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	Include stories about projects I am a member of.

Wed, Dec 5

Stefan Werner (swerner) committed rB5e0eed8958f1: Merge remote-tracking branch 'origin/master' into cycles_texture_cache (authored by Stefan Werner (swerner)).

Merge remote-tracking branch 'origin/master' into cycles_texture_cache

Wed, Dec 5, 3:26 PM

Wed, Nov 28

Stefan Werner (swerner) accepted D3892: Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel.

I think this can be committed. There may be a few things where it can be extended (for example, it would be useful to group the scene_intersect calls by primary, diffuse, glossy, etc rays) and we could think of writing the output in a machine-readable format to allow for nice presentations (see https://rmanwiki.pixar.com/display/REN/Diagnostics for example), but the profiling data is already very useful as-is.

Wed, Nov 28, 9:02 PM

Fri, Nov 23

Stefan Werner (swerner) committed rB874f12480f46: Cycles: Fixed a warning. (authored by Stefan Werner (swerner)).

Cycles: Fixed a warning.

Fri, Nov 23, 1:47 PM

Stefan Werner (swerner) committed rBaa000400dc70: Cycles: Improved robustness of hair motion blur. (authored by Stefan Werner (swerner)).

Cycles: Improved robustness of hair motion blur.

Fri, Nov 23, 1:25 PM

Stefan Werner (swerner) closed D3695: Cycles: Improved robustness of hair motion blur..

Fri, Nov 23, 1:25 PM · Cycles

Stefan Werner (swerner) committed rB071f4f4ce0b9: Cycles: Improved robustness of hair motion blur. (authored by Stefan Werner (swerner)).

Cycles: Improved robustness of hair motion blur.

Fri, Nov 23, 1:19 PM

Thu, Nov 15

Stefan Werner (swerner) added a comment to rB2c5531c0a521: Cycles: Added Embree as BVH option for CPU renders..

Ideally, we wouldn't need a custom FindEmbree.cmake and Embree's configuration file would point to the required libraries:
https://github.com/embree/embree/issues/209

Thu, Nov 15, 8:50 AM

Wed, Nov 14

Stefan Werner (swerner) added inline comments to rB2c5531c0a521: Cycles: Added Embree as BVH option for CPU renders..

Wed, Nov 14, 9:04 AM

Nov 8 2018

Stefan Werner (swerner) committed rB36f9a9694d7b: Merge branch 'master' into cycles_texture_cache (authored by Stefan Werner (swerner)).

Merge branch 'master' into cycles_texture_cache

Nov 8 2018, 1:16 PM

Stefan Werner (swerner) added a comment to D3892: Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel.

Hey, I was working on something like that too :D

Nov 8 2018, 1:12 PM

Nov 7 2018

Stefan Werner (swerner) committed rBa0d8e52b54ea: Cycles: Fixed BVH UI options enabling/disabling when Embree is enabled. (authored by Stefan Werner (swerner)).

Cycles: Fixed BVH UI options enabling/disabling when Embree is enabled.

Nov 7 2018, 8:51 PM

Stefan Werner (swerner) committed rB85a97449051a: Merge branch 'master' into blender2.8 (authored by Stefan Werner (swerner)).

Merge branch 'master' into blender2.8

Nov 7 2018, 8:45 PM

Stefan Werner (swerner) committed rBee6cc1d558ba: install_deps: Added optional build of Embree to install_deps.sh, turned off by… (authored by Stefan Werner (swerner)).

install_deps: Added optional build of Embree to install_deps.sh, turned off by…

Nov 7 2018, 8:36 PM

Stefan Werner (swerner) committed rBd3320c54880a: Cycles: Rearranged macros in kernel_types.h to fix Embree build. (authored by Stefan Werner (swerner)).

Cycles: Rearranged macros in kernel_types.h to fix Embree build.

Nov 7 2018, 3:21 PM

Stefan Werner (swerner) committed rB9d0eac6ba5ef: Merge branch 'master' into blender2.8 (authored by Stefan Werner (swerner)).

Merge branch 'master' into blender2.8

Nov 7 2018, 2:30 PM

Stefan Werner (swerner) committed rBd3dd3739f6fe: Cycles: Fixed a warning. (authored by Stefan Werner (swerner)).

Cycles: Fixed a warning.

Nov 7 2018, 2:04 PM

Stefan Werner (swerner) committed rBe96986fa47fe: Cycles: Fixed OpenCL render after the Embree checkin. (authored by Stefan Werner (swerner)).

Cycles: Fixed OpenCL render after the Embree checkin.

Nov 7 2018, 1:54 PM

Stefan Werner (swerner) committed rB2c5531c0a521: Cycles: Added Embree as BVH option for CPU renders. (authored by Stefan Werner (swerner)).

