3 Commits

Author	SHA1	Message	Date
Brecht Van Lommel	fe09b24e86	Cycles: per-BSDF normal input and new Bump node. ... Each BSDF node now has a Normal input, which can be used to set a custom normal for the BSDF, for example if you want to have only bump on one of the layers in a multilayer material. The Bump node can be used to generate a normal from a scalar value, the same as what happens when you connect a scalar value to the displacement output. Documentation has been updated with the latest changes: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes Patch by Agustin Benavidez, some implementation tweaks by me.	2012-10-10 15:56:43 +00:00
Brecht Van Lommel	63d4bafff5	Cycles: some steps to getting OpenCL backend to compile.	2011-05-20 12:26:01 +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