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318 Commits

Author SHA1 Message Date
Brecht Van Lommel
df625253ac Cycles: 
* Add max diffuse/glossy/transmission bounces
* Add separate min/max for transparent depth
* Updated/added some presets that use these options
* Add ray visibility options for objects, to hide them from
  camera/diffuse/glossy/transmission/shadow rays
* Is singular ray output for light path node

Details here:
http://wiki.blender.org/index.php/Dev:2.5/Source/Render/Cycles/LightPaths
 2011-09-01 15:53:36 +00:00
Brecht Van Lommel
1e741b3a52 Cycles: integrator presets, patch by Thomas. 2011-08-29 17:55:14 +00:00
Brecht Van Lommel
be0aef2ef2 Cycles: pause button to interrupt viewport renders, in the 3d view header. 2011-08-29 16:54:13 +00:00
Thomas Dinges
213c58fdd5 Cycles UI file: 
* Import bpy.types.Panel at the beginning, like in Trunk
 2011-08-29 13:59:11 +00:00
Brecht Van Lommel
47fb31404f Cycles: preview passes setting to set the max number of passes to render in 
the viewport working now, set to 0 for unlimited (well, actually 2147483647).
 2011-08-29 10:21:10 +00:00
Brecht Van Lommel
bae896691a Cycles: 
* Add alpha pass output, to use set Transparent option in Film panel.
* Add Holdout closure (OSL terminology), this is like the Sky option in the
  internal renderer, objects with this closure show the background / zero
  alpha.
* Add option to use Gaussian instead of Box pixel filter in the UI.
* Remove camera response curves for now, they don't really belong here in
  the pipeline, should be moved to compositor.

* Output full float values for rendering now, previously was only byte precision.
* Add a patch from Thomas to get a preview passes option, but still disabled
  because it isn't quite working right yet.
* CUDA: don't compile shader graph evaluation inline.
* Convert tabs to spaces in python files.
 2011-08-28 13:55:59 +00:00
Brecht Van Lommel
48b4de3152 Cycles: 
* auto/fixed threads option is used now, patch by Thomas.
* remove unused CUDA_LIBRARIES, library is dynamically loaded
* fix mesh XML export operator for API update
 2011-08-24 10:44:04 +00:00
Brecht Van Lommel
9ccc60ed8c Cycles: 
* Update progress bar during render (patch by Thomas)
* Show status/pass/time during render in 3d view
 2011-08-22 13:17:43 +00:00
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
40886b6965 Cycles: fix missing texture space panels. 2011-08-08 14:08:58 +00:00
Brecht Van Lommel
1cf0af703d Cycles: working towards texture workflow design 
http://wiki.blender.org/index.php/Dev:2.5/Source/Render/TextureWorkflow

* Added "active texture node" in shading node trees.
* Texture draw mode draw active texture node now, and new Material draw
  mode shows GLSL material.
* GLSL materials now match solid draw mode lighting better.
* Texture properties can now texture nodes from material/world/lamp.
 2011-06-27 17:10:50 +00:00
Brecht Van Lommel
a5c6f3d53b Cycles: more work on texturing UI, now texture nodes use same nodes as shading, 
only rough implementation for design proposal.
 2011-06-14 16:05:21 +00:00
Brecht Van Lommel
77c2266d7b Cycles: texture tab in properties editor now shows dropdown for selecting 
texture users in the context. It's only useful for modifiers and brushes
at the moment, not for shading nodes as using texture datablocks there is
not yet supported.
 2011-06-08 23:36:06 +00:00
Brecht Van Lommel
88d9d89c97 Cycles: svn merge -r36495:36747 https://svn.blender.org/svnroot/bf-blender/trunk/blender/ 2011-05-18 13:56:20 +00:00
Brecht Van Lommel
8da594c861 Render API: first step in updating RenderEngine to work according to: 
http://wiki.blender.org/index.php/Dev:2.5/Source/Render/RenderEngineAPI
 2011-05-17 14:26:45 +00:00
Brecht Van Lommel
442baef055 Cycles: different fix for animation render, in render API instead of python script. 2011-05-09 10:43:09 +00:00
Brecht Van Lommel
0651b9fde3 Cycles: fix scene not updating for animation render, patch by David Rodriguez Garcia. 2011-05-04 09:41:45 +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