(1+(m_sets[0].m_leaves*m_dupdates)/100);
@@ -540,11 +520,8 @@ void btDbvtBroadphase::collide(btDispatcher* dispatcher)
 	btDbvtProxy*	current=m_stageRoots[m_stageCurrent];
 	if(current)
 	{
-#if DBVT_BP_ACCURATESLEEPING
 		btDbvtTreeCollider	collider(this);
-#endif
-		do
-		{
+		do	{
 			btDbvtProxy*	next=current->links[1];
 			listremove(current,m_stageRoots[current->stage]);
 			listappend(current,m_stageRoots[STAGECOUNT]);
@@ -555,8 +532,7 @@ void btDbvtBroadphase::collide(btDispatcher* dispatcher)
 			btDbvt::collideTV(m_sets[1].m_root,current->aabb,collider);
 #endif
 			m_sets[0].remove(current->leaf);
-			ATTRIBUTE_ALIGNED16(btDbvtVolume)
-			curAabb = btDbvtVolume::FromMM(current->m_aabbMin, current->m_aabbMax);
+			ATTRIBUTE_ALIGNED16(btDbvtVolume)	curAabb=btDbvtVolume::FromMM(current->m_aabbMin,current->m_aabbMax);
 			current->leaf	=	m_sets[1].insert(curAabb,current);
 			current->stage	=	STAGECOUNT;	
 			current			=	next;
@@ -585,6 +561,7 @@ void btDbvtBroadphase::collide(btDispatcher* dispatcher)
 		btBroadphasePairArray&	pairs=m_paircache->getOverlappingPairArray();
 		if(pairs.size()>0)
 		{
+
 			int			ni=btMin(pairs.size(),btMax<int>(m_newpairs,(pairs.size()*m_cupdates)/100));
 			for(int i=0;i<ni;++i)
 			{
@@ -598,27 +575,19 @@ void btDbvtBroadphase::collide(btDispatcher* dispatcher)
 						btSwap(pa,pb);
 #endif
 					m_paircache->removeOverlappingPair(pa,pb,dispatcher);
-					--ni;
-					--i;
+					--ni;--i;
 				}
 			}
-			if (pairs.size() > 0)
-				m_cid = (m_cid + ni) % pairs.size();
-			else
-				m_cid = 0;
+			if(pairs.size()>0) m_cid=(m_cid+ni)%pairs.size(); else m_cid=0;
 		}
 	}
 	++m_pid;
 	m_newpairs=1;
 	m_needcleanup=false;
 	if(m_updates_call>0)
-	{
-		m_updates_ratio = m_updates_done / (btScalar)m_updates_call;
-	}
+	{ m_updates_ratio=m_updates_done/(btScalar)m_updates_call; }
 	else
-	{
-		m_updates_ratio = 0;
-	}
+	{ m_updates_ratio=0; }
 	m_updates_done/=2;
 	m_updates_call/=2;
 }
@@ -645,17 +614,15 @@ const btOverlappingPairCache* btDbvtBroadphase::getOverlappingPairCache() const
 //
 void							btDbvtBroadphase::getBroadphaseAabb(btVector3& aabbMin,btVector3& aabbMax) const
 {
-	ATTRIBUTE_ALIGNED16(btDbvtVolume)
-	bounds;
+
+	ATTRIBUTE_ALIGNED16(btDbvtVolume)	bounds;
 
 	if(!m_sets[0].empty())
-		if (!m_sets[1].empty())
-			Merge(m_sets[0].m_root->volume,
+		if(!m_sets[1].empty())	Merge(	m_sets[0].m_root->volume,
 			m_sets[1].m_root->volume,bounds);
 		else
 			bounds=m_sets[0].m_root->volume;
-	else if (!m_sets[1].empty())
-		bounds = m_sets[1].m_root->volume;
+	else if(!m_sets[1].empty())	bounds=m_sets[1].m_root->volume;
 	else
 		bounds=btDbvtVolume::FromCR(btVector3(0,0,0),0);
 	aabbMin=bounds.Mins();
@@ -664,6 +631,7 @@ void btDbvtBroadphase::getBroadphaseAabb(btVector3& aabbMin, btVector3& aabbMax)
 
 void btDbvtBroadphase::resetPool(btDispatcher* dispatcher)
 {
+	
 	int totalObjects = m_sets[0].m_leaves + m_sets[1].m_leaves;
 	if (!totalObjects)
 	{
@@ -695,8 +663,7 @@ void btDbvtBroadphase::resetPool(btDispatcher* dispatcher)
 
