Thomas Dinges 0639ba8ea5 Cycles / Shader graph: Fallback to Sharp closures for very small roughness. ...

We fallback to Sharp closures for Glossy, Glass and Refraction nodes now, in case the Roughness input is disconnected and 0 (< 1e-4f to be exact).
This way we gain a few percentages of performance, in case the user did not manually set the closure type to "Sharp" in the UI.

Sharp will probably be removed from the UI as a followup, not needed anymore with this internal optimization.

Original idea by Lukas Stockner(Differential Revision: https://developer.blender.org/D1439), code implementation by myself.

2015-11-18 18:47:56 +01:00

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app

Cycles standalone: add support for reading UV coordinates to the XML scene reader

2015-06-27 12:05:05 +02:00

blender

Cycles: Expose user-defined shutter curve to the interface

2015-10-28 02:43:06 +05:00

bvh

Cleanup: And one more commit... (BVH Cache).

2015-09-24 17:01:58 +02:00

cmake

Cycles: Support building with latest upstream OSL

2015-09-08 13:10:00 +05:00

device

Cycles: Partially revert previous commit

2015-11-01 21:01:12 +05:00

doc

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kernel

Fix T46671: Cycles assert with CMJ sample function

2015-11-03 18:49:27 +05:00

render

Cycles / Shader graph: Fallback to Sharp closures for very small roughness.

2015-11-18 18:47:56 +01:00

subd

Cycles: Code cleanup, spaces around keywords

2015-03-28 00:15:15 +05:00

util

Cycles: Fix compilation error with MSVC

2015-10-28 17:33:31 +05:00

CMakeLists.txt

CMake: Add option to enable -Werror cflag in some areas

2015-07-18 10:49:51 +02:00

SConscript

Cycles: Restructure kernel files organization

2015-05-22 16:31:34 +05:00