Commit Graph

8 Commits

Author SHA1 Message Date
Brecht Van Lommel
27df40f87f Fix #29653: fix wrong cycles depth of field distance when rendering with a
scaled camera.
2011-12-19 14:23:24 +00:00
Brecht Van Lommel
57a39c3a0c Fix #29594: cycles NaN values with window coordinates mapping. 2011-12-13 00:00:26 +00:00
Brecht Van Lommel
fc42a6185d Cycles:
* Fix object scaling update issue with interactive rendering + static BVH.
* Fix negative scaling issue with static BVH.
* Fix #29217: excessive fireflies in first sample.
2011-11-12 14:29:52 +00:00
Brecht Van Lommel
e9b967d05b Cycles: remove deprecated strict aliasing flag for opencl, fix missing update
modifying object layer in properties editor, and add memarena utility.
2011-09-19 11:57:31 +00:00
Brecht Van Lommel
67030aaf84 Cycles: optimizations for instances in scene updates before render starts,
should load a non-trivial mesh instanced many times quite a bit faster now.
2011-09-02 16:15:18 +00:00
Brecht Van Lommel
64c2d5e90e Cycles: more opencl fixes. 2011-05-31 11:31:00 +00:00
Brecht Van Lommel
88b25b871d Cycles: fix mapping node rotation not working correct for Y/Z axes, patch by Sanne. 2011-05-12 11:34:16 +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