Brecht Van Lommel
360fcd73fe
Cycles:
...
* add some (disabled) test code for using OpenImageIO in imbuf
* link cycles, openimageio and boost into blender instead of a shared library
* some cmakefile changes to simplify the code and follow conventions better
* this may solve running cycles problems on windows XP, or give a different
and hopefully more useful error message
2011-08-16 16:15:34 +00:00
Brecht Van Lommel
6686f18948
Cycles: more opencl tweaks, status is:
...
* kernel has shading nodes / textures disabled, amd/nvidia opencl
compilers choke on these, need to figure out how to avoid this
* works in cycles_test, not available as option in blender yet
* kernel compiles and runs with opencl 1.1 from intel/amd/nvidia
2011-08-11 12:36:08 +00:00
Brecht Van Lommel
b98ccf6998
Cycles: amd opencl compatibility fixes.
2011-08-10 14:26:51 +00:00
Brecht Van Lommel
abc601d10e
Cycles: opencl 1.1 compatibility tweaks.
2011-08-09 18:53:54 +00:00
Brecht Van Lommel
966e004bbe
Cycles: OSL build & image manager fixes.
2011-05-31 16:21:30 +00:00
Brecht Van Lommel
64c2d5e90e
Cycles: more opencl fixes.
2011-05-31 11:31:00 +00:00
Brecht Van Lommel
4bb582effb
Cycles: some mix node blend modes not working correct:
...
subtract, screen, divide, difference, darken, lighten, overlay
patch by Sanne, thanks!
2011-05-27 09:38:49 +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
25b25059ef
Cycles: fix vector math subtract not working correct, patch by Sanne.
2011-05-16 08:08:37 +00:00
Brecht Van Lommel
233f27a7e1
Cycles: fix chained mix/add closures nodes not working.
2011-05-14 13:23:15 +00:00
Brecht Van Lommel
fd5937fd1f
Cycles: OSL build fixes, based on patch from erwin94.
2011-05-14 09:42:02 +00:00
Brecht Van Lommel
922bb24865
Cycles: color space control for image/environment texture nodes. Ideally would
...
be automated but need to think about how to do this, not so simply in a node
system. But guideline for now is, for color textures set to sRGB, for things like
bump or roughness map, set to Linear.
2011-05-13 14:32:08 +00:00
Brecht Van Lommel
216602fe4b
Cycles: fix BSDF closure inputs ignoring links.
2011-05-13 12:11:08 +00:00
Brecht Van Lommel
6778ea39d5
Cycles: rename UV geometry node output to Parametric to avoid confusion with uv texture coordinates.
2011-05-04 15:22:15 +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
Brecht Van Lommel
f56aa76752
Cycles: some more windows build fixes, based on patch by Francisco De La Cruz.
2011-05-04 09:58:02 +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
Brecht Van Lommel
e5d7a38a25
Cycles: fix build issue with Blender includes.
2011-05-01 09:19:45 +00:00
Brecht Van Lommel
774584d7e8
Cycles: hook up the CMake build system.
...
New build instructions for Ubuntu Linux in the wiki:
http://wiki.blender.org/index.php/Dev:2.5/Source/Cycles
2011-04-28 13:47:27 +00:00
Brecht Van Lommel
791f6c94fb
Cycles: fix for vector math node by Lukas Toenne, thanks.
2011-04-28 11:45:06 +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
