Lukas Stockner (lukasstockner97)
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Dec 26 2013, 7:53 PM (195 w, 1 d)

Recent Activity

Wed, Sep 20

Lukas Stockner (lukasstockner97) added a comment to T52802: Denoise artifacts with Direct Glossy.

Perhaps the denoising should work on log(glossy) or some other kind of remapping to bring the extreme values into a smaller range.

Wed, Sep 20, 3:34 PM · Cycles, BF Blender

Sat, Sep 16

Lukas Stockner (lukasstockner97) closed T52781: Memleak (?) with Denoiser as "Invalid".

This behaviour is expected, unfortunately more memory is needed during rendering when you use denoising.
There are three reasons for that:

Sat, Sep 16, 6:22 PM · BF Blender

Thu, Aug 31

Lukas Stockner (lukasstockner97) added a comment to T52574: "Path tracing tile" starts at 0 instead of 1.

I agree that the message is misleading, but a simple +1 is not really the correct answer. The number that's currently displayed is the number of finished tiles, so it actually makes sense that it starts as 0. Just doing a +1 is wrong since there will be multiple tiles active at once.

Thu, Aug 31, 7:10 PM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) added a comment to T52589: RC2: default cube with blackbody crashes Blender.

Doing the cleanup first can will actually increase the number of kernel recompiles - due to shader optimization, you could end up with different node groups depending on mix factors etc., which means you'd get annoying rebuilds while tweaking shaders. That's also a problem with attributes and resyncing, which is why those are only evaluated after optimization when doing a F12 render, and afaik the same should be happening for node groups already.

Thu, Aug 31, 7:05 PM · Cycles, BF Blender

Sun, Aug 27

Lukas Stockner (lukasstockner97) added a comment to T52433: Volume Absorption color tint.

This is caused by kernel_volume_shadow, which incorrectly uses the FLT_MAX ray distance from the sun sampling when applying the absorption in the glass volume - and for a distance of ~1e38, it makes sense that even the slightest absorption would cause the color to be saturated.

Sun, Aug 27, 4:25 PM · Cycles, BF Blender

Fri, Aug 25

Lukas Stockner (lukasstockner97) added a comment to D2810: Cycles: Speedup up tangent space calculation.

Yeah, that approach is definitely better - especially multithreading as much as possible is extremely important.

Fri, Aug 25, 11:00 PM
Lukas Stockner (lukasstockner97) added a comment to T52475: Point Density + denoising not working .

Should be fixed with rBf9a3d01452, thanks for the report.

Fri, Aug 25, 5:49 PM · BF Blender
Lukas Stockner (lukasstockner97) committed rBf9a3d01452e9: Cycles: Mark pixels with negative values as outliers (authored by Lukas Stockner (lukasstockner97)).
Cycles: Mark pixels with negative values as outliers
Fri, Aug 25, 5:47 PM

Thu, Aug 24

Lukas Stockner (lukasstockner97) created D2808: Cycles Networking support.
Thu, Aug 24, 10:26 PM

Aug 22 2017

Lukas Stockner (lukasstockner97) added a comment to D2803: Cycles: add bevel shader, for raytrace based rounded edges..

Yes, I'm not sure why glossy indirect rays would be disabled but diffuse indirect rays aren't.

Aug 22 2017, 7:51 PM

Aug 21 2017

Konstantin (Ko) awarded D2574: Cycles: Implement optional normal adjustment that ensures valid reflections for normal maps and bump maps a Like token.
Aug 21 2017, 9:38 PM · Cycles
Lukas Stockner (lukasstockner97) added a comment to D2803: Cycles: add bevel shader, for raytrace based rounded edges..

Hm, yes, there are many cases where packet traversal algorithms could be beneficial - Bevel and SSS of course, but also possibly shadow rays with Sample All and the first bounce with branched path tracing.

Aug 21 2017, 8:38 PM
Lukas Stockner (lukasstockner97) added a comment to D2803: Cycles: add bevel shader, for raytrace based rounded edges..

