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blender-archive/source/blender/nodes/shader/node_shader_util.h

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doxygen: prevent GPL license block from being parsed as doxygen comment.
2011-02-23 10:52:22 +00:00
/*
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
* ***** 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
Cleanup: trailing whitespace (comment blocks) Strip unindented comment blocks - mainly headers to avoid conflicts.
2018-06-01 18:19:39 +02:00
* of the License, or (at your option) any later version.
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
*
* 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,
correct fsf address
2010-02-12 13:34:04 +00:00
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
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*
* The Original Code is Copyright (C) 2005 Blender Foundation.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
/** \file blender/nodes/shader/node_shader_util.h
doxygen: blender/nodes tagged.
2011-02-27 20:13:22 +00:00
* \ingroup nodes
*/
unify include guard defines, __$FILENAME__ without the underscores these clogged up the namespace for autocompleation which was annoying.
2012-02-17 18:59:41 +00:00
#ifndef __NODE_SHADER_UTIL_H__
#define __NODE_SHADER_UTIL_H__
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
Scons build system. MSVC 7.1 in a moment.
2007-03-24 18:41:54 +00:00
#include <math.h>
removed blenderdef.h, BIF_*, BDR_* and BSE_* header files (except for BIF_gl.h and BIF_glutil.h)
2008-01-01 18:16:10 +00:00
#include <float.h>
Scons build system. MSVC 7.1 in a moment.
2007-03-24 18:41:54 +00:00
#include <string.h>
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#include "MEM_guardedalloc.h"
#include "DNA_color_types.h"
Nodes: add cycles shader nodes, these will only be available to render engines that use the new shading nodes system. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes
2011-11-08 11:38:16 +00:00
#include "DNA_customdata_types.h"
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#include "DNA_ID.h"
#include "DNA_image_types.h"
#include "DNA_material_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_texture_types.h"
header cleanup, include BLI before BKE, also use bool for ntreeShaderExecTree
2013-01-24 21:57:13 +00:00
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_rand.h"
#include "BLI_threads.h"
#include "BLI_utildefines.h"
Cleanup: extract BKE_colorband from BKE_texture
2017-12-07 15:36:26 +11:00
#include "BKE_colorband.h"
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#include "BKE_colortools.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_main.h"
#include "BKE_material.h"
A simplified way of defining bNodeType structs. Instead of doing full struct member initialization for each node, this uses a couple of helper functions now. This will make it easier to change and extend the bNodeSocket interface in the future. Two examples (normal and mapping shader nodes) included, the rest should be converted too.
2011-02-07 09:33:36 +00:00
#include "BKE_node.h"
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#include "BKE_texture.h"
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
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
#include "NOD_shader.h"
=== Node editor === * refactor copying and freeing of node->storage by handlerizing them. - freestoragefunc - copystoragefunc - node_util.c/h have generic handlers for these.
2007-04-04 13:58:12 +00:00
#include "node_util.h"
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
Refactor translation code out of blenfont - Add blentranslation `BLT_*` module. - moved & split `BLF_translation.h` into (`BLT_translation.h`, `BLT_lang.h`). - moved `BLF_*_unifont` functions from `blf_translation.c` to new source file `blf_font_i18n.c`.
2015-08-16 17:32:01 +10:00
#include "BLT_translation.h"
Fixing most (if not all) remaining issues with nodes UI i18n. Note that I had to script-tag all sokets' names, as they are currently completely unknown from bpy.types (and hence unreachable for our po generating scripts).
2012-06-02 19:58:12 +00:00
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#include "IMB_imbuf_types.h"
#include "IMB_imbuf.h"
#include "RE_pipeline.h"
#include "RE_shader_ext.h"
Merge of first part of changes from the apricot branch, especially the features that are needed to run the game. Compile tested with scons, make, but not cmake, that seems to have an issue not related to these changes. The changes include: * GLSL support in the viewport and game engine, enable in the game menu in textured draw mode. * Synced and merged part of the duplicated blender and gameengine/ gameplayer drawing code. * Further refactoring of game engine drawing code, especially mesh storage changed a lot. * Optimizations in game engine armatures to avoid recomputations. * A python function to get the framerate estimate in game. * An option take object color into account in materials. * An option to restrict shadow casters to a lamp's layers. * Increase from 10 to 18 texture slots for materials, lamps, word. An extra texture slot shows up once the last slot is used. * Memory limit for undo, not enabled by default yet because it needs the .B.blend to be changed. * Multiple undo for image painting. * An offset for dupligroups, so not all objects in a group have to be at the origin.
