Brecht Van Lommel eb87529e23 Cycles OSL: shader script node ...

Documentation here:
http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/OSL
http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.65/Cycles

These changes require an OSL build from this repository:
https://github.com/DingTo/OpenShadingLanguage

The lib/ OSL has not been updated yet, so you might want to keep OSL disabled
until that is done.

Still todo:
* Auto update for external .osl files not working currently, press update manually
* Node could indicate better when a refresh is needed
* Attributes like UV or generated coordinates may be missing when requested from
  an OSL shader, need a way to request them to be loaded by cycles
* Expose string, enum and other non-socket parameters
* Scons build support

Thanks to Thomas, Lukas and Dalai for the implementation.

2012-11-03 14:32:35 +00:00

..

attribute.cpp

Cycles: Anisotropic BSDF enabled, with tangents now computed from the active UV map.

2012-10-10 13:02:20 +00:00

attribute.h

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

background.cpp

Cycles: add render layer use environment option to disable world lighting on

2012-04-13 12:58:12 +00:00

background.h

Cycles: add render layer use environment option to disable world lighting on

2012-04-13 12:58:12 +00:00

buffers.cpp

Fix #32072: cycles shadow pass gave different results with/without emitting

2012-09-28 13:41:34 +00:00

buffers.h

Cycles: merge of changes from tomato branch.

2012-09-04 13:29:07 +00:00

camera.cpp

More fixes related to #32900, motion blur with cuda sm 2.0 still disabled.

2012-10-18 12:45:27 +00:00

camera.h

Cycles: fix some update issues with camera motion blur, and do some more work

2012-10-15 21:12:58 +00:00

CMakeLists.txt

code cleanup:

2012-10-17 04:13:03 +00:00

film.cpp

Fix #31883: cycles vectors pass rendering crash with some render layers using

2012-06-20 14:24:52 +00:00

film.h

Fix #31883: cycles vectors pass rendering crash with some render layers using

2012-06-20 14:24:52 +00:00

filter.cpp

style cleanup: assignment & indentation.

2012-06-09 18:56:12 +00:00

filter.h

Cycles:

2011-08-28 13:55:59 +00:00

graph.cpp

Cycles: per-BSDF normal input and new Bump node.

2012-10-10 15:56:43 +00:00

graph.h

Integer socket support in Cycles. Int values are already supported natively in OSL, but were not used as actual ints on the SVM stack. This patch implements all the necessary functionality to support reading input values from RNA properties and convert between SHADER_SOCKET_INT and other types.

2012-10-20 13:11:45 +00:00

image.cpp

Fix #32618: cycles multithreaded image loading could crash with CUDA, was a

2012-09-27 17:42:09 +00:00

image.h

Fix #32618: cycles multithreaded image loading could crash with CUDA, was a

2012-09-27 17:42:09 +00:00

integrator.cpp

Fix #32018: non-progressive integrator crash.

2012-09-19 17:09:11 +00:00

integrator.h

Cycles: first step for implementation of non-progressive sampler that handles

2012-06-13 11:44:48 +00:00

light.cpp

Fix #32815: cycles environment render as lamp crash with resolution >= 1024.

2012-10-08 12:15:18 +00:00

light.h

Cycles: first step for implementation of non-progressive sampler that handles

2012-06-13 11:44:48 +00:00

mesh_displace.cpp

Cycles: support for motion vector and UV passes.

2012-04-30 12:49:26 +00:00

mesh.cpp

Cycles OSL: refactoring and fixes

2012-11-03 14:32:13 +00:00

mesh.h

Cycles: threading optimizations

2012-05-05 19:44:33 +00:00

nodes.cpp

Cycles OSL: shader script node

2012-11-03 14:32:35 +00:00

nodes.h

Cycles OSL: shader script node

2012-11-03 14:32:35 +00:00

object.cpp

Attempts to fix CUDA issues on sm 2.0 cards, still no luck getting motion blur

2012-10-17 22:48:29 +00:00

object.h

Fix cycles motion blur not working correct with shutter time > 2.0. The soft

2012-10-17 17:27:30 +00:00

osl.cpp

Cycles OSL: shader script node

2012-11-03 14:32:35 +00:00

osl.h

Cycles OSL: shader script node

2012-11-03 14:32:35 +00:00

particles.cpp

Cycles fix: don't skip particle device update when there are no particle systems. The device texture always contains at least one dummy particle in case particle info node is used for non-instance objects, this must be initialized in any case.

2012-09-01 11:30:19 +00:00

particles.h

Added a bunch of additional particle state attributes to the Cycles particle info node:

2012-08-31 19:38:59 +00:00

scene.cpp

Cycles: fix some update issues with camera motion blur, and do some more work

2012-10-15 21:12:58 +00:00

scene.h

Cycles: fix some update issues with camera motion blur, and do some more work

2012-10-15 21:12:58 +00:00

session.cpp

Fix #32951: Progressive refine crashing Blender when used with multiple cuda devices

2012-10-24 14:43:29 +00:00

session.h

Fix #32972: cycles crash switching OSL to SVM in viewport render.

2012-10-26 09:25:02 +00:00

shader.cpp

Cycles: optimization to not compile shaders and load images that are not

2012-10-30 11:51:17 +00:00

shader.h

Cycles OSL: shader script node

2012-11-03 14:32:35 +00:00

sobol.cpp

Fix #29528: crash adding subsurf modifier in a particular scene with viewport render.

2011-12-08 21:55:35 +00:00

sobol.h

Fix #29528: crash adding subsurf modifier in a particular scene with viewport render.

2011-12-08 21:55:35 +00:00

svm.cpp

Cycles: optimization to not compile shaders and load images that are not

2012-10-30 11:51:17 +00:00

svm.h

Cycles: support for motion vector and UV passes.

2012-04-30 12:49:26 +00:00

tile.cpp

Cycles: use simplier strategy in next_tile for viewport rendering

2012-10-25 12:03:36 +00:00

tile.h

Cycles: use simplier strategy in next_tile for viewport rendering

2012-10-25 12:03:36 +00:00