It might be useful to add an option for skipping the beveling when the position is more than one radius away from any edge.
Doing so would remove bevels between objects, but probably give a significant speed boost for small bevels on hard surfaces, which is the main use case for this node I guess.

Aug 21 2017, 3:50 PM

Aug 17 2017

Lukas Stockner (lukasstockner97) added a comment to D1619: Cycles: Add a resolution divider option for viewport rendering.

Thanks for the info, should be fixed in rB5492d2cb6738.

Aug 17 2017, 2:06 AM
Lukas Stockner (lukasstockner97) committed rB5492d2cb6738: Cycles: Calculate correct remaining time when using a larger pixel size (authored by Lukas Stockner (lukasstockner97)).
Cycles: Calculate correct remaining time when using a larger pixel size
Aug 17 2017, 2:01 AM
Lukas Stockner (lukasstockner97) closed T52418: Principled BSDF Shader node - Input number 16 does not exist as "Invalid".

Seems like this was resolved, so I'll just go ahead and close it. If there's still an issue, feel free to reopen.

Aug 17 2017, 12:18 AM · Nodes, BF Blender

Aug 15 2017

Lukas Stockner (lukasstockner97) committed rB66c1b23aa10d: Cycles/BI: Add a pixel size option for speeding up viewport rendering (authored by Lukas Stockner (lukasstockner97)).
Cycles/BI: Add a pixel size option for speeding up viewport rendering
Aug 15 2017, 1:24 AM
Lukas Stockner (lukasstockner97) closed D1619: Cycles: Add a resolution divider option for viewport rendering by committing rB66c1b23aa10d: Cycles/BI: Add a pixel size option for speeding up viewport rendering.
Aug 15 2017, 1:23 AM

Aug 9 2017

Lukas Stockner (lukasstockner97) accepted rB9da7dfa1586d: Refactor ID copying (and to some extent, ID freeing)..

Ah, okay, makes sense - I'll do so next time :)

Aug 9 2017, 7:24 PM
Lukas Stockner (lukasstockner97) closed T52275: Denoiser will blur sharp reflections as "Archived".

The problem here is the diffuse-specular-heuristic. The floor is classified as specular, so the feature passes are written based on the secondary bounce and therefore preserve reflections.
The brick on the other hand is considered diffuse, so the normal/albedo/depth passes contain no information about the white object.

Aug 9 2017, 12:42 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) raised a concern with rB9da7dfa1586d: Refactor ID copying (and to some extent, ID freeing)..

At least for me, this commit breaks node previews (for example in the Image Node).

Aug 9 2017, 12:34 AM
Lukas Stockner (lukasstockner97) committed rBf2728939df31: Fix T52280: The Image node in Compositing can't read Z buffer of openEXR in 2.79 (authored by Lukas Stockner (lukasstockner97)).
Fix T52280: The Image node in Compositing can't read Z buffer of openEXR in 2.79
Aug 9 2017, 12:33 AM
Lukas Stockner (lukasstockner97) closed T52280: The Image node in Compositing can't read Z buffer of openEXR in 2.79 as "Resolved" by committing rBf2728939df31: Fix T52280: The Image node in Compositing can't read Z buffer of openEXR in 2.79.
Aug 9 2017, 12:33 AM · BF Blender: Regressions, Compositing, BF Blender

Aug 8 2017

Lukas Stockner (lukasstockner97) added a comment to T52298: Crash with more then 8 suns on NVidia card.

Can't reproduce with latest master on Linux on a GTX780, might be a Windows driver issue.

Aug 8 2017, 10:34 PM · BF Blender

Aug 2 2017

Lukas Stockner (lukasstockner97) added a comment to D2764: Code refactor: use float4 instead of intrinsics for CPU denoise filtering..

