7 Commits

Author	SHA1	Message	Date
Brecht Van Lommel	9a1c1f132d	Cycles OSL: most closure code is now shared between OSL and SVM. Also fix ... transmission pass and filter glossy option. The BSDF closure class is now more similar to the SVM closures, and includes some flags and labels that are needed to properly categorize the BSDF's for render passes. Phong closure is gone for the moment, needs to be adapated to the new structure still.	2012-10-20 12:18:00 +00:00
Brecht Van Lommel	afb75ad2af	Cycles: add Tangent input for Anisotropic BSDF. ... Also refactor SVM BSDF code, preparing it to be shared with OSL.	2012-10-17 12:17:17 +00:00
Brecht Van Lommel	e731ffb648	Cycles: Oren-Nayar BSDF support. This is not a separate shader node, rather it ... is available through the Roughness input on the Diffuse BSDF. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Diffuse Patch by Yasuhiro Fujii, thanks!	2011-11-14 17:31:47 +00:00
Brecht Van Lommel	cdee3435c6	Cycles: internal changes that should have no effect on user level yet, added ... shader flags for various purposes, and some code for light types other than points.	2011-09-27 20:37:24 +00:00
Brecht Van Lommel	ebc653463d	Cycles: ... * Fix missing update when editing objects with emission materials. * Fix preview pass rendering set to 1 not showing full resolution. * Fix CUDA runtime compiling failing due to missing cache directory. * Use settings from first render layer for visibility and material override. And a bunch of incomplete and still disabled code mostly related to closure sampling.	2011-09-12 13:13:56 +00:00
Brecht Van Lommel	db1664ed4c	Cycles: ... * Compute MD5 hash to deal with nvidia opencl compiler cache not recognizing changes in #included files, makes it possible to do kernel compile only once and remember it for the next time blender is started. * Kernel tweak to compile with ATI/linux. Enabling any more functionality than simple clay render still chokes the compiler though, without a specific error message ..	2011-09-03 10:49:54 +00:00
Ton Roosendaal	da376e0237	Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. ... Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php	2011-04-27 11:58:34 +00:00