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blender/intern/cycles/kernel
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Sergey Sharybin 25f33e058a Fix T43562: Cycles gets stuck with camera in volume in certain setup 
The issue was caused by the way how we shoot the ray to see which rays we're
inside which might start bouncing back-n-forth between two close to parallel
intersecting faces.

Real solution would be to record all the intersections when shooting the ray,
but it's kinda tricky on GPU because of needed sorting and uncertainty of
how huge intersection array should be.

For now we'll just limit number of steps in the check so in worst case we'll
have some samples not being correct which will be compensated with further
sampling. Shouldn't be an issue since probability of such a lock is quite
small actually.
2015-02-05 16:10:50 +05:00
..
closure Cycles: Use fast math functions in hair BSDF 2015-01-31 01:49:41 +05:00
geom Cycles: Use pre-aligned triangle vertex coordinates for subsurface intersection 2015-02-04 14:49:19 +05:00
osl Cycles: OSL kernel now also ignores maybe-uninitialized 2015-02-02 22:15:33 +05:00
shaders Cycles: Support texture coordinate from another object 2015-01-27 13:36:30 +05:00
svm Fix T43458: Crashes with hair transmission BSDF 2015-01-30 13:03:01 +05:00
CMakeLists.txt Cycles: Add fast math function module 2015-01-31 01:49:41 +05:00
kernel_accumulate.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_avx2.cpp Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel_avx.cpp Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel_bake.h Fix T43388 Cycles Baking gives different results than Cycles Render 2015-01-27 18:20:42 -02:00
kernel_camera.h Fix T43195: Cycles uses clipping sphere instead of clipping plane 2015-01-14 02:34:49 +05:00
kernel_compat_cpu.h Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel_compat_cuda.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_compat_opencl.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_debug.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_differential.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_emission.h Fix T42621: Glossy world ray visibility affects on transmission rays 2015-01-14 15:33:38 +05:00
kernel_film.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_globals.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_jitter.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_light.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
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 Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_path_state.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_path_surface.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_path_volume.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_path.h Fix T43562: Cycles gets stuck with camera in volume in certain setup 2015-02-05 16:10:50 +05:00
kernel_projection.h Cycles: Fix equiangular textures after recent commit 2015-01-15 21:21:58 +05:00
kernel_random.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_shader.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_shadow.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_sse2.cpp Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel_sse3.cpp Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel_sse41.cpp Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel_subsurface.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_textures.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel_types.h Cycles: Adding field-of-view options to the equirectangular panorama camera 2015-01-14 23:22:24 +05:00
kernel_volume.h Fix T43562: Cycles gets stuck with camera in volume in certain setup 2015-02-05 16:10:50 +05:00
kernel.cl Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel.cpp Cycles: Ignore -Wmaybe-uninitialized from the kernel in release builds 2015-02-02 22:09:01 +05:00
kernel.cu Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
kernel.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
SConscript Cycles: __KERNEL_DEBUG__ wasn't set for compile-time kernels 2014-10-05 21:42:53 +06:00