I didn't check the whole code yet, but there actually is a reason for the horizontal sum: The loop above it processes four pixels at a time. Therefore, after the loop, each element of feature_means contains the sum of one quarter of the pixels. So, by taking the horizontal sum, we end up with the sum of all pixels in every element.
Actually, the same argument also applies to the max(hmax(...)) that would be removed by this patch - we want the maximum of all pixels, not the maximum of each quarter.

Aug 2 2017, 2:56 AM

Jul 27 2017

Lukas Stockner (lukasstockner97) updated the diff for D1976: Cycles: Add option to sky texture to specify the sun direction by another object.

Added the dependency, the viewport updates correctly now.

Jul 27 2017, 12:26 AM

Jul 26 2017

Lukas Stockner (lukasstockner97) abandoned D1825: Cycles: Cleanup: Compile stubs for disabled kernels and look up kernel pointers in arrays.

This is obsolete since denoising is in master.

Jul 26 2017, 11:36 PM
Lukas Stockner (lukasstockner97) updated the diff for D1619: Cycles: Add a resolution divider option for viewport rendering.

Right, adding a default option is much better.
Only downside is that it's longer, so I replaced the enum buttons with a dropdown.

Jul 26 2017, 9:58 PM
Lukas Stockner (lukasstockner97) updated the diff for D1619: Cycles: Add a resolution divider option for viewport rendering.

Both render engines now share the setting and the initial value is determined based on the DPI setting.

Jul 26 2017, 8:36 PM

Jul 3 2017

Lukas Stockner (lukasstockner97) closed T50234: Fireflies with Glossy Multiscatter GGX as "Archived".

Sorry for ignoring this report for so long...
These fireflies aren't really a bug, it's just a shortcoming of the stochastic evaluation used by the MultiGGX model.

Jul 3 2017, 6:55 PM · BF Blender
Lukas Stockner (lukasstockner97) closed T51950: Abnormally long Cycles OpenCL GPU render times with certain panoramic camera settings as "Resolved".

Fixed with rB15fd758bd632, thanks for the report!

Jul 3 2017, 6:30 PM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) committed rB15fd758bd632: Fix T51950: Abnormally long Cycles OpenCL GPU render times with certain… (authored by Lukas Stockner (lukasstockner97)).
Fix T51950: Abnormally long Cycles OpenCL GPU render times with certain…
Jul 3 2017, 6:28 PM
Lukas Stockner (lukasstockner97) committed rB6782a6076c22: Cycles: Add missing split kernel to CPUDevice (authored by Lukas Stockner (lukasstockner97)).
Cycles: Add missing split kernel to CPUDevice
Jul 3 2017, 6:28 PM

Jul 1 2017

Lukas Stockner (lukasstockner97) updated subscribers of T51944: Reverting the file while Cycles synchronizes crashes with the new depsgraph.
Jul 1 2017, 5:20 AM · BF Blender
Lukas Stockner (lukasstockner97) created T51944: Reverting the file while Cycles synchronizes crashes with the new depsgraph.
Jul 1 2017, 5:20 AM · BF Blender

Jun 28 2017

Lukas Stockner (lukasstockner97) committed rB1f3fd8e60a37: Fix T51909: Cycles: Uninitialized closure normals for the Hair BSDF (authored by Lukas Stockner (lukasstockner97)).
Fix T51909: Cycles: Uninitialized closure normals for the Hair BSDF
Jun 28 2017, 9:33 PM
Lukas Stockner (lukasstockner97) closed T51909: Blender 2.79 fur denoise bug as "Resolved" by committing rB1f3fd8e60a37: Fix T51909: Cycles: Uninitialized closure normals for the Hair BSDF.
Jun 28 2017, 9:33 PM · Cycles, BF Blender

Jun 26 2017

Frank Paul (cardboard) awarded D1543: Cycles: Add Support for IES files as textures for light strength a The World Burns token.
Jun 26 2017, 4:51 PM

