Brecht Van Lommel 7f86afec9d Cycles: don't count volume boundaries as transparent bounces. ...

This is more important now that we will have tigther volume bounds that
we hit multiple times. It also avoids some noise due to RR previously
affecting these surfaces, which shouldn't have been the case and should
eventually be fixed for transparent BSDFs as well.

For non-volume scenes I found no performance impact on NVIDIA or AMD.
For volume scenes the noise decrease and fixed artifacts are worth the
little extra render time, when there is any.

2018-03-01 01:21:29 +01:00

..

bvh

Cycles: Replace use_qbvh boolean flag with an enum-based property

2018-01-22 17:19:20 +01:00

closure

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

filter

Fix T53567: Negative pixel values causing artifacts with denoising

2017-12-21 14:24:23 +01:00

geom

Cycles: change smoke color grid to not include density multiplied in.

2018-02-23 18:57:58 +01:00

kernels

Code cleanup: remove some more unused code after recent CUDA changes.

2018-02-18 00:53:03 +01:00

osl

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

shaders

Cycles: principled absorption color now has more effect at lower values.

2018-02-28 20:11:53 +01:00

split

Cycles: don't count volume boundaries as transparent bounces.

2018-03-01 01:21:29 +01:00

svm

Cycles: principled absorption color now has more effect at lower values.

2018-02-28 20:11:53 +01:00

CMakeLists.txt

Cycles: tweak CUDA messages and avoid build errors with existing sm_2x configs.

2018-02-18 00:53:25 +01:00

kernel_accumulate.h

Cycles: option to make background visible through glass transparent.

2018-01-12 01:34:28 +01:00

kernel_bake.h

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

kernel_camera.h

Cycles: adaptive subdivision support for panoramic cameras.

2018-01-12 23:57:45 +01:00

kernel_compat_cpu.h

Cycles: Remove util_debug include from kernel code

2018-01-19 15:21:34 +01:00

kernel_compat_cuda.h

Cycles: Remove Fermi texture code.

2018-02-17 22:56:58 +01:00

kernel_compat_opencl.h

Code refactor: make texture code more consistent between devices.

2017-10-07 14:53:14 +02:00

kernel_differential.h

Cycles: OpenCL kernel split

2015-05-09 19:52:40 +05:00

kernel_emission.h

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

kernel_film.h

Cycles: Use native saturate function for CUDA

2015-04-28 00:38:32 +05:00

kernel_globals.h

Code cleanup: remove some more unused code after recent CUDA changes.

2018-02-18 00:53:03 +01:00

kernel_jitter.h

Cycles: Use more stable version of integer square root function

2017-05-09 17:07:17 +02:00

kernel_light.h

Fix incorrect MIS weights in Cycles with multiple lights.

2017-11-07 22:35:12 +01:00

kernel_math.h

Cycles: Make all #include statements relative to cycles source directory

2017-03-29 13:41:11 +02:00

kernel_montecarlo.h

Cycles: Cleanup, indendation

2017-10-06 19:33:59 +05:00

kernel_passes.h

Cycles: option to make background visible through glass transparent.

2018-01-12 01:34:28 +01:00

kernel_path_branched.h

Cycles: don't count volume boundaries as transparent bounces.

2018-03-01 01:21:29 +01:00

kernel_path_common.h

Code refactor: remove rng_state buffer and compute hash on the fly.

2017-10-04 21:11:14 +02:00

kernel_path_state.h

Cycles: don't count volume boundaries as transparent bounces.

2018-03-01 01:21:29 +01:00

kernel_path_subsurface.h

Cycles: random walk subsurface scattering.

2018-02-09 19:58:33 +01:00

kernel_path_surface.h

Cycles: don't count volume boundaries as transparent bounces.

2018-03-01 01:21:29 +01:00

kernel_path_volume.h

Cycles: add Russian roulette termination for volume multiple scattering.

2018-02-22 00:55:32 +01:00

kernel_path.h

Cycles: don't count volume boundaries as transparent bounces.

2018-03-01 01:21:29 +01:00

kernel_projection.h

Cycles: adaptive subdivision support for panoramic cameras.

2018-01-12 23:57:45 +01:00

kernel_queues.h

Cycles: Add function to dequeue a ray

2017-06-10 03:51:18 -04:00

kernel_random.h

Cleanup: typos

2018-01-19 15:34:54 +11:00

kernel_shader.h

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

kernel_shadow.h

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

kernel_subsurface.h

Cycles: better path termination for transparency.

2018-02-22 00:55:32 +01:00

kernel_textures.h

Code cleanup: remove some more unused code after recent CUDA changes.

2018-02-18 00:53:03 +01:00

kernel_types.h

Cycles: don't count volume boundaries as transparent bounces.

2018-03-01 01:21:29 +01:00

kernel_volume.h

Code refactor: improve attribute handling for optional volume attributes.

2018-02-23 18:57:58 +01:00

kernel_work_stealing.h

Code refactor: add WorkTile struct for passing work to kernel.

2017-10-04 21:11:14 +02:00

kernel.h

Code refactor: device memory cleanups, preparing for mapped host memory.

2017-11-05 15:22:04 +01:00