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blender/intern/cycles/kernel
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Mai Lavelle e7ea1ae78c Cycles microdisplacement: Improved automatic bump mapping 
Object coordinates can now be used in the displacement shader and will give
correct results, where as before bump mapping was calculated from the displace
positions and resulted in incorrect shading.

This works by evaluating the shader in two parts, first bump then surface, and
setting the shader state to match what it would be if the surface was
undisplaced for the bump shader evaluation. Currently only `P` is set as if
undisplaced, but other shader variables could be set as well, such as `I` or
`time`. Since these aren't set to anything meaningful for displacement I left
them out of this patch, we can decide what to do with them separately.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D2156
2016-09-01 22:45:49 -04:00
..
bvh Cycles: Support proper visibility check in single volume intersection step for QBVH 2016-08-25 11:13:35 +02:00
closure Cycles: Fix embarrassing typo 2016-08-05 14:45:54 +02:00
geom Cycles: Fix regression where smoke wouldn't show in renders 2016-08-17 10:43:13 -04:00
kernels Cycles: Change code order for Image Data Types. 2016-08-11 22:30:03 +02:00
osl Cycles microdisplacement: Improved automatic bump mapping 2016-09-01 22:45:49 -04:00
shaders Fix T49187: inconsistent Normal Map node output for backfacing polygons. 2016-08-30 12:48:59 +03:00
split Cycles: Move BVK kernel files to own directory 2016-07-11 13:58:47 +02:00
svm Cycles microdisplacement: Improved automatic bump mapping 2016-09-01 22:45:49 -04:00
CMakeLists.txt Cycles microdisplacement: Improved automatic bump mapping 2016-09-01 22:45:49 -04:00
kernel_accumulate.h Fix Cycles kernel build without render passes support. 2016-07-18 22:40:08 +02:00
kernel_bake.h Cycles: Tweaks to support CUDA 8 toolkit 2016-08-01 15:54:29 +02:00
kernel_camera.h Cycles: Tweaks to support CUDA 8 toolkit 2016-08-01 15:54:29 +02:00
kernel_compat_cpu.h Cycles: Add single channel texture support for OpenCL. 2016-08-14 20:21:08 +02:00
kernel_compat_cuda.h Fix Cycles OpenCL textures after recent CUDA fix. 2016-08-15 16:28:48 +02:00
kernel_compat_opencl.h Fix Cycles CUDA adaptive kernel not working correctly after recent closure changes. 2016-08-09 01:31:07 +02:00
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: Add multi-scattering, energy-conserving GGX as an option to the Glossy, Anisotropic and Glass BSDFs 2016-06-23 22:57:26 +02:00
kernel_film.h Cycles: Use native saturate function for CUDA 2015-04-28 00:38:32 +05:00
kernel_globals.h Cycles: Support half and half4 textures. 2016-06-19 17:31:16 +02:00
kernel_jitter.h Fix T48301: Cycles incorrect render with CMJ and viewport samples 0. 2016-04-28 23:57:20 +02:00
kernel_light.h Cycles: Tweaks to support CUDA 8 toolkit 2016-08-01 15:54:29 +02:00
kernel_math.h Cleanup: Move texture definitions to util, to avoid bad level include. 2016-04-15 23:02:44 +02:00
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: Cleanup, indentation 2016-08-25 12:33:07 +02:00
kernel_path_common.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
kernel_path_state.h Fix T49078: Cycles tries to render volume from another render layer when camera is in volume 2016-08-25 10:55:59 +02:00
kernel_path_surface.h Cycles: Tweaks to support CUDA 8 toolkit 2016-08-01 15:54:29 +02:00
kernel_path_volume.h Cycles: Tweaks to support CUDA 8 toolkit 2016-08-01 15:54:29 +02:00
kernel_path.h Cycles: Recent SSS inline changes broke CPU tests 2016-08-03 15:27:48 +02:00
kernel_projection.h Cycles: Tweaks to support CUDA 8 toolkit 2016-08-01 15:54:29 +02:00
kernel_queues.h Cycles: Code cleanup in split kernel, whitespaces 2015-07-03 11:03:56 +02:00
kernel_random.h Cycles: Fix/workaround for missing AA on Pascal (GTX10x0) cards 2016-08-23 16:32:09 +02:00
kernel_shader.h Cycles: Fix embarrassing typo 2016-08-05 14:45:54 +02:00
kernel_shadow.h Cycles: Revert previous fixes to intersect_all functions 2016-07-26 17:16:23 +02:00
kernel_subsurface.h Cycles: Correction to previous commit 2016-08-05 12:16:24 +02:00
kernel_textures.h Fix Cycles OpenCL textures after recent CUDA fix. 2016-08-15 16:28:48 +02:00
kernel_types.h Cycles microdisplacement: Improved automatic bump mapping 2016-09-01 22:45:49 -04:00
kernel_volume.h Fix T49078: Cycles tries to render volume from another render layer when camera is in volume 2016-08-25 10:55:59 +02:00
kernel_work_stealing.h Cycles: Cleanup, indent nested preprocessor directives 2016-03-25 13:55:42 +01:00
kernel.h Cycles: Deduplicte CPU kernel declaration and definition code 2015-12-30 17:54:02 +05:00