Jun 22 2017

Lukas Stockner (lukasstockner97) committed rB197917608804: Cycles: Fix excessive sampling weight of glossy Principled BSDF components (authored by Lukas Stockner (lukasstockner97)).
Cycles: Fix excessive sampling weight of glossy Principled BSDF components
Jun 22 2017, 12:11 AM
Lukas Stockner (lukasstockner97) committed rB8cb741a598d6: Fix T51836: Cycles: Fix incorrect PDF approximations of the MultiGGX closures (authored by Lukas Stockner (lukasstockner97)).
Fix T51836: Cycles: Fix incorrect PDF approximations of the MultiGGX closures
Jun 22 2017, 12:11 AM
Lukas Stockner (lukasstockner97) closed D2677: Cycles: Improve sample weighting of the Principled BSDF specular component by committing rB197917608804: Cycles: Fix excessive sampling weight of glossy Principled BSDF components.
Jun 22 2017, 12:11 AM
Lukas Stockner (lukasstockner97) closed T51836: BSDF Weighting Issue with MultiGGX as "Resolved" by committing rB8cb741a598d6: Fix T51836: Cycles: Fix incorrect PDF approximations of the MultiGGX closures.
Jun 22 2017, 12:11 AM · Cycles, BF Blender

Jun 19 2017

Lukas Stockner (lukasstockner97) added a comment to D2677: Cycles: Improve sample weighting of the Principled BSDF specular component.

And here's a quick test render, credit for the scene goes to Rhys on BlenderArtists.

Jun 19 2017, 2:21 PM
Lukas Stockner (lukasstockner97) updated the diff for D2677: Cycles: Improve sample weighting of the Principled BSDF specular component.

Here's a simplified version of the patch that still gives the same improvement.

Jun 19 2017, 2:15 PM

Jun 18 2017

Lukas Stockner (lukasstockner97) added a comment to T51836: BSDF Weighting Issue with MultiGGX.

Okay, some more testing clearly shows that the approximate PDF causes the issue.

Jun 18 2017, 10:04 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) created P500 Potential MultiGGX PDF Fix.
Jun 18 2017, 9:55 AM
Lukas Stockner (lukasstockner97) renamed T51836: BSDF Weighting Issue with MultiGGX from "Principled BSDF Weighting Issue with MultiGGX" to "BSDF Weighting Issue with MultiGGX".
Jun 18 2017, 8:04 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) added a comment to T51836: BSDF Weighting Issue with MultiGGX.

Okay, so a bit of testing showed that this is actually not caused by the Principled BSDF at all, it's already a problem in 2.78:

Jun 18 2017, 8:04 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) claimed T51836: BSDF Weighting Issue with MultiGGX.
Jun 18 2017, 7:08 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) created T51836: BSDF Weighting Issue with MultiGGX.
Jun 18 2017, 7:07 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) committed rBcd8c46627f99: Fix unreported: Copy-pasting nodes crashes when they have an undefined type (authored by Lukas Stockner (lukasstockner97)).
Fix unreported: Copy-pasting nodes crashes when they have an undefined type
Jun 18 2017, 5:15 AM

Jun 16 2017

Riccardo Giovanetti (harvester) awarded D2708: Cycles: Use correct multisample MIS model for branched path tracing a Love token.
Jun 16 2017, 10:51 AM
Konstantin (Ko) awarded D2708: Cycles: Use correct multisample MIS model for branched path tracing a Like token.
Jun 16 2017, 8:08 AM
Lukas Stockner (lukasstockner97) added a comment to D2708: Cycles: Use correct multisample MIS model for branched path tracing.

And here's example renders for the new improvement:

Jun 16 2017, 8:00 AM
Lukas Stockner (lukasstockner97) updated the diff for D2708: Cycles: Use correct multisample MIS model for branched path tracing.

Some more changes to light MIS handling, this time giving a slight improvement for regular path tracing by moving the lamp picking PDF into the actual light sampling PDF instead of having its inverse in the eval_fac.

Jun 16 2017, 7:55 AM

Jun 12 2017

Lukas Stockner (lukasstockner97) added a comment to D2708: Cycles: Use correct multisample MIS model for branched path tracing.