 //
 void							btDbvtBroadphase::printStats()
-{
-}
+{}
 
 //
 #if DBVT_BP_ENABLE_BENCHMARK
@@ -816,13 +783,14 @@ void btDbvtBroadphase::benchmark(btBroadphaseInterface* pbi)
 		objects.resize(0);
 		btBroadphaseBenchmark::OutputTime("\tRelease",wallclock);
 	}
+
 }
 #else
 void							btDbvtBroadphase::benchmark(btBroadphaseInterface*)
-{
-}
+{}
 #endif
 
 #if DBVT_BP_PROFILE
 #undef	SPC
 #endif
+

extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.h

@@ -29,8 +29,7 @@ subject to the following restrictions:
 #define DBVT_BP_PREVENTFALSEUPDATE		0
 #define DBVT_BP_ACCURATESLEEPING		0
 #define DBVT_BP_ENABLE_BENCHMARK		0
-//#define DBVT_BP_MARGIN					(btScalar)0.05
-extern btScalar gDbvtMargin;
+#define DBVT_BP_MARGIN					(btScalar)0.05
 
 #if DBVT_BP_PROFILE
 #define	DBVT_BP_PROFILING_RATE	256
@@ -48,7 +47,8 @@ struct btDbvtProxy : btBroadphaseProxy
 	btDbvtProxy*	links[2];
 	int				stage;
 	/* ctor			*/ 
-	btDbvtProxy(const btVector3& aabbMin, const btVector3& aabbMax, void* userPtr, int collisionFilterGroup, int collisionFilterMask) : btBroadphaseProxy(aabbMin, aabbMax, userPtr, collisionFilterGroup, collisionFilterMask)
+	btDbvtProxy(const btVector3& aabbMin,const btVector3& aabbMax,void* userPtr,short int collisionFilterGroup, short int collisionFilterMask) :
+	btBroadphaseProxy(aabbMin,aabbMax,userPtr,collisionFilterGroup,collisionFilterMask)
 	{
 		links[0]=links[1]=0;
 	}
@@ -62,8 +62,7 @@ typedef btAlignedObjectArray<btDbvtProxy*> btDbvtProxyArray;
 struct	btDbvtBroadphase : btBroadphaseInterface
 {
 	/* Config		*/ 
-	enum
-	{
+	enum	{
 		DYNAMIC_SET			=	0,	/* Dynamic set index	*/ 
 		FIXED_SET			=	1,	/* Fixed set index		*/ 
 		STAGECOUNT			=	2	/* Number of stages		*/ 
@@ -88,11 +87,9 @@ struct btDbvtBroadphase : btBroadphaseInterface
 	bool					m_releasepaircache;			// Release pair cache on delete
 	bool					m_deferedcollide;			// Defere dynamic/static collision to collide call
 	bool					m_needcleanup;				// Need to run cleanup?
-	btAlignedObjectArray<btAlignedObjectArray<const btDbvtNode*> > m_rayTestStacks;
 #if DBVT_BP_PROFILE
 	btClock					m_clock;
-	struct
-	{
+	struct	{
 		unsigned long		m_total;
 		unsigned long		m_ddcollide;
 		unsigned long		m_fdcollide;
@@ -107,7 +104,7 @@ struct btDbvtBroadphase : btBroadphaseInterface
 	void							optimize();
 	
