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a29807cd63
blender/intern/cycles/kernel
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Brecht Van Lommel a29807cd63 Cycles: volume light sampling 
* Volume multiple importace sampling support to combine equiangular and distance
  sampling, for both homogeneous and heterogeneous volumes.

* Branched path "Sample All Direct Lights" and "Sample All Indirect Lights" now
  apply to volumes as well as surfaces.

Implementation note:

For simplicity this is all done with decoupled ray marching, the only case we do
not use decoupled is for distance only sampling with one light sample. The
homogeneous case should still compile on the GPU because it only requires fixed
size storage, but the heterogeneous case will be trickier to get working.
2014-06-14 13:49:56 +02:00
..
closure Style cleanup: indentation, braces 2014-05-05 02:19:08 +10:00
geom Cycles: Add support for uchar4 attributes. 2014-06-13 23:40:54 +02:00
osl Cycles: Support builtin images for OSL shading backend 2014-06-13 20:42:28 +06:00
shaders Cycles: Add dedicated nodes to split/combine vectors. 2014-06-13 21:59:14 +02:00
svm Code cleanup: Avoid duplicate functions for vector combination/separation in SVM. 2014-06-14 12:29:15 +02:00
CMakeLists.txt Cycles code refactor: move some surface and volume path code to separate files. 2014-06-14 13:49:56 +02:00
kernel_accumulate.h Fix cycles baking code build errors with OpenCL on some platforms. 2014-05-11 16:36:51 +02:00
kernel_avx2.cpp Cycles: Add an AVX2 CPU kernel. 2014-06-13 22:26:20 +02:00
kernel_avx.cpp Cycles Refactor: Add SSE Utility code from Embree for cleaner SSE code. 2014-06-13 21:59:12 +02:00
kernel_bake.h Cycles code refactor: deduplicate and symmetrize some path tracing code. 2014-06-14 13:49:56 +02:00
kernel_camera.h Cycles: new camera_direction_from_point 2014-05-27 11:09:36 -03:00
kernel_compat_cpu.h Cycles Refactor: Add SSE Utility code from Embree for cleaner SSE code. 2014-06-13 21:59:12 +02:00
kernel_compat_cuda.h Cycles CUDA: make CUDA toolkit 6.0 the official supported version. 2014-04-30 16:07:27 +02:00
kernel_compat_opencl.h OpenCL + AMD adapt kernel to newer driver 2014-04-07 14:01:31 +02:00
kernel_differential.h Cycles: change __device and similar qualifiers to ccl_device in kernel code. 2013-11-18 08:48:15 +01:00
kernel_emission.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_film.h Cycles: fix crash in SSE hair and half-floats on x86+vc2008 2014-02-27 15:01:20 +04:00
kernel_globals.h Fix T37264: cycles CPU render had limited number of float images, bumped to 1024. 2013-12-14 15:07:46 +01:00
kernel_jitter.h Cycles: change __device and similar qualifiers to ccl_device in kernel code. 2013-11-18 08:48:15 +01:00
kernel_light.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_math.h Cycles: relicense GNU GPL source code to Apache version 2.0. 2013-08-18 14:16:15 +00:00
kernel_montecarlo.h Cycles code refactor: minor refactoring and comments for volume code. 2014-03-29 13:03:49 +01:00
kernel_passes.h Style cleanup: indentation, braces 2014-05-05 02:19:08 +10:00
kernel_path_state.h Fix T39804: cycles smoke domain visible in rendering. 2014-05-29 14:51:02 +02:00
kernel_path_surface.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_path_volume.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_path.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_projection.h Fix cycles using acosf in panorama render when it should use safe_acosf. 2014-04-18 13:51:29 +02:00
kernel_random.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_shader.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel_shadow.h Fix T40289: Cycles leaking memory 2014-05-21 16:00:20 +10:00
kernel_sse2.cpp Fix T40370: cycles CUDA baking timeout with high number of AA samples. 2014-06-06 15:39:04 +02:00
kernel_sse3.cpp Fix T40370: cycles CUDA baking timeout with high number of AA samples. 2014-06-06 15:39:04 +02:00
kernel_sse41.cpp Fix T40370: cycles CUDA baking timeout with high number of AA samples. 2014-06-06 15:39:04 +02:00
kernel_subsurface.h Code cleanup: white space and cmake was broken on all platforms 2014-02-03 13:56:34 +11:00
kernel_textures.h Cycles: Add support for uchar4 attributes. 2014-06-13 23:40:54 +02:00
kernel_types.h Cycles: Add support for uchar4 attributes. 2014-06-13 23:40:54 +02:00
kernel_volume.h Cycles: volume light sampling 2014-06-14 13:49:56 +02:00
kernel.cl Fix T40370: cycles CUDA baking timeout with high number of AA samples. 2014-06-06 15:39:04 +02:00
kernel.cpp Fix T40370: cycles CUDA baking timeout with high number of AA samples. 2014-06-06 15:39:04 +02:00
kernel.cu Fix T40370: cycles CUDA baking timeout with high number of AA samples. 2014-06-06 15:39:04 +02:00
kernel.h Cycles: Add an AVX2 CPU kernel. 2014-06-13 22:26:20 +02:00
SConscript Attempted fix for T40363: CUDA 30% slowdown in testbuilds compared to 2.70. 2014-05-26 16:52:28 +02:00