Commit Graph

40 Commits

Author SHA1 Message Date
a9f10b6bc2 style cleanup 2012-09-08 06:40:03 +00:00
Dalai Felinto
b651f61278 bgl new methods (for glsl shaders - #version 120)
** I did not update rst docs. I will post on the quick-hack list. If no one volunteers to do it, I have it done before next release. **

this patch add the barebone functions to do glsl shaders in an addon.
For simplicity sakes it supports old GLSL, but not all the new modern methods (glBindFragDataLocation, ...).

It should be enough to make an addon to help with bge 2d filters.
I'm using this with a 3dview callback and it's working nicely:
self._handle = context.region.callback_add(draw_callback_px, (self, context), 'POST_VIEW')

I was considering not to commit this patch due to it not covering all OpenGL new methods.
But frankly it's not the first time bgl is expanded upon individual needs (guilty of that myself).
If a python developer knows enough to use OpenGL and need new functions, s/he should also be able to patch Blender for that,
so I see no problems here.

Another solution is to move to PyOpenGL or similar any soon. 

glShaderSource implemented differently than opengl standards. It's taking one source at a time (instead of an array of sources).
This is similar with PyOpenGL solution.

glActiveTexture
glAttachShader
glCompileShader
glCreateProgram
glCreateShader
glDeleteProgram
glDeleteShader
glDetachShader
glGetAttachedShaders
glGetProgramInfoLog
glGetProgramiv
glGetShaderInfoLog
glGetShaderiv
glGetShaderSource
glGetUniformLocation
glIsProgram
glIsShader
glLinkProgram
glShaderSource
glUniform1f
glUniform2f
glUniform3f
glUniform4f
glUniform1fv
glUniform2fv
glUniform3fv
glUniform4fv
glUniform1i
glUniform2i
glUniform3i
glUniform4i
glUniform1iv
glUniform2iv
glUniform3iv
glUniform4iv
glUniformMatrix2fv
glUniformMatrix3fv
glUniformMatrix4fv
glUniformMatrix2x3fv
glUniformMatrix3x2fv
glUniformMatrix2x4fv
glUniformMatrix4x2fv
glUniformMatrix3x4fv
glUniformMatrix4x3fv
glUseProgram
glValidateProgram
2012-05-09 02:42:30 +00:00
11d12d945e style cleanup: python api 2012-03-26 06:55:09 +00:00
70d3d1aca6 style cleanup: py/capi 2012-03-16 21:39:56 +00:00
b59d8c6ba3 fix for own mistake [#29031] Importing BGL Can Crash the BGE and Blender
was adding the Buffer type to the module without increffing
2011-12-23 05:42:06 +00:00
9c9099a805 formatting edits in py api, no functional changes 2011-12-18 08:50:06 +00:00
e5647ea196 py operators - don't use the screen as an operators ID anymore, screen's don't store operator instances and operator functions have access to the context if they need the current screen.
also add some more py api file descriptions.
2011-11-05 08:40:07 +00:00
62f2218554 macro formatting & remve some unused code. 2011-11-05 05:44:52 +00:00
4a04f72069 remove $Id: tags after discussion on the mailign list: http://markmail.org/message/fp7ozcywxum3ar7n 2011-10-23 17:52:20 +00:00
276e5f7095 formatting edits & remove debug print. 2011-10-13 01:29:08 +00:00
928e2784c6 py api
- use Py_ssize_t when dealing with python sequence sizes
- dont call PySequence_Size(py_b) in a loop (its slow).
- use faster sequence/float parsing in aud.Factory.filter
2011-09-27 05:28:06 +00:00
9478167493 remove Buffer.list, deprecated before 2.59 release. 2011-09-19 11:55:45 +00:00
00143a3d55 spaces -> tabs (configure you're editors right!) 2011-09-01 01:48:50 +00:00
35ce13562d script to report deprecated functions of text and their age in days. 2011-07-18 09:49:26 +00:00
7f850ff25d 'bgl' python module.
- add back slicing for buffers, (was previously in 2.4x but not working in py3):
  buf = bgl.Buffer(...)
  ls = buf[:]

- fix for crash with negative index access not being clamped.

- improve repr() function for multi dimensional buffers.