 	/* btBroadphaseInterface Implementation	*/
-	btBroadphaseProxy* createProxy(const btVector3& aabbMin, const btVector3& aabbMax, int shapeType, void* userPtr, int collisionFilterGroup, int collisionFilterMask, btDispatcher* dispatcher);
+	btBroadphaseProxy*				createProxy(const btVector3& aabbMin,const btVector3& aabbMax,int shapeType,void* userPtr,short int collisionFilterGroup,short int collisionFilterMask,btDispatcher* dispatcher,void* multiSapProxy);
 	virtual void					destroyProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher);
 	virtual void					setAabb(btBroadphaseProxy* proxy,const btVector3& aabbMin,const btVector3& aabbMax,btDispatcher* dispatcher);
 	virtual void					rayTest(const btVector3& rayFrom,const btVector3& rayTo, btBroadphaseRayCallback& rayCallback, const btVector3& aabbMin=btVector3(0,0,0), const btVector3& aabbMax = btVector3(0,0,0));
@@ -120,6 +117,7 @@ struct btDbvtBroadphase : btBroadphaseInterface
 	virtual	void					getBroadphaseAabb(btVector3& aabbMin,btVector3& aabbMax) const;
 	virtual	void					printStats();
 
+
 	///reset broadphase internal structures, to ensure determinism/reproducability
 	virtual void resetPool(btDispatcher* dispatcher);
 
@@ -141,6 +139,8 @@ struct btDbvtBroadphase : btBroadphaseInterface
 	void							setAabbForceUpdate(		btBroadphaseProxy* absproxy,const btVector3& aabbMin,const btVector3& aabbMax,btDispatcher* /*dispatcher*/);
 
 	static void						benchmark(btBroadphaseInterface*);
+
+
 };
 
 #endif

extern/bullet2/src/BulletCollision/BroadphaseCollision/btDispatcher.cpp

@@ -17,4 +17,6 @@ subject to the following restrictions:
 
 btDispatcher::~btDispatcher()
 {
+
 }
+

extern/bullet2/src/BulletCollision/BroadphaseCollision/btDispatcher.h

@@ -46,9 +46,9 @@ struct btDispatcherInfo
 		m_useEpa(true),
 		m_allowedCcdPenetration(btScalar(0.04)),
 		m_useConvexConservativeDistanceUtil(false),
-		  m_convexConservativeDistanceThreshold(0.0f),
-		  m_deterministicOverlappingPairs(false)
+		m_convexConservativeDistanceThreshold(0.0f)
 	{
+
 	}
 	btScalar	m_timeStep;
 	int			m_stepCount;
@@ -62,23 +62,18 @@ struct btDispatcherInfo
 	btScalar	m_allowedCcdPenetration;
 	bool		m_useConvexConservativeDistanceUtil;
 	btScalar	m_convexConservativeDistanceThreshold;
-	bool m_deterministicOverlappingPairs;
-};
-
-enum ebtDispatcherQueryType
-{
-	BT_CONTACT_POINT_ALGORITHMS = 1,
-	BT_CLOSEST_POINT_ALGORITHMS = 2
 };
 
 ///The btDispatcher interface class can be used in combination with broadphase to dispatch calculations for overlapping pairs.
 ///For example for pairwise collision detection, calculating contact points stored in btPersistentManifold or user callbacks (game logic).
 class btDispatcher
 {
+
+
 public:
 	virtual ~btDispatcher() ;
 
-	virtual btCollisionAlgorithm* findAlgorithm(const btCollisionObjectWrapper* body0Wrap, const btCollisionObjectWrapper* body1Wrap, btPersistentManifold* sharedManifold, ebtDispatcherQueryType queryType) = 0;
+	virtual btCollisionAlgorithm* findAlgorithm(const btCollisionObjectWrapper* body0Wrap,const btCollisionObjectWrapper* body1Wrap,btPersistentManifold* sharedManifold=0) = 0;
 
 	virtual btPersistentManifold*	getNewManifold(const btCollisionObject* b0,const btCollisionObject* b1)=0;
 
@@ -105,6 +100,8 @@ public:
 	virtual	void* allocateCollisionAlgorithm(int size)  = 0;
 
 	virtual	void freeCollisionAlgorithm(void* ptr) = 0;
+
 };
 
+
 #endif //BT_DISPATCHER_H