Cycles: Added Embree as BVH option for CPU renders.

Nov 7 2018, 1:05 PM

Stefan Werner (swerner) closed D3682: Cycles: Embree integration.

Nov 7 2018, 1:05 PM · Cycles

Stefan Werner (swerner) committed rB732736dd6e06: Cycles: Re-added runtime checks for the correct Embree build. (authored by Stefan Werner (swerner)).

Cycles: Re-added runtime checks for the correct Embree build.

Nov 7 2018, 12:31 PM

Stefan Werner (swerner) committed rB64d719d68cfd: Merge branch 'master' of git.blender.org:blender into cycles_embree (authored by Stefan Werner (swerner)).

Merge branch 'master' of git.blender.org:blender into cycles_embree

Nov 7 2018, 11:11 AM

Stefan Werner (swerner) committed rB93e02908d4a9: Cycles: Set the preprocessor flag to tell Embree it's using a static library. (authored by Stefan Werner (swerner)).

Cycles: Set the preprocessor flag to tell Embree it's using a static library.

Nov 7 2018, 10:53 AM

Stefan Werner (swerner) committed rBd710953c2278: Cycles: Some cleanup for Embree integration. (authored by Stefan Werner (swerner)).

Cycles: Some cleanup for Embree integration.

Nov 7 2018, 10:53 AM

Nov 6 2018

Stefan Werner (swerner) committed rB8600c7f9ef3e: Merge branch 'master' of git.blender.org:blender into cycles_texture_cache (authored by Stefan Werner (swerner)).

Merge branch 'master' of git.blender.org:blender into cycles_texture_cache

Nov 6 2018, 8:41 PM

Stefan Werner (swerner) committed rB30634f590271: Cycles: Embree option is now only visible when Cycles was compiled with Embree. (authored by Stefan Werner (swerner)).

Cycles: Embree option is now only visible when Cycles was compiled with Embree.

Nov 6 2018, 8:41 PM

Stefan Werner (swerner) committed rB817d1e477f17: build_deps: Made sure Embree is being found on case sensitive file systems. (authored by Stefan Werner (swerner)).

build_deps: Made sure Embree is being found on case sensitive file systems.

Nov 6 2018, 3:37 PM

Stefan Werner (swerner) committed rB214065333a32: Embree: Set max ISA to AVX2 to get consistent builds across compilers. (authored by Stefan Werner (swerner)).

Embree: Set max ISA to AVX2 to get consistent builds across compilers.

Nov 6 2018, 3:16 PM

Stefan Werner (swerner) committed rB0a1dfb7e2f79: Cycles: Added Embree to `make deps` script and changed CMake build files to… (authored by Stefan Werner (swerner)).

Cycles: Added Embree to `make deps` script and changed CMake build files to…

Nov 6 2018, 11:38 AM

Oct 30 2018

Stefan Werner (swerner) committed rB9e61e8a2d5a8: Cycles: Made things compile with Embree disabled. (authored by Stefan Werner (swerner)).

Cycles: Made things compile with Embree disabled.

Oct 30 2018, 2:14 PM

Oct 29 2018

Stefan Werner (swerner) committed rB1cbcc84ebfa6: Cycles: Turn the Embree build setting off by default. (authored by Stefan Werner (swerner)).

Cycles: Turn the Embree build setting off by default.

Oct 29 2018, 8:00 PM

Stefan Werner (swerner) committed rBdba2aba8557e: Merge branch 'master' of git.blender.org:blender into cycles_embree (authored by Stefan Werner (swerner)).

Merge branch 'master' of git.blender.org:blender into cycles_embree

Oct 29 2018, 7:58 PM

Jonatan Mercado (jonimercado) awarded D3538: Cycles: Added Cryptomatte passes. a Burninate token.

Oct 29 2018, 6:20 PM · Cycles

Aditia A. Pratama (aditiapratama) awarded rBe58c6cf0c678: Cycles: Added Cryptomatte output. a Love token.

Oct 29 2018, 5:25 AM

Oct 28 2018

Tema Lavrov (shader) awarded rBe58c6cf0c678: Cycles: Added Cryptomatte output. a Evil Spooky Haunted Tree token.

Oct 28 2018, 9:30 PM

Stefan Werner (swerner) committed rBe58c6cf0c678: Cycles: Added Cryptomatte output. (authored by Stefan Werner (swerner)).

Cycles: Added Cryptomatte output.

Oct 28 2018, 10:52 AM

Stefan Werner (swerner) closed D3538: Cycles: Added Cryptomatte passes..

Oct 28 2018, 10:52 AM · Cycles

Oct 19 2018

Stefan Werner (swerner) committed rB6568074b9421: Cycles: Added option for custom texture cache path. (authored by Stefan Werner (swerner)).