Here's the tests:
First off, a very simple one - a diffuse plane illuminated by a HDRI background using BPT, 1 AA sample and 64 World samples per AA sample:
2.78c:


Patch:

Jun 12 2017, 5:59 AM
Lukas Stockner (lukasstockner97) created D2708: Cycles: Use correct multisample MIS model for branched path tracing.
Jun 12 2017, 5:46 AM

Jun 11 2017

Lukas Stockner (lukasstockner97) closed T51681: Black Artefacts / Negative Pixels with Denoiser as "Archived".

Okay, this is somewhat improved with rB558bea2. I'll look into better handling in the future, but we're really close to a release and fixing the underlying issues will be really tricky (if it's even possible)...

Jun 11 2017, 2:04 AM · BF Blender
Lukas Stockner (lukasstockner97) closed T51770: Black lines and dots with denoiser as "Archived".
Jun 11 2017, 2:03 AM · BF Blender
Lukas Stockner (lukasstockner97) closed T51767: Cycles denoising; Firefly/Highlight processing leads to pixels with negative values, values of -1.#INDO as "Archived".

Okay, this is somewhat improved with rB558bea2. I'll look into better handling in the future, but we're really close to a release and fixing the underlying issues will be really tricky (if it's even possible)...

Jun 11 2017, 2:03 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) added a comment to T51770: Black lines and dots with denoiser.

Okay, this is somewhat improved with rB558bea2. I'll look into better handling in the future, but we're really close to a release and fixing the underlying issues will be really tricky (if it's even possible)...

Jun 11 2017, 2:01 AM · BF Blender
Lukas Stockner (lukasstockner97) committed rB558bea225296: Cycles Denoising: Add more failsafes for invalid pixels (authored by Lukas Stockner (lukasstockner97)).
Cycles Denoising: Add more failsafes for invalid pixels
Jun 11 2017, 1:52 AM

Jun 9 2017

Lukas Stockner (lukasstockner97) committed rBc73206acc5c6: Cycles: Fix denoising passes being written when they're not actually generated (authored by Lukas Stockner (lukasstockner97)).
Cycles: Fix denoising passes being written when they're not actually generated
Jun 9 2017, 11:05 PM
Lukas Stockner (lukasstockner97) committed rB0a898e2405ef: Cleanup Cycles Denoising platform-specific defines (authored by Lukas Stockner (lukasstockner97)).
Cleanup Cycles Denoising platform-specific defines
Jun 9 2017, 11:04 PM
Lukas Stockner (lukasstockner97) committed rB7dc51f87ed23: Cycles Denoising: Speedup reconstruction by skipping near-zero weights (authored by Lukas Stockner (lukasstockner97)).
Cycles Denoising: Speedup reconstruction by skipping near-zero weights
Jun 9 2017, 11:04 PM
Lukas Stockner (lukasstockner97) added a comment to T51717: Denoise + File Output nodes: freezing at 99% of render.

I can't reproduce the issue on Linux, maybe this is a Mac-specific problem?

Jun 9 2017, 5:13 PM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) closed T51748: artifact with default setting of denoise in blender test build (official) as "Resolved".

Fixed with rB705c43be0bf2, thanks for the report.

Jun 9 2017, 4:03 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) committed rB705c43be0bf2: Cycles Denoising: Merge outlier heuristic and confidence interval test (authored by Lukas Stockner (lukasstockner97)).
Cycles Denoising: Merge outlier heuristic and confidence interval test
Jun 9 2017, 4:03 AM

Jun 5 2017

Lukas Stockner (lukasstockner97) added a comment to D2702: Cycles: Speedup Tangent calculation in Mikktspace.

Ah, I see, you'll have to add 'typedef unsigned int uint;' above float_as_uint.

