blender/intern/cycles/kernel/svm
Stuart Broadfoot 638b084f82 Cycles Hair: Strand Minimum Pixel Size
Code is added to restrict the pixel size of strands in cycles. It works best with ribbon primitives and a preset for these is included. It uses distance dependent expansion of the strands and then stochastic strand removal to give a fading. To prevent a slowdown for triangle mesh objects in the BVH an extra visibility flag has been added. It is also only applied for camera rays.

The strand width settings are also changed, so that the particle size is not included in the width calculation. Instead there is a separate particle system parameter for width scaling.
2013-04-15 21:38:31 +00:00
..
svm_attribute.h Fix CUDA build error after last commit, and remove some comments. 2013-01-03 13:18:35 +00:00
svm_brick.h Fix cycles CUDA sm 1.3 build with 32 bit compiler, tweaked voronoi 2012-11-30 07:27:17 +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_camera.h Fix #30966: cycles nan mesh vertices got set to (0, 0, 0), now remove them instead. 2012-04-16 08:35:21 +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 Fix 34831: SSS issue with non-progressive render, due to error in closure merging code. 2013-04-02 15:53:24 +00:00
svm_convert.h Integer socket support in Cycles. Int values are already supported natively in OSL, but were not used as actual ints on the SVM stack. This patch implements all the necessary functionality to support reading input values from RNA properties and convert between SHADER_SOCKET_INT and other types. 2012-10-20 13:11:45 +00:00
svm_displace.h Cycles: per-BSDF normal input and new Bump node. 2012-10-10 15:56:43 +00:00
svm_fresnel.h Cycles/ Layer Weight Node: 2012-10-19 13:51:37 +00:00
svm_gamma.h Cycles: remove a few usages of double, to fix opencl warnings. 2012-04-30 10:03:13 +00:00
svm_geometry.h Cycles Hair: Strand Minimum Pixel Size 2013-04-15 21:38:31 +00:00
svm_gradient.h style cleanup: assignment & indentation. 2012-06-09 18:56:12 +00:00
svm_hsv.h Fix #33267: cycles math node power gave different results for CPU and GPU. The 2012-11-23 17:39:41 +00:00
svm_image.h Fix #34679: cycles image texture alpha fringes. New rule is now that color output 2013-04-05 16:43:53 +00:00
svm_invert.h Invert Color Cycles Node 2011-12-03 23:05:35 +00:00
svm_light_path.h Cycles: add light falloff node, with quadratic/linear/constant falloff and a 2012-05-07 20:24:38 +00:00
svm_magic.h style cleanup: assignment & indentation. 2012-06-09 18:56:12 +00:00
svm_mapping.h Cycles: add light falloff node, with quadratic/linear/constant falloff and a 2012-05-07 20:24:38 +00:00
svm_math.h Cycles OSL: diffuse_toon and specular_toon closures. These are toon shaders with 2012-12-19 21:17:16 +00:00
svm_mix.h clamp for Mix node 2012-08-30 06:31:02 +00:00
svm_musgrave.h code cleanup: quiet all warnings about double promotion (either by changing the type or explicitly casting). 2012-06-09 17:45:22 +00:00
svm_noise.h Cycles: different fix for perlin noise generating nan values, now check for 2013-01-09 22:06:03 +00:00
svm_noisetex.h Cycles / OSL: 2012-06-02 21:34:25 +00:00
svm_normal.h Fix #29715: cycles and glsl normal node not working correct. 2011-12-28 19:42:22 +00:00
svm_ramp.h Cycles: RGB and Vector Curves nodes now supported, with the limitation that the 2012-12-11 14:39:37 +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 Fix #33830: cycles normal mapping was not quite correct, was not correctly 2013-01-15 16:35:05 +00:00
svm_texture.h Fix cycles CUDA sm 1.3 build with 32 bit compiler, tweaked voronoi 2012-11-30 07:27:17 +00:00
svm_types.h Cycles Hair: Strand Minimum Pixel Size 2013-04-15 21:38:31 +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 Fix cycles CUDA sm 1.3 build with 32 bit compiler, tweaked voronoi 2012-11-30 07:27:17 +00:00
svm_wave.h style cleanup: assignment & indentation. 2012-06-09 18:56:12 +00:00
svm.h New feature 2012-12-28 14:21:30 +00:00