Cycles: Added option for custom texture cache path.

Oct 19 2018, 2:50 PM

Oct 16 2018

Stefan Werner (swerner) committed rB80bcd2cffbc5: Cycles: Texture Cache toggle is now properly updated. (authored by Stefan Werner (swerner)).

Cycles: Texture Cache toggle is now properly updated.

Oct 16 2018, 1:54 PM

Oct 15 2018

Stefan Werner (swerner) committed rBb178cc0a9ea1: Cycles: Fixed OpenCL kernel build on Windows. (authored by Stefan Werner (swerner)).

Cycles: Fixed OpenCL kernel build on Windows.

Oct 15 2018, 2:07 PM

Stefan Werner (swerner) committed rB98a1c684cd8c: Cycles: Fixed build on Linux and OpenCL. (authored by Stefan Werner (swerner)).

Cycles: Fixed build on Linux and OpenCL.

Oct 15 2018, 11:16 AM

Oct 12 2018

Stefan Werner (swerner) committed rBa8e894951a0b: Merge branch 'master' of git.blender.org:blender into cycles_embree (authored by Stefan Werner (swerner)).

Merge branch 'master' of git.blender.org:blender into cycles_embree

Oct 12 2018, 12:12 PM

Oct 5 2018

Stefan Werner (swerner) committed rBe9ad3f4356c0: Cycles: Fixed texture caching when using the new displacement nodes. (authored by Stefan Werner (swerner)).

Cycles: Fixed texture caching when using the new displacement nodes.

Oct 5 2018, 12:26 PM

Stefan Werner (swerner) committed rBe3067641c378: Merge branch 'cycles_texture_cache' of git.blender.org:blender into… (authored by Stefan Werner (swerner)).

Merge branch 'cycles_texture_cache' of git.blender.org:blender into…

Oct 5 2018, 12:26 PM

Stefan Werner (swerner) committed rB53700beb0929: Cycles: Implmemented texture filtering for box mapping. (authored by Stefan Werner (swerner)).

Cycles: Implmemented texture filtering for box mapping.

Oct 5 2018, 12:26 PM

Sep 27 2018

Stefan Werner (swerner) committed rBbfa29bb70449: Cycles: Improved ray differentials for volume scattering. (authored by Stefan Werner (swerner)).

Cycles: Improved ray differentials for volume scattering.

Sep 27 2018, 10:21 AM

Sep 26 2018

Stefan Werner (swerner) committed rB0c7aaf9545b6: Cycles: Fixes for OSL with texture caching: Textures are now right side up… (authored by Stefan Werner (swerner)).

Cycles: Fixes for OSL with texture caching: Textures are now right side up…

Sep 26 2018, 1:39 PM

Stefan Werner (swerner) committed rBc367153c6ce1: Cycles: Set proper defaults for texture caching. (authored by Stefan Werner (swerner)).

Cycles: Set proper defaults for texture caching.

Sep 26 2018, 1:39 PM

Sep 24 2018

Stefan Werner (swerner) committed rB2fd6efed5e5c: Cycles: Setting dNdx/dNdy to zero for flat shaded surfaces. (authored by Stefan Werner (swerner)).

Cycles: Setting dNdx/dNdy to zero for flat shaded surfaces.

Sep 24 2018, 10:25 PM

Stefan Werner (swerner) committed rBc00925cac5ce: Cycles: Fixed uninitialised variable. (authored by Stefan Werner (swerner)).

Cycles: Fixed uninitialised variable.

Sep 24 2018, 2:59 PM

Sep 21 2018

Stefan Werner (swerner) committed rBb56be6e73cad: Cycles: Fixed swapped parameters in fresnel_dielectric(). (authored by Stefan Werner (swerner)).

Cycles: Fixed swapped parameters in fresnel_dielectric().

Sep 21 2018, 4:24 PM

Stefan Werner (swerner) committed rBc174ad09f9b9: Cycles: Moved Texture caching options to their own subsection in the UI. (authored by Stefan Werner (swerner)).

Cycles: Moved Texture caching options to their own subsection in the UI.

Sep 21 2018, 4:24 PM

Sep 18 2018

Stefan Werner (swerner) raised a concern with rBd6e769d32e79: Cycles: Add reflection fix to Bump and Normal Map nodes.

The normals produced by this code don't always have unit length.

Sep 18 2018, 10:34 AM

Sep 17 2018

Stefan Werner (swerner) committed rB60da3f4ca61b: Merge branch 'master' of git.blender.org:blender into cycles_texture_cache (authored by Stefan Werner (swerner)).

