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

..

attribute.cpp

Cycles: Code cleanup, spaces around keywords

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

attribute.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

background.cpp

Cycles: Code cleanup, prepare for strict C++ flags

2015-03-27 18:23:31 +05:00

background.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

bake.cpp

Bake-API: reduce memory footprint when baking more than one object (Fix T41092)

2015-04-17 12:25:37 -03:00

bake.h

Bake-API: reduce memory footprint when baking more than one object (Fix T41092)

2015-04-17 12:25:37 -03:00

buffers.cpp

Cycles: Add debug pass showing average number of ray bounces per pixel

2015-06-11 14:53:15 +02:00

buffers.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

camera.cpp

Cycles: Support user-defined shutter curve

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

camera.h

Cycles: Support user-defined shutter curve

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

CMakeLists.txt

Cycles: Use curve approximation for blackbody instead of lookup table

2015-05-05 06:11:54 +00:00

curves.cpp

Cycles: Code cleanup, prepare for strict C++ flags

2015-03-27 18:23:31 +05:00

curves.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

film.cpp

Cycles: Use new CDF evaluation utility for the pixel filter

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

film.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

graph.cpp

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

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

graph.h

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

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

image.cpp

Cycles: Gracefully handle out-of-memory happening in device vector

2015-10-11 19:41:59 +05:00

image.h

Cycles: Increase number of textures allowed for OpenCL render

2015-10-11 18:22:01 +05:00

integrator.cpp

Cycles: Correction to integrator's transparent shadows

2015-09-08 11:47:39 +05:00

integrator.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

light.cpp

Fix T45227: Light optimization commit broke world MIS

2015-06-28 20:47:35 +02:00

light.h

Cycles: Ignore light which has no contribution to the scene

2015-06-27 15:13:08 +02:00

mesh_displace.cpp

Cycles: Cleanup, whitespace around keywords

2015-10-08 19:08:28 +05:00

mesh.cpp

Cleanup: Remove some underlying code for the BVH disk cache.

2015-09-24 15:47:27 +02:00

mesh.h

Cycles: Synchronize images after building mesh BVH

2015-04-20 17:29:51 +05:00

nodes.cpp

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

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

nodes.h

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

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

object.cpp

Fix T45390: Cycles experimental displacement method ignores scaling when render

2015-07-13 15:24:56 +02:00

object.h

Fix T44908: Blender crashes when trying to use cycles experimental displacement

2015-06-02 00:04:30 +05:00

osl.cpp

Cleanup: Remove unused ray type flags.

2015-05-08 12:10:26 +02:00

osl.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

particles.cpp

Cycles: Add some statistics logging

2015-04-10 15:37:49 +05:00

particles.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

scene.cpp

Cycles: Support user-defined shutter curve

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

scene.h

Cycles: Split BVH nodes storage into inner and leaf nodes

2015-04-20 17:29:51 +05:00

session.cpp

Cycles: Log requested device features

2015-07-18 16:02:09 +02:00

session.h

Cycles: Add utility function to count maximum number of closures used by session

2015-05-09 19:17:49 +05:00

shader.cpp

Cycles: Update TODO, camera in volume is supported already

2015-09-08 11:29:14 +05:00

shader.h

Cycles: Fix missing features gathering from the bump graph

2015-06-01 19:49:52 +05:00

sky_model_data.h

Cycles: Code cleanyp, sky model

2015-03-28 00:28:37 +05:00

sky_model.cpp

Cycles: Code cleanyp, sky model

2015-03-28 00:28:37 +05:00

sky_model.h

Cycles: Code cleanyp, sky model

2015-03-28 00:28:37 +05:00

sobol.cpp

…

sobol.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

svm.cpp

Cycles: Cleanup, whitespace around keywords

2015-10-08 19:08:28 +05:00

svm.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

tables.cpp

Cycles: Add some statistics logging

2015-04-10 15:37:49 +05:00

tables.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

tile.cpp

Cycles: Cleanup, whitespace around keywords

2015-10-08 19:08:28 +05:00

tile.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00