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83e73a2100
blender/intern/cycles/kernel
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Thomas Dinges 83e73a2100 Cycles: Refactor how we pass bounce info to light path node. 
This commit changes the way how we pass bounce information to the Light
Path node. Instead of manualy copying the bounces into ShaderData, we now
directly pass PathState. This reduces the arguments that we need to pass
around and also makes it easier to extend the feature.

This commit also exposes the Transmission Bounce Depth to the Light Path
node. It works similar to the Transparent Depth Output: Replace a
Transmission lightpath after X bounces with another shader, e.g a Diffuse
one. This can be used to avoid black surfaces, due to low amount of max
bounces.

Reviewed by Sergey and Brecht, thanks for some hlp with this.

I tested compilation and usage on CPU (SVM and OSL), CUDA, OpenCL Split
and Mega kernel. Hopefully this covers all devices. :)
2016-01-06 23:43:29 +01:00
..
closure Cycles: Fix for transmissive microfacet sampling 2015-07-31 13:46:58 +02:00
geom Cleanup: warnings & spelling 2015-12-02 13:15:52 +11:00
kernels Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
osl Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
shaders Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
split Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
svm Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
CMakeLists.txt Cycles: Don't install CPU-related kernel files 2015-12-30 18:51:35 +05:00
kernel_accumulate.h Cycles: Fix SSS object not properly reflected in glossy object with indirect clamping 2015-12-02 16:00:01 +05:00
kernel_bake.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_camera.h Cycles: Implement rolling shutter effect 2015-12-31 20:44:27 +05:00
kernel_compat_cpu.h Cleanup: Avoid some warnings on OS X with clang and update comment. 2015-10-26 11:52:24 +01:00
kernel_compat_cuda.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_compat_opencl.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_debug.h Cycles: Add debug pass which shows number of instance pushes during camera ray intersection 2015-06-12 00:12:03 +02:00
kernel_differential.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_emission.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_film.h Cycles: Use native saturate function for CUDA 2015-04-28 00:38:32 +05:00
kernel_globals.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_jitter.h Fix T46671: Cycles assert with CMJ sample function 2015-11-03 18:49:27 +05:00
kernel_light.h Cycles: Attempt to fix 32bit CUDA kernels 2015-09-09 18:23:49 +05:00
kernel_math.h Cycles: Add fast math function module 2015-01-31 01:49:41 +05:00
kernel_montecarlo.h Cycles code refactor: minor refactoring and comments for volume code. 2014-03-29 13:03:49 +01:00
kernel_passes.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_path_branched.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_path_common.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_path_state.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_path_surface.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_path_volume.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_path.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_projection.h Cycles: Add Mirror ball mapping to camera panorama options 2015-04-25 23:51:56 +02:00
kernel_queues.h Cycles: Code cleanup in split kernel, whitespaces 2015-07-03 11:03:56 +02:00
kernel_random.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_shader.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_shaderdata_vars.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_shadow.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_subsurface.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_textures.h Cycles: Split BVH nodes storage into inner and leaf nodes 2015-04-20 17:29:51 +05:00
kernel_types.h Cycles: Implement rolling shutter effect 2015-12-31 20:44:27 +05:00
kernel_volume.h Cycles: Refactor how we pass bounce info to light path node. 2016-01-06 23:43:29 +01:00
kernel_work_stealing.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel.h Cycles: Deduplicte CPU kernel declaration and definition code 2015-12-30 17:54:02 +05:00