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blender-archive/intern/cycles/kernel/kernel_textures.h

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Cycles: * Added missing GPL licence block to kernel_textures.h
2012-05-31 20:26:36 +00:00
/*
Cycles: relicense GNU GPL source code to Apache version 2.0. More information in this post: http://code.blender.org/ Thanks to all contributes for giving their permission!
2013-08-18 14:16:15 +00:00
* Copyright 2011-2013 Blender Foundation
Cycles: * Added missing GPL licence block to kernel_textures.h
2012-05-31 20:26:36 +00:00
*
Cycles: relicense GNU GPL source code to Apache version 2.0. More information in this post: http://code.blender.org/ Thanks to all contributes for giving their permission!
2013-08-18 14:16:15 +00:00
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
Cycles: * Added missing GPL licence block to kernel_textures.h
2012-05-31 20:26:36 +00:00
*
Cycles: relicense GNU GPL source code to Apache version 2.0. More information in this post: http://code.blender.org/ Thanks to all contributes for giving their permission!
2013-08-18 14:16:15 +00:00
* http://www.apache.org/licenses/LICENSE-2.0
Cycles: * Added missing GPL licence block to kernel_textures.h
2012-05-31 20:26:36 +00:00
*
Cycles: relicense GNU GPL source code to Apache version 2.0. More information in this post: http://code.blender.org/ Thanks to all contributes for giving their permission!
2013-08-18 14:16:15 +00:00
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
Cleanup: Fix Cycles Apache header. This was already mixed a bit, but the dot belongs there.
2014-12-25 02:50:24 +01:00
* limitations under the License.
Cycles: * Added missing GPL licence block to kernel_textures.h
2012-05-31 20:26:36 +00:00
*/
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
#ifndef KERNEL_TEX
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
# define KERNEL_TEX(type, name)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
#endif
/* bvh */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(float4, __bvh_nodes)
KERNEL_TEX(float4, __bvh_leaf_nodes)
KERNEL_TEX(float4, __prim_tri_verts)
KERNEL_TEX(uint, __prim_tri_index)
KERNEL_TEX(uint, __prim_type)
KERNEL_TEX(uint, __prim_visibility)
KERNEL_TEX(uint, __prim_index)
KERNEL_TEX(uint, __prim_object)
KERNEL_TEX(uint, __object_node)
KERNEL_TEX(float2, __prim_time)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
/* objects */
Code refactor: use KernelOject struct instead of float4 array. Original patch by Stefan with modifications by Brecht.
2018-03-07 22:19:56 +01:00
KERNEL_TEX(KernelObject, __objects)
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(float4, __objects_vector)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
/* triangles */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(uint, __tri_shader)
KERNEL_TEX(float4, __tri_vnormal)
KERNEL_TEX(uint4, __tri_vindex)
KERNEL_TEX(uint, __tri_patch)
KERNEL_TEX(float2, __tri_patch_uv)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
New feature Patch [#33445] - Experimental Cycles Hair Rendering (CPU only) This patch allows hair data to be exported to cycles and introduces a new line segment primitive to render with. The UI appears under the particle tab and there is a new hair info node available. It is only available under the experimental feature set and for cpu rendering.
2012-12-28 14:21:30 +00:00
/* curves */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(float4, __curves)
KERNEL_TEX(float4, __curve_keys)
New feature Patch [#33445] - Experimental Cycles Hair Rendering (CPU only) This patch allows hair data to be exported to cycles and introduces a new line segment primitive to render with. The UI appears under the particle tab and there is a new hair info node available. It is only available under the experimental feature set and for cpu rendering.
