Thomas Dinges 2c58e96685 Cycles / Shader Graph optimization: ...

* Unnecessary shader inputs inside the Mix Shader are now ignored, in case the factor is 0.0 / 1.0 and not connected. 
This way we save some render time for complex node graphs. 

Example: http://www.pasteall.org/pic/show.php?id=48226
Check the Mix Shader at the end: In this case, Cycles will now avoid the complete huge shader tree, and only calculate the Diffuse Shader.
Rendertime decreased from 1:50 min to 1:20 min on CPU. GPU rendering benefits as well from this. 

This only affects SVM, OSL was already doing these optimizations.

2013-03-31 01:18:10 +00:00

..

app

Cycles Test App:

2013-01-17 22:51:54 +00:00

blender

misc minor edits.

2013-03-29 06:25:22 +00:00

bvh

Fix cycles issue with BVH cache created with 64 bits and used for 32 bits binary,

2013-02-13 11:02:51 +00:00

cmake

Cycles / CMake:

2012-11-09 18:31:04 +00:00

device

Cycles / CUDA:

2013-03-17 14:32:50 +00:00

doc

edits to cycles cmake files so cmake_consistency_check.py can parse them.

2011-11-08 20:27:37 +00:00

kernel

style cleanup: osl and NULL pointer use, also correct sequencer gap operator id's

2013-03-27 20:27:07 +00:00

render

Cycles / Shader Graph optimization:

2013-03-31 01:18:10 +00:00

subd

Cycles Hair: refactoring to support generic attributes for hair curves. There

2013-01-03 12:08:54 +00:00

util

Cycles GPU Rendering:

2013-02-21 17:16:32 +00:00

CMakeLists.txt

Fix cycles intersection issue with overlapping faces on windows 32 bit and CPU

2013-02-04 16:12:37 +00:00

SConscript

Fix scons win32 link error with OSL, also fix a GLEW linker warning

2013-02-10 20:47:44 +00:00