Thomas Dinges
ee36e75b85
Cleanup: Fix Cycles Apache header.
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This was already mixed a bit, but the dot belongs there.
2014-12-25 02:50:24 +01:00
4b820fb673
Fix T38311: cycles BVH cache crash on Windows.
2014-01-23 01:13:46 +01:00
241fccaf6a
Fix T37817: cycles CUDA detection problem on Windows with non-ascii paths.
2014-01-11 00:47:58 +01:00
Brecht Van Lommel
b9ce231060
Cycles: relicense GNU GPL source code to Apache version 2.0.
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More information in this post:
http://code.blender.org/
Thanks to all contributes for giving their permission!
2013-08-18 14:16:15 +00:00
Lukas Toenne
588e4a4327
Additional fix #32074 , by Sven-Hendrik Haase (svenstaro). Boost version header must be included in cycles in order to expand the version check macro.
2012-07-29 13:52:38 +00:00
Sergey Sharybin
8ad3e73965
Make Cycles compatible with older boost versions.
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Patch by IRIE Shinsuke, thanks!
2012-07-25 20:25:47 +00:00
Sergey Sharybin
a87051bd8e
Patch #32074 : Fix compilation with boost 1.50
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This patch switches from boost's filesystem v2 to v3.
This should be completely smooth due to filesystem v3 is pretty
old already.
Patch by Sven-Hendrik Haase (aka svenstaro), thanks!
2012-07-11 14:48:47 +00:00
Brecht Van Lommel
92764260d7
Cycles: add option to cache BVH's between subsequent renders, storing the BVH on
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disk to be reused by the next render.
This is useful for rendering animations where only the camera or materials change.
Note that saving the BVH to disk only to be removed for the next frame is slower
if this is not the case and the meshes do actually change.
For a render, it will save bvh files to the cache user directory, and remove all
cache files from other renders. The files are named using a MD5 hash based on the
mesh, to verify if the meshes are still the same.
2012-01-16 13:13:37 +00:00
Ton Roosendaal
da376e0237
Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later.
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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