Jun 5 2017, 1:13 PM

Jun 4 2017

Lukas Stockner (lukasstockner97) created D2702: Cycles: Speedup Tangent calculation in Mikktspace.
Jun 4 2017, 11:58 PM
Lukas Stockner (lukasstockner97) committed rB556942ec0782: Fix T51587: Blender fails to interpret a specific layer in OpenEXR multilayer… (authored by Lukas Stockner (lukasstockner97)).
Fix T51587: Blender fails to interpret a specific layer in OpenEXR multilayer…
Jun 4 2017, 1:02 AM
Lukas Stockner (lukasstockner97) closed T51587: Blender fails to interpret a specific layer in OpenEXR multilayer file as "Resolved" by committing rB556942ec0782: Fix T51587: Blender fails to interpret a specific layer in OpenEXR multilayer….
Jun 4 2017, 1:02 AM · BF Blender: Regressions, BF Blender
Lukas Stockner (lukasstockner97) closed T51712: Denoising progressive refine issue as "Invalid".

Thanks for the report, but this isn't a bug, it's simply not supported (yet).

Jun 4 2017, 12:11 AM · BF Blender

May 30 2017

Lukas Stockner (lukasstockner97) committed rB9b914764a9f9: Fix T51652: Cycles - Persistant Images not storing images (authored by Lukas Stockner (lukasstockner97)).
Fix T51652: Cycles - Persistant Images not storing images
May 30 2017, 7:28 AM
Lukas Stockner (lukasstockner97) closed T51652: Cycles - Persistant Images not storing images as "Resolved" by committing rB9b914764a9f9: Fix T51652: Cycles - Persistant Images not storing images.
May 30 2017, 7:28 AM · BF Blender: Regressions, BF Blender

May 26 2017

Lukas Stockner (lukasstockner97) committed rB00212683116d: Cycles: Cleanup: Remove semicolons from line endings in Python code (authored by Lukas Stockner (lukasstockner97)).
Cycles: Cleanup: Remove semicolons from line endings in Python code
May 26 2017, 2:27 AM
Lukas Stockner (lukasstockner97) committed rB2bc008e8a90b: Cycles: Cleanup: b_srlay is always used now, no more need to silence warning (authored by Lukas Stockner (lukasstockner97)).
Cycles: Cleanup: b_srlay is always used now, no more need to silence warning
May 26 2017, 2:27 AM
Lukas Stockner (lukasstockner97) committed rB3722ed13cd99: Cycles: Update compositor when debug or denoising passes are changed (authored by Lukas Stockner (lukasstockner97)).
Cycles: Update compositor when debug or denoising passes are changed
May 26 2017, 2:27 AM
Lukas Stockner (lukasstockner97) committed rBdc23b48101e0: Cleanup: Typo in colormanagement (ColormnaageCacheData -> ColormanageCacheData) (authored by Lukas Stockner (lukasstockner97)).
Cleanup: Typo in colormanagement (ColormnaageCacheData -> ColormanageCacheData)
May 26 2017, 2:27 AM

May 25 2017

Lukas Stockner (lukasstockner97) closed D2593: Cycles Denoising: Part 4: Host side of the denoiser code.
May 25 2017, 4:51 AM
Lukas Stockner (lukasstockner97) closed D2592: Cycles Denoising: Part 3: Denoiser Kernels.
May 25 2017, 4:51 AM
Lukas Stockner (lukasstockner97) closed D2591: Cycles Denoising: Part 2: Generating the feature passes in the kernel.
May 25 2017, 4:51 AM
Lukas Stockner (lukasstockner97) closed D2590: Cycles Denoising: Part 1: Preparation changes.
May 25 2017, 4:51 AM

May 24 2017

Lukas Stockner (lukasstockner97) added a comment to T51587: Blender fails to interpret a specific layer in OpenEXR multilayer file.

Hm, this special handling for Combined->Image+Alpha is really a PITA...

May 24 2017, 5:14 PM · BF Blender: Regressions, BF Blender
Lukas Stockner (lukasstockner97) created P481 Suggested fix for T51587.
May 24 2017, 5:08 PM

May 22 2017

Lukas Stockner (lukasstockner97) closed T51583: Denoising produces a lot of artifacts when a low neighbor weighting value is used as "Invalid".

