7 Commits

Author	SHA1	Message	Date
Brecht Van Lommel	1d8c798188	Cycles: support for motion vector and UV passes. ... Most of the changes are related to adding support for motion data throughout the code. There's some code for actual camera/object motion blur raytracing but it's unfinished (it badly slows down the raytracing kernel even when the option is turned off), so that code it disabled still. Motion vector export from Blender tries to avoid computing derived meshes when the mesh does not have a deforming modifier, and it also won't store motion vectors for every vertex if only the object or camera is moving.	2012-04-30 12:49:26 +00:00
Brecht Van Lommel	f99343d3b8	Cycles: Render Passes ... Currently supported passes: * Combined, Z, Normal, Object Index, Material Index, Emission, Environment, Diffuse/Glossy/Transmission x Direct/Indirect/Color Not supported yet: * UV, Vector, Mist Only enabled for CPU devices at the moment, will do GPU tweaks tommorrow, also for environment importance sampling. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Passes	2012-01-25 17:23:52 +00:00
Brecht Van Lommel	9ebfcea8f3	Cycles: revert commit that joined surface/volume socket into a single shader socket, ... on second thought this makes it a bit too difficult to understand what's going on.	2011-10-12 23:03:12 +00:00
Brecht Van Lommel	7503a7edfb	Cycles: replace surface/volume sockets in output nodes with a single shader socket, ... decided it's better to render objects as either surface or volume. This may break the volume rendering patch, but shaders with volume closures still get tagged as having volume closures, so it should be fixable without too many changes.	2011-10-12 15:42:35 +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	2996f08f84	Cycles: first batch of windows build fixes, not quite there yet.	2011-05-03 18:29:11 +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