3 Commits

Author	SHA1	Message	Date
Brecht Van Lommel	9fba458a7f	Cycles: float texture support. Due to GPU limitations there are now 95 byte, ... and 5 float image textures. For CPU render this limit will be lifted later on with image cache support. Patch by Mike Farnsworth. Also changed color space option in image/environment texture node, to show options Color and Non-Color Data, instead of sRGB and Linear, this is more descriptive, and it was not really correct to equate Non-Color Data with Linear.	2012-03-07 12:27:18 +00:00
Brecht Van Lommel	966e004bbe	Cycles: OSL build & image manager fixes.	2011-05-31 16:21:30 +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