2012-12-28 14:21:30 +00:00
Cycles microdisplacement: ngons and attributes for subdivision meshes This adds support for ngons and attributes on subdivision meshes. Ngons are needed for proper attribute interpolation as well as correct Catmull-Clark subdivision. Several changes are made to achieve this: - new primitive `SubdFace` added to `Mesh` - 3 more textures are used to store info on patches from subd meshes - Blender export uses loop interface instead of tessface for subd meshes - `Attribute` class is updated with a simplified way to pass primitive counts around and to support ngons. - extra points for ngons are generated for O(1) attribute interpolation - curves are temporally disabled on subd meshes to avoid various bugs with implementation - old unneeded code is removed from `subd/` - various fixes and improvements Reviewed By: brecht Differential Revision: https://developer.blender.org/D2108
2016-07-16 19:42:28 -04:00
/* patches */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(uint, __patches)
Cycles microdisplacement: ngons and attributes for subdivision meshes This adds support for ngons and attributes on subdivision meshes. Ngons are needed for proper attribute interpolation as well as correct Catmull-Clark subdivision. Several changes are made to achieve this: - new primitive `SubdFace` added to `Mesh` - 3 more textures are used to store info on patches from subd meshes - Blender export uses loop interface instead of tessface for subd meshes - `Attribute` class is updated with a simplified way to pass primitive counts around and to support ngons. - extra points for ngons are generated for O(1) attribute interpolation - curves are temporally disabled on subd meshes to avoid various bugs with implementation - old unneeded code is removed from `subd/` - various fixes and improvements Reviewed By: brecht Differential Revision: https://developer.blender.org/D2108
2016-07-16 19:42:28 -04:00
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
/* attributes */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(uint4, __attributes_map)
KERNEL_TEX(float, __attributes_float)
KERNEL_TEX(float4, __attributes_float3)
KERNEL_TEX(uchar4, __attributes_uchar4)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
/* lights */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(float4, __light_distribution)
KERNEL_TEX(float4, __light_data)
KERNEL_TEX(float2, __light_background_marginal_cdf)
KERNEL_TEX(float2, __light_background_conditional_cdf)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
Particle Info node for Cycles. This can be used to access particle information in material shaders for dupli objects. For now only the particle Age and individual Lifetime (in frames) are supported, more attributes can be added when needed. The particle data is stored in a separate texture if any of the dupli objects uses particle info nodes in shaders. To map dupli objects onto particles the store an additional particle_index value, which is different from the simple dupli object index (only visible particles, also works for particle dupli groups mode). Some simple use cases on the code.blender.org blog: http://code.blender.org/index.php/2012/05/particle-info-node/
2012-06-08 16:17:57 +00:00
/* particles */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(float4, __particles)
Particle Info node for Cycles. This can be used to access particle information in material shaders for dupli objects. For now only the particle Age and individual Lifetime (in frames) are supported, more attributes can be added when needed. The particle data is stored in a separate texture if any of the dupli objects uses particle info nodes in shaders. To map dupli objects onto particles the store an additional particle_index value, which is different from the simple dupli object index (only visible particles, also works for particle dupli groups mode). Some simple use cases on the code.blender.org blog: http://code.blender.org/index.php/2012/05/particle-info-node/
2012-06-08 16:17:57 +00:00
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
/* shaders */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(uint4, __svm_nodes)
KERNEL_TEX(uint, __shader_flag)
KERNEL_TEX(uint, __object_flag)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
Cycles: code refactoring to add generic lookup table memory.
2013-04-01 20:26:43 +00:00
/* lookup tables */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(float, __lookup_table)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
/* sobol */
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
KERNEL_TEX(uint, __sobol_directions)
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
Code refactor: make texture code more consistent between devices. * Use common TextureInfo struct for all devices, except CUDA fermi. * Move image sampling code to kernels/*/kernel_*_image.h files. * Use arrays for data textures on Fermi too, so device_vector<Struct> works.
2017-10-06 21:47:41 +02:00
/* image textures */
KERNEL_TEX(TextureInfo, __texture_info)
Cycles: OpenCL image texture support, fix an attribute node issue and refactor feature enabling #defines a bit.
2012-05-13 12:32:44 +00:00
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
#undef KERNEL_TEX
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