bartvdbraak/blender
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14 Commits

Author SHA1 Message Date
Sergey Sharybin
0e995e0bfe Cycles: Fix strict -Wpedantic warnings with GCC 
Patch by Stefan Werner, thanks!
 2017-03-06 14:18:26 +01:00
Brecht Van Lommel
eac7ed8d04 Code refactor: minor node and node type utility functions and changes. 2016-05-29 20:30:16 +02:00
Brecht Van Lommel
9b9921b765 Code refactor: nodify Cycles shader and lights. 
Differential Revision: https://developer.blender.org/D2016
 2016-05-22 17:29:25 +02:00
Brecht Van Lommel
e7d13b8a1d Code refactor: nodify Cycles background and film. 
Differential Revision: https://developer.blender.org/D2016
 2016-05-22 17:29:25 +02:00
Brecht Van Lommel
0e8cd14dfe Code refactor: use shader pointers rather than shader indexes. 2016-05-17 21:39:16 +02:00
Sergey Sharybin
fa6bdfd622 Cycles: Support per-render layer world AO settings 
This is sort of extension of existing Use Environment option which now allows to
disable AO on the render layer basis.

Useful in cases like disabling AO for the background because it might make it
too flat and so.

Reviewers: juicyfruit, dingto, brecht

Reviewed By: brecht

Subscribers: eyecandy, venomgfx

Differential Revision: https://developer.blender.org/D1633
 2015-11-24 13:21:40 +05:00
Thomas Dinges
ee36e75b85 Cleanup: Fix Cycles Apache header. 
This was already mixed a bit, but the dot belongs there.
 2014-12-25 02:50:24 +01:00
Brecht Van Lommel
b9ce231060 Cycles: relicense GNU GPL source code to Apache version 2.0. 
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
Brecht Van Lommel
54b1976958 Fix #35896: cycles crash with OSL image textures and viewport + preview render 
running at the same time.
 2013-06-28 13:05:21 +00:00
Brecht Van Lommel
9d3ad07f14 Cycles: ray visibility panel is now also available for the world, works same as 
meshes and lamps. The light path node already made this possible but it's a bit
faster to render this way and convenient.
 2013-06-10 20:34:34 +00:00
Brecht Van Lommel
88a261c13b Cycles: add render layer use environment option to disable world lighting on 
individual render layers.
 2012-04-13 12:58:12 +00:00
Brecht Van Lommel
22abc63f67 Cycles: ambient occlusion support, with AO factor and distance, and a render pass. 
http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/World#Ambient_Occlusion
http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Passes#Lighting_Passes
 2012-02-28 16:45:08 +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
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