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blender/intern/cycles/kernel/svm
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Sergey Sharybin c81e6ffdf9 Fix T46915: Non-intuitive behavior of Vector Curve Mapping node 
Vector mapping node was doing some weird mapping of both original and mapped
coordinates. Mapping of original coordinates was caused by the clamping nature
of the LUT generated from the node. Mapping of the mapped value again was quite
totally obscure -- one needed to constantly keep in mind that actual value will
be scaled up and moved down.

This commit makes it so values in the vector curve mapping are always absolute.
In fact, it is now behaving quite the same as RGB curve mapping node and the
code could be de-duplicated. Keeping the code duplicated for a bit so it's more
clear what exact parts of the node changed.

Reviewers: brecht

Subscribers: bassamk

Differential Revision: https://developer.blender.org/D1672
2015-12-31 20:40:22 +05:00
..
svm_attribute.h Fix T46352: Cycles fails to render when material contains UV mapped texture as volume input 2015-10-05 14:45:03 +05:00
svm_blackbody.h Cycles: Use curve approximation for blackbody instead of lookup table 2015-05-05 06:11:54 +00:00
svm_brick.h Fix T46030: Strange behavior of Cycles Brick Texture 2015-09-18 17:32:17 +05:00
svm_brightness.h Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
svm_camera.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_checker.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_closure.h Fix T45058: Cycles hair shader reflects incorrectly for meshes 2015-10-11 19:43:30 +05:00
svm_convert.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_displace.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_fresnel.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_gamma.h Cycles: Constant fold for the Gamma Node. 2015-12-22 13:53:13 +01:00
svm_geometry.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_gradient.h Cycles: Use native saturate function for CUDA 2015-04-28 00:38:32 +05:00
svm_hsv.h Cleanup: Typo fix in HSV code. 2015-04-04 07:50:09 +02:00
svm_image.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_invert.h Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
svm_light_path.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_magic.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_mapping.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_math_util.h Cycles: Constant fold for the Gamma Node. 2015-12-22 13:53:13 +01:00
svm_math.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_mix.h Cycles: Use native saturate function for CUDA 2015-04-28 00:38:32 +05:00
svm_musgrave.h Cleanup: Remove unused Noise Basis texture code. 2015-05-28 01:07:37 +02:00
svm_noise.h Cleanup: Remove some unused / unreferenced functions for perdiodic perlin noise. 2014-10-03 18:00:45 +02:00
svm_noisetex.h Cleanup: Remove unused Noise Basis texture code. 2015-05-28 01:07:37 +02:00
svm_normal.h Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
svm_ramp.h Fix T46915: Non-intuitive behavior of Vector Curve Mapping node 2015-12-31 20:40:22 +05:00
svm_sepcomb_hsv.h Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
svm_sepcomb_vector.h Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
svm_sky.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_tex_coord.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_texture.h Cleanup: Remove unused Noise Basis texture code. 2015-05-28 01:07:37 +02:00
svm_types.h Cleanup: spelling/style 2015-08-23 21:12:48 +10:00
svm_value.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm_vector_transform.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm_voronoi.h Cleanup: Remove unused Voronoi texture code. 2015-05-28 00:36:33 +02:00
svm_voxel.h Cycles: Remove redundant coordinate clipping in voxel SVM node 2015-10-05 12:41:16 +05:00
svm_wave.h Cleanup: Remove unused Noise Basis texture code. 2015-05-28 01:07:37 +02:00
svm_wavelength.h Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
svm_wireframe.h Cycles: OpenCL kernel split 2015-05-09 19:52:40 +05:00
svm.h Cycles: Workaround for sm_50 on 32bit platform 2015-07-21 10:18:04 +02:00