Brecht Van Lommel b6d12f11fe Fix #30004: cycles brightness/contrast node issues. The formula used did not work ...

very well for colors that can be outside of the 0.0..1.0 range, giving +/- infinity
results.

Now we just use a simple linear contrast factor as proposed by Paolo Sourvinos, and
clamp values to be >= 0, and also make the parameters work more in the 0..1 range
instead of the 0..100 range, to be more consistent with other nodes.

2012-02-08 17:09:30 +00:00

..

bsdf_ashikhmin_velvet.h

Cycles:

2011-11-10 14:32:16 +00:00

bsdf_diffuse.h

Cycles:

2011-09-12 13:13:56 +00:00

bsdf_microfacet.h

Cycles:

2011-11-14 19:45:21 +00:00

bsdf_oren_nayar.h

Cycles: try to avoid NaN pixels with oren nayar. Also small cmake code cleanup.

2011-11-18 15:39:40 +00:00

bsdf_reflection.h

Cycles:

2011-09-12 13:13:56 +00:00

bsdf_refraction.h

Cycles:

2011-09-12 13:13:56 +00:00

bsdf_transparent.h

Cycles:

2011-09-12 13:13:56 +00:00

bsdf_ward.h

Cycles:

2011-09-12 13:13:56 +00:00

bsdf_westin.h

Cycles:

2011-09-12 13:13:56 +00:00

bsdf.h

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

2011-04-27 11:58:34 +00:00

emissive.h

Cycles:

2011-10-15 23:49:01 +00:00

svm_attribute.h

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

2011-04-27 11:58:34 +00:00

svm_brightness.h

Fix #30004: cycles brightness/contrast node issues. The formula used did not work

2012-02-08 17:09:30 +00:00

svm_bsdf.h

Cycles: Oren-Nayar BSDF support. This is not a separate shader node, rather it

2011-11-14 17:31:47 +00:00

svm_camera.h

CameraData Input Cycles Node

2011-12-02 20:36:13 +00:00

svm_checker.h

Cycles: small tweak to checker texture, scale rather than add with epsilon,

2012-01-09 16:57:26 +00:00

svm_closure.h

Cycles: Oren-Nayar BSDF support. This is not a separate shader node, rather it

2011-11-14 17:31:47 +00:00

svm_convert.h

Cycles:

2011-08-28 13:55:59 +00:00

svm_displace.h

Cycles: some steps to getting OpenCL backend to compile.

2011-05-20 12:26:01 +00:00

svm_fresnel.h

Cycles: procedural texture nodes reorganization. This will break existing files

2011-11-06 21:05:58 +00:00

svm_gamma.h

Cycles Gamma Node

2011-12-16 20:35:06 +00:00

svm_geometry.h

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

2011-04-27 11:58:34 +00:00

svm_gradient.h

Cycles:

2011-11-08 14:10:33 +00:00

svm_hsv.h

bugfix: [#29711] Cycles - HSV Node - Hue Change Bug

2011-12-29 05:40:48 +00:00

svm_image.h

Sample as Lamp option for world shaders, to enable multiple importance sampling.

2012-01-20 17:49:17 +00:00

svm_invert.h

Invert Color Cycles Node

2011-12-03 23:05:35 +00:00

svm_light_path.h

Cycles:

2011-09-01 15:53:36 +00:00

svm_magic.h

Cycles: procedural texture nodes reorganization. This will break existing files

2011-11-06 21:05:58 +00:00

svm_mapping.h

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

2011-04-27 11:58:34 +00:00

svm_math.h

Cycles: amd opencl compatibility fixes.

2011-08-10 14:26:51 +00:00

svm_mix.h

HSV Color Node for Cycles

2011-12-02 16:57:37 +00:00

svm_musgrave.h

Fix #29860: cycles musgrave scale input not working correct.

2012-01-12 17:13:56 +00:00

svm_noise.h

Fix #30049: cycles noise texture producing nan values with some

2012-02-07 17:32:01 +00:00

svm_noisetex.h

Cycles: procedural texture nodes reorganization. This will break existing files

2011-11-06 21:05:58 +00:00

svm_normal.h

Fix #29715: cycles and glsl normal node not working correct.

2011-12-28 19:42:22 +00:00

svm_sepcomb_rgb.h

cycles separateRGB: fix for cuda kernel building.

2011-12-02 07:13:48 +00:00

svm_sky.h

Cycles: some steps to getting OpenCL backend to compile.

2011-05-20 12:26:01 +00:00

svm_tex_coord.h

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

2011-04-27 11:58:34 +00:00

svm_texture.h

Cycles: procedural texture nodes reorganization. This will break existing files

2011-11-06 21:05:58 +00:00

svm_types.h

Cycles: Render Passes

2012-01-25 17:23:52 +00:00

svm_value.h

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.

2011-04-27 11:58:34 +00:00

svm_voronoi.h

Cycles: procedural texture nodes reorganization. This will break existing files

2011-11-06 21:05:58 +00:00

svm_wave.h

Cycles: procedural texture nodes reorganization. This will break existing files

2011-11-06 21:05:58 +00:00

svm.h

Brightness/Contrast Node for Cycles

2012-01-24 16:32:31 +00:00

volume.h

Cycles: add some volume nodes, they don't actually do anything, this is just

2011-09-27 20:03:16 +00:00