2008-09-04 20:51:28 +00:00
#include "GPU_material.h"
Implement Uniformbuffer objects for nodetree parameters For users that means you can tweak shaders in the nodetree and things are way faster. This is a huge improvement, particularly in systems that have no shader cache. From the code perspective it means we are no longer re-compiling the shader every time a value is tweaked in the UI. We are using uniforms for those values. It would be slow to add that many uniforms for all the shaders. So instead we are using UBO (Uniform Buffer Objects). This fixes the main issue of T51467. However GWN_shaderinterface_create() still needs to be improvedi. When opening a .blend all shaders are compiled once, so optimizing it will bring a measurable impact. ======================================================================== NOTE: This breaks update of Cycles material upon nodetree nodes tweaking. It will be fixed separately by depsgraph, once tackling T51925 (Animated Eevee values slowdown). The idea is to make Depsgraph update more granular. The XXX TODO in rna_nodetree.c will be tackled at that time as well. ======================================================================== Reviewers: sergey, brecht, fclem Differential Revision: https://developer.blender.org/D2739
2017-07-14 17:40:54 +02:00
#include "GPU_uniformbuffer.h"
Merge of first part of changes from the apricot branch, especially the features that are needed to run the game. Compile tested with scons, make, but not cmake, that seems to have an issue not related to these changes. The changes include: * GLSL support in the viewport and game engine, enable in the game menu in textured draw mode. * Synced and merged part of the duplicated blender and gameengine/ gameplayer drawing code. * Further refactoring of game engine drawing code, especially mesh storage changed a lot. * Optimizations in game engine armatures to avoid recomputations. * A python function to get the framerate estimate in game. * An option take object color into account in materials. * An option to restrict shadow casters to a lamp's layers. * Increase from 10 to 18 texture slots for materials, lamps, word. An extra texture slot shows up once the last slot is used. * Memory limit for undo, not enabled by default yet because it needs the .B.blend to be changed. * Multiple undo for image painting. * An offset for dupligroups, so not all objects in a group have to be at the origin.
2008-09-04 20:51:28 +00:00
Merge of the PyNodes branch (aka "custom nodes") into trunk. PyNodes opens up the node system in Blender to scripters and adds a number of UI-level improvements. === Dynamic node type registration === Node types can now be added at runtime, using the RNA registration mechanism from python. This enables addons such as render engines to create a complete user interface with nodes. Examples of how such nodes can be defined can be found in my personal wiki docs atm [1] and as a script template in release/scripts/templates_py/custom_nodes.py [2]. === Node group improvements === Each node editor now has a tree history of edited node groups, which allows opening and editing nested node groups. The node editor also supports pinning now, so that different spaces can be used to edit different node groups simultaneously. For more ramblings and rationale see (really old) blog post on code.blender.org [3]. The interface of node groups has been overhauled. Sockets of a node group are no longer displayed in columns on either side, but instead special input/output nodes are used to mirror group sockets inside a node tree. This solves the problem of long node lines in groups and allows more adaptable node layout. Internal sockets can be exposed from a group by either connecting to the extension sockets in input/output nodes (shown as empty circle) or by adding sockets from the node property bar in the "Interface" panel. Further details such as the socket name can also be changed there. [1] http://wiki.blender.org/index.php/User:Phonybone/Python_Nodes [2] http://projects.blender.org/scm/viewvc.php/trunk/blender/release/scripts/templates_py/custom_nodes.py?view=markup&root=bf-blender [3] http://code.blender.org/index.php/2012/01/improving-node-group-interface-editing/
2013-03-18 16:34:57 +00:00
Cleanup: use bool for poll functions
2018-07-02 11:47:00 +02:00
bool sh_node_poll_default(struct bNodeType *ntype, struct bNodeTree *ntree);
Merge of the PyNodes branch (aka "custom nodes") into trunk. PyNodes opens up the node system in Blender to scripters and adds a number of UI-level improvements. === Dynamic node type registration === Node types can now be added at runtime, using the RNA registration mechanism from python. This enables addons such as render engines to create a complete user interface with nodes. Examples of how such nodes can be defined can be found in my personal wiki docs atm [1] and as a script template in release/scripts/templates_py/custom_nodes.py [2]. === Node group improvements === Each node editor now has a tree history of edited node groups, which allows opening and editing nested node groups. The node editor also supports pinning now, so that different spaces can be used to edit different node groups simultaneously. For