Merge branch 'master' of git.blender.org:blender into cycles_texture_cache

Sep 17 2018, 4:36 PM

Stefan Werner (swerner) added a comment to D2574: Cycles: Implement optional normal adjustment that ensures valid reflections for normal maps and bump maps.

Is it possible that this is missing a normalize() at the end? I'm seeng non-unit length normals being passed into the BSDFs now.
For example the classroom benchmark scene asserts with NaN pixels now.

Sep 17 2018, 4:24 PM · Cycles

Sep 15 2018

Stefan Werner (swerner) added a project to D3695: Cycles: Improved robustness of hair motion blur.: Cycles.

Sep 15 2018, 12:22 AM · Cycles

Sep 14 2018

Wo!262 (wo262) awarded D3695: Cycles: Improved robustness of hair motion blur. a Love token.

Sep 14 2018, 9:34 PM · Cycles

Stefan Werner (swerner) added a reviewer for D3695: Cycles: Improved robustness of hair motion blur.: Cycles.

Sep 14 2018, 7:04 PM · Cycles

Stefan Werner (swerner) updated the diff for D3695: Cycles: Improved robustness of hair motion blur..

Fixed whitespace.

Sep 14 2018, 4:28 PM · Cycles

Stefan Werner (swerner) added a comment to D3695: Cycles: Improved robustness of hair motion blur..

Unfortunately, I have no .blend file to demonstrate this bug, at least not one that I could legally share.

Sep 14 2018, 4:27 PM · Cycles

Stefan Werner (swerner) created D3695: Cycles: Improved robustness of hair motion blur..

Sep 14 2018, 4:20 PM · Cycles

Stefan Werner (swerner) committed rB0a2b2d59a589: Cycles: Improved robustness of hair motion blur. (authored by Stefan Werner (swerner)).

Cycles: Improved robustness of hair motion blur.

Sep 14 2018, 4:20 PM

Stefan Werner (swerner) added a comment to D3693: Blender 2.8: New Blender Cycles Client for dividing the workflow of rendering to three parts: Preprocessing (Blender), Rendering (Blender Client), Postprocessing (Blender).

Just skimming the code, I can't claim I fully comprehend it yet. A few thoughts:

Sep 14 2018, 3:56 PM · BF Blender: 2.8

Sep 10 2018

Stefan Werner (swerner) added a comment to D3682: Cycles: Embree integration.

All BVHs are going to give identical results, unless they're broken. Likewise, the differences between separate implementations of a given ray/triangle intersector (Möller–Trumbore, Woop, ...) will also only differ in floating point rounding. As long as we're compiling with fast-math turned on, our results will not be bit-perfect across compilers anyway. Hair curves have small differences (caps, self-intersection epsilon), if we need perfection we could just implement the same intersection everywhere (Embree and DXR/OptiX allow for user defined geometry).

Sep 10 2018, 11:01 PM · Cycles

Stefan Werner (swerner) committed rB7a89fa4a8550: Cycles: Fixed some warnings. (authored by Stefan Werner (swerner)).

Cycles: Fixed some warnings.

Sep 10 2018, 3:27 PM

Stefan Werner (swerner) updated the summary of D3682: Cycles: Embree integration.

Sep 10 2018, 2:41 PM · Cycles

Stefan Werner (swerner) updated the summary of D3682: Cycles: Embree integration.

Sep 10 2018, 2:40 PM · Cycles

Stefan Werner (swerner) retitled D3682: Cycles: Embree integration from Cycles: Laid some foundation for embree ray accelerator: flags, UI and CMake to Cycles: Embree integration.

Sep 10 2018, 2:37 PM · Cycles

Stefan Werner (swerner) added a comment to D3682: Cycles: Embree integration.

Please disregard the excessive changes in platform_win32.cmake - that must have been a merge gone wrong.

Sep 10 2018, 2:33 PM · Cycles

Stefan Werner (swerner) committed rB71f0f05cd52e: Merge branch 'cycles_embree' of git.blender.org:blender into cycles_embree (authored by Stefan Werner (swerner)).

Merge branch 'cycles_embree' of git.blender.org:blender into cycles_embree

Sep 10 2018, 2:23 PM

Stefan Werner (swerner) committed rBd8da415d63b0: Cycles: Laid some foundation for embree ray accelerator: flags, UI and CMake (authored by Stefan Werner (swerner)).

Cycles: Laid some foundation for embree ray accelerator: flags, UI and CMake

Sep 10 2018, 2:23 PM

Stefan Werner (swerner) added a reverting change for rB3194e05d3f27: Cycles: Removed scaling from Embree's object motion blur.: rBd8da415d63b0: Cycles: Laid some foundation for embree ray accelerator: flags, UI and CMake.

Sep 10 2018, 2:23 PM