- add back 'list' attribute, but print deprecation warning.
2011-07-17 12:30:23 +00:00
Nathan Letwory
f70f167237 Shuffle code so it compiles with MSVC too. (Array of unknown size otherwise). 2011-07-14 08:20:19 +00:00
0a46f9a737 rename bgl.Buffer attribute list to a method, to_list() as used for IDProps, also made repr function nicer. 2011-07-13 23:45:47 +00:00
aef6f15b49 minor changes to bgl.Buffer py class
- use getset rather then getattr
- remove verbose Buffer docstring, better use sphinx docs for this
- replace bge.Buffer with the Buffer class and add a __new__ function to the class so it can be called.
- improve error messages
2011-07-13 23:24:21 +00:00
d46da5a09d mathutils support for color arithmetic, also some minor whitespace edits. 2011-06-02 08:29:16 +00:00
15289c6048 use PyDoc_STRVAR macro, so its possible to build without docstrings. 2011-05-24 16:05:51 +00:00
f9f771cd01 converted more mixed tab/space indentations to tabs. only whitespace changes. 2011-04-21 15:53:30 +00:00
210ee1ade4 whitespace only, no functional change mixed tabs/spaces --> tabs. 2011-04-21 13:11:51 +00:00
cadc1218c8 C, style changes (mostly white space edits), no functional change. 2011-03-19 11:12:48 +00:00
Nathan Letwory
5a760e22fc doxygen: blender/python tagged. 2011-02-27 20:10:08 +00:00
72bc3f22b7 python api renaming and added headers for some files which didnt have one, no functionality change. 2011-02-14 04:15:25 +00:00
0955c664aa fix for warnings from Sparse static source code checker, mostly BKE/BLI and python functions.
- use NULL rather then 0 where possible (makes code & function calls more readable IMHO).
- set static variables and functions (exposed some unused vars/funcs).
- use func(void) rather then func() for definitions.
2011-02-13 10:52:18 +00:00
2431e8e045 bgl.Buffer()
- invalid dimension type could be passed without raising an error.
 - negative dimensions could crash blender, now they raise errors.
 - zero length dimension arg was not detected.
 - floating point lengths were accepted, now only allow ints.

 also comment unused vars.
2011-01-18 03:49:28 +00:00
c9f353956c use PySequence_Size() rather then PySequence_Length(), this is only kept in python for backwards compatibility. 2011-01-09 14:53:18 +00:00
89c9aaaa25 remove references to BKE_utildefines where its not needed.
- move GS() define into DNA_ID.h
- add BLI_utildefines as an automatic include with makesrna generated files.
2011-01-07 19:18:31 +00:00
8f21a43535 split BKE_utildefines.h, now it only has blender specific defines like GS() MAKE_ID, FILE_MAXDIR, moved the generic defines to BLI_utildefines.h.
no functional changes.
2011-01-07 18:36:47 +00:00
34ea1cf0b2 minor changes to the python api.
- pep8 script was giving an error on non utf8 scons source files.
- use PyList_SET_ITEM macro when list type is ensured.
- all mathutils types use subtypes to create new types when available.
- use defines MAT3_UNITY, MAT4_UNITY to initialize unit matrices.
2010-11-28 06:03:30 +00:00
ced06081b8 use PyImport_ExtendInittab for py module initialization rather then adding to sys.modules directly, no functional change. 2010-10-29 22:59:39 +00:00
be32cf8b32 UNUSED() macro so -Wunused-parameter can be used with GCC without so many warnings.
applied to python api and exotic.c, removed some args being passed down which were not needed.

keyword args for new mathutils types were being ignored when they should raise an error.
2010-10-13 23:25:08 +00:00
04f619d8af - PyLineSpit() - used to print the filename and line number for internal errors now works when executing class functions in a module.
- replaced PySys_GetObject("modules") with PyImport_GetModuleDict()
- use defaults for keymap import/export rather then setting the same value every time from the UI scripts.
2010-08-14 05:33:20 +00:00
5daf9354d2 change some references to .B.blend, .Blog to new names 2010-07-15 11:51:43 +00:00
80f6102629 better reporting for file i/o failier, use system error message in more places: Permission Denied, No space left, File not found etc.
- blend load/save uses os message.
- image load gives os message. (remove check for slash at end of line, just let the os report an error)
- python api load image/font/text raise errors with message (was just retuning None for image and font)
- minor edits to py api errors.
2010-07-03 17:47:06 +00:00
c2ffcb8497 no functional changes
- add PySequenceMethods members (all NULL)
- spaces -> tabs
- cmake syntax warning from recent ghost commit
2010-05-16 10:09:07 +00:00
Dalai Felinto
822dcc48cd bgl/BGE: glCopyTexImage2D + bgl.buffer creation error more verbose + dome post_draw (it draw only for the last overlayed scene)
1) glCopyTexImage2D - www.opengl.org/sdk/docs/man/xhtml/glCopyTexImage2D.xml

2) dome post_draw. Now dome mode can also use scene.post_draw. It only runs for the last scene. It's really useful. I'm working on a nice showcase for this (a dome visualizer for the dome mode running with bgl. In the mean time this is a (lame) example of both working together (the buffer is being copied and draw on top of the window):
http://blenderecia.orgfree.com/blender/tmp/dome_bgl_copytex2d.jpg
2010-03-28 10:20:26 +00:00
1e9bf0cfdb spaces -> tabs, (4 spaces == 1 tab, only for white space preceding text) 2010-03-22 09:30:00 +00:00
ed7f4f2e3c make BGL and BLF modile names lowercase 2010-02-28 14:57:26 +00:00