more ramblings and rationale see (really old) blog post on code.blender.org [3]. The interface of node groups has been overhauled. Sockets of a node group are no longer displayed in columns on either side, but instead special input/output nodes are used to mirror group sockets inside a node tree. This solves the problem of long node lines in groups and allows more adaptable node layout. Internal sockets can be exposed from a group by either connecting to the extension sockets in input/output nodes (shown as empty circle) or by adding sockets from the node property bar in the "Interface" panel. Further details such as the socket name can also be changed there. [1] http://wiki.blender.org/index.php/User:Phonybone/Python_Nodes [2] http://projects.blender.org/scm/viewvc.php/trunk/blender/release/scripts/templates_py/custom_nodes.py?view=markup&root=bf-blender [3] http://code.blender.org/index.php/2012/01/improving-node-group-interface-editing/
2013-03-18 16:34:57 +00:00
void sh_node_type_base(struct bNodeType *ntype, int type, const char *name, short nclass, short flag);
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
/* ********* exec data struct, remains internal *********** */
typedef struct ShaderCallData {
Remove Blender Internal and legacy viewport from Blender 2.8. Brecht authored this commit, but he gave me the honours to actually do it. Here it goes; Blender Internal. Bye bye, you did great! * Point density, voxel data, ocean, environment map textures were removed, as these only worked within BI rendering. Note that the ocean modifier and the Cycles point density shader node continue to work. * Dynamic paint using material shading was removed, as this only worked with BI. If we ever wanted to support this again probably it should go through the baking API. * GPU shader export through the Python API was removed. This only worked for the old BI GLSL shaders, which no longer exists. Doing something similar for Eevee would be significantly more complicated because it uses a lot of multiplass rendering and logic outside the shader, it's probably impractical. * Collada material import / export code is mostly gone, as it only worked for BI materials. We need to add Cycles / Eevee material support at some point. * The mesh noise operator was removed since it only worked with BI material texture slots. A displacement modifier can be used instead. * The delete texture paint slot operator was removed since it only worked for BI material texture slots. Could be added back with node support. * Not all legacy viewport features are supported in the new viewport, but their code was removed. If we need to bring anything back we can look at older git revisions. * There is some legacy viewport code that I could not remove yet, and some that I probably missed. * Shader node execution code was left mostly intact, even though it is not used anywhere now. We may eventually use this to replace the texture nodes with Cycles / Eevee shader nodes. * The Cycles Bake panel now includes settings for baking multires normal and displacement maps. The underlying code needs to be merged properly, and we plan to add back support for multires AO baking and add support to Cycles baking for features like vertex color, displacement, and other missing baking features. * This commit removes DNA and the Python API for BI material, lamp, world and scene settings. This breaks a lot of addons. * There is more DNA that can be removed or renamed, where Cycles or Eevee are reusing some old BI properties but the names are not really correct anymore. * Texture slots for materials, lamps and world were removed. They remain for brushes, particles and freestyle linestyles. * 'BLENDER_RENDER' remains in the COMPAT_ENGINES of UI panels. Cycles and other renderers use this to find all panels to show, minus a few panels that they have their own replacement for.
2018-04-19 17:34:44 +02:00
/* Empty for now, may be reused if we convert shader to texture nodes. */
Fix build error with Windows / MSVC.
2018-04-19 19:03:54 +02:00
int dummy;
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
} ShaderCallData;
Scons build system. MSVC 7.1 in a moment.
2007-03-24 18:41:54 +00:00
void nodestack_get_vec(float *in, short type_in, bNodeStack *ns);
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
void node_gpu_stack_from_data(struct GPUNodeStack *gs, int type, struct bNodeStack *ns);
void node_data_from_gpu_stack(struct bNodeStack *ns, struct GPUNodeStack *gs);
Nodes: add cycles shader nodes, these will only be available to render engines that use the new shading nodes system. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes
2011-11-08 11:38:16 +00:00
void node_shader_gpu_tex_mapping(struct GPUMaterial *mat, struct bNode *node, struct GPUNodeStack *in, struct GPUNodeStack *out);
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
GPU: avoid unnecessary multiple nodetree localize and output finding.
2018-07-05 17:20:44 +02:00
void ntreeExecGPUNodes(struct bNodeTreeExec *exec, struct GPUMaterial *mat, int do_outputs);
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
Scons build system. MSVC 7.1 in a moment.
2007-03-24 18:41:54 +00:00
#endif
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