Lukas Toenne
a9105a7dea
Fix for Cycles (CUDA) compilation (again ...). Moved the AttributeStandard enum typedef and the attribute_standard_name mapping function to util_attribute/util_types headers, so they can properly be used by kernel and render files alike. This should avoid any std C includes which are not available in CUDA. Thanks to Sergey for help!
2012-09-07 11:06:45 +00:00
Lukas Toenne
ab4b74f1ed
Cycles compiler fixes related to OSL changes:
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* reverted r50430
* removed 2 util_params.h includes from r50428, these were causing trouble with OIIO in CUDA compilation. The purpose of these was to define the ustring type, but can just use the standard string type from util_string as well.
2012-09-06 07:44:49 +00:00
Lukas Toenne
674d295df3
Fix for attribute lookup in OSL. This uses a map in the OSL globals instead of the device texture.
2012-09-05 17:08:56 +00:00
Thomas Dinges
779ecb06dd
Cycles / OSL:
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* Compile fix for the "direction_to_panorama" issue.
Added kernel_projection.h to kernel_triangle.h.
2012-09-01 15:30:35 +00:00
Campbell Barton
158a70c8a3
the mutex struct seems to be different across systems, use memset rather then an initializer value.
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also quiet warning in cycles.
2012-06-25 11:19:38 +00:00
Campbell Barton
0fbb6bff27
style cleanup: block comments
2012-06-09 17:22:52 +00:00
Brecht Van Lommel
022d12a721
Fix most of #31307 : cycles panorama camera not working correct with speed
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vectors and window texture coordinates. Only for Fisheye Equisolid it's
still not working correct yet. Patch from Dalai with modifications.
2012-05-07 10:53:09 +00:00
Brecht Van Lommel
1d8c798188
Cycles: support for motion vector and UV passes.
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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
63d4bafff5
Cycles: some steps to getting OpenCL backend to compile.
2011-05-20 12:26:01 +00:00
Brecht Van Lommel
cf00171da5
Cycles: fix for UV texture coordinates lookup with more than one mesh, bug in corner attribute storage.
2011-05-04 14:01:38 +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