I'd like to fix that, but this is just a basic tradeoff in the denoising algorithm - if you allow fairly different-looking areas to be combined, the result will be smooth. If you only use pixel blocks that look similar, you get nicer reflections etc., but since the denoiser can't use as much information, other areas are still a bit noisy.

May 22 2017, 6:39 AM · Cycles, BF Blender

May 21 2017

Lukas Stockner (lukasstockner97) closed T51567: Denoising passes get inappropriate values with a volume in front. as "Resolved".

Fixed with rB3bf69b26ef8c, thanks for the report.

May 21 2017, 5:48 AM · Cycles, BF Blender
Lukas Stockner (lukasstockner97) closed T51566: Blur node is causing black squares when using denoising as "Resolved".

Fixed with rB96769f3b199f, thanks for the report.

May 21 2017, 5:45 AM · BF Blender
Lukas Stockner (lukasstockner97) committed rB3bf69b26ef8c: Cycles Denoising: Skip feature pass writing for volume-only shaders (authored by Lukas Stockner (lukasstockner97)).
Cycles Denoising: Skip feature pass writing for volume-only shaders
May 21 2017, 5:44 AM
Lukas Stockner (lukasstockner97) committed rB96769f3b199f: Cycles Denoising: Skip confidence interval test for outlier central pixels (authored by Lukas Stockner (lukasstockner97)).
Cycles Denoising: Skip confidence interval test for outlier central pixels
May 21 2017, 5:44 AM

May 20 2017

mathieu menuet (bliblubli) awarded D2677: Cycles: Improve sample weighting of the Principled BSDF specular component a Love token.
May 20 2017, 6:07 PM
Lukas Stockner (lukasstockner97) claimed T51566: Blur node is causing black squares when using denoising .
May 20 2017, 4:33 AM · BF Blender

May 19 2017

Lukas Stockner (lukasstockner97) committed rB6cd1d34dc195: Cycles Denoising: Prevent overfitting when using a very low radius (authored by Lukas Stockner (lukasstockner97)).
Cycles Denoising: Prevent overfitting when using a very low radius
May 19 2017, 11:34 PM
Lukas Stockner (lukasstockner97) committed rB3dee1f079f3a: Fix T51560: Black pixels on a denoising render (authored by Lukas Stockner (lukasstockner97)).
Fix T51560: Black pixels on a denoising render
May 19 2017, 11:34 PM
Lukas Stockner (lukasstockner97) closed T51560: Black pixels (not black boxes) on a denoising render as "Resolved" by committing rB3dee1f079f3a: Fix T51560: Black pixels on a denoising render.
May 19 2017, 11:34 PM · BF Blender
Lukas Stockner (lukasstockner97) claimed T51560: Black pixels (not black boxes) on a denoising render.
May 19 2017, 5:15 PM · BF Blender
Lukas Stockner (lukasstockner97) closed T51553: Cycles: Volume Emission turns black when strength is 0 or color is black as "Resolved".

Fixed with rB4a04d7ae8930, thanks for the report.

May 19 2017, 5:04 AM · BF Blender
Lukas Stockner (lukasstockner97) committed rB4a04d7ae8930: Fix T51553: Cycles Volume Emission turns black when strength is 0 or color is… (authored by Lukas Stockner (lukasstockner97)).
Fix T51553: Cycles Volume Emission turns black when strength is 0 or color is…
May 19 2017, 5:03 AM
Lukas Stockner (lukasstockner97) triaged T51553: Cycles: Volume Emission turns black when strength is 0 or color is black as "Confirmed" priority.
May 19 2017, 4:06 AM · BF Blender
Lukas Stockner (lukasstockner97) committed rBcf1127f3801f: Fix T51506: Wrong shadow catcher color when using selective denoising (authored by Lukas Stockner (lukasstockner97)).
Fix T51506: Wrong shadow catcher color when using selective denoising
May 19 2017, 4:05 AM