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Marcin Twarowski (Tvaroog)
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User Since
Apr 7 2016, 11:41 AM (171 w, 3 d)

Recent Activity

Fri, Jul 19

Marcin Twarowski (Tvaroog) added a comment to T67223: Eevee viewport render looks more vivid then final eevee render.

Must have something to do with transparency. If you turn transparency off in Film -> Transparent they look the same.

Fri, Jul 19, 1:42 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T67209: Angular shadows.

Isn't that the same old problem of low poly self-shadowing in Cycles? T37814

Fri, Jul 19, 9:43 AM · BF Blender

Tue, Jul 16

Marcin Twarowski (Tvaroog) added a comment to T67034: Crash on Unwrapping.

Developers won't be able to help you if you don't provide a blend file.

Tue, Jul 16, 9:07 AM · BF Blender

Sat, Jul 13

Marcin Twarowski (Tvaroog) added a comment to T66859: Incorrectly displayed colors, Cycles render..

In the attached blend file Exposure is -10 and gamma is 0 so render is black. When I set them to default values (0 and 1) it looks like this:

Sat, Jul 13, 6:56 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66683: Edge slide with X-mirror and Topology mirror crashes.

Ok. Mirror topology doesn't work with simple meshes. So I tried it with Suzanne with multires and indeed it crashes. Just try edge slide on a selected edge:


Tested with release candidate.

Sat, Jul 13, 11:36 AM · BF Blender

Thu, Jul 11

Marcin Twarowski (Tvaroog) added a comment to T66704: Blender 2.8 crashing on 16bit 16K PNG textures.

I can confirm. Here's a blend file with a 16bit greyscale 16384x16384px .png packed inside. The png itself is only white color, so it's lightweight.



When I switch to rendered or lookdev mode blender hangs for couple of seconds and then crashed to desktop. But surprisingly, it works in debug mode (blender_debug_gpu.cmd).

Thu, Jul 11, 3:06 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66683: Edge slide with X-mirror and Topology mirror crashes.

if there is something wrong with Topology mirror, please open a new report for this

2.79 manual says:

Thu, Jul 11, 11:55 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66671: Memory leak in Material Preview "Preview World" feature.

Please report this as a different issue.

Thu, Jul 11, 11:36 AM · BF Blender
Marcin Twarowski (Tvaroog) created T66699: Material Preview "World" option doesn't work in Eevee.
Thu, Jul 11, 11:36 AM · Eevee, BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66696: Crashing immediately as soon as material tab is clicked.

What blender version do you use? Use "Report a bug" option in help menu to report bugs:

Thu, Jul 11, 10:24 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66671: Memory leak in Material Preview "Preview World" feature.

BTW, tooltip says "Use the current world background to light the preview render" but it doesn't seem to work? I have a green World color but the preview looks the same.

Thu, Jul 11, 10:19 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66691: Assert trying to render the 2.80 splash image.

I was able to render on GPU, on a CPU it did crash.


Thu, Jul 11, 9:29 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66683: Edge slide with X-mirror and Topology mirror crashes.

I cannot reproduce the crash in 676543d91f5c However "Topology/Mirror" doesn't seem to work?

Thu, Jul 11, 8:35 AM · BF Blender

Sat, Jul 6

Marcin Twarowski (Tvaroog) added a comment to T66510: External IES is not packing in .blend file.

There's an old report on packing IES: T60595

Sat, Jul 6, 11:12 PM · BF Blender

Fri, Jul 5

Marcin Twarowski (Tvaroog) added a comment to T66481: Apply transfor is breaking Normals on object.

That's because you apply rotation without applying scale. So at first it's stretched on one axis, and after applying rotation it's stretched on a different axis. If you reset scale, this is how it looks:


Auto smooth ignores the non uniform scale, and treats those edges as being sharper then the remaining edges. If you increase auto smooth angle, it will be smoothed:

Same thing happens in 2.79, although I agree that it can be confusing.

Fri, Jul 5, 9:45 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66464: OBJ file from Blender causes hang when Reimported.

Works here on
Windows-10-10.0.16299 64 Bits
GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67
commit date: 2019-07-04 22:24, hash: rBfdcfc263e973

Fri, Jul 5, 2:50 PM · BF Blender

Thu, Jul 4

Marcin Twarowski (Tvaroog) added a comment to T66387: EEVEE doesn't cast shadow on PNG images with transparent background..

Could be a problem with your card. Developers will have to look at it.

Thu, Jul 4, 10:38 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66387: EEVEE doesn't cast shadow on PNG images with transparent background..

Works here on: Win 10, GTX 1080, rBc252fe7a32ab

Thu, Jul 4, 9:24 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66393: Blender quit when I create any Curve - Shift + A = Curve = Quit Blender.

This should have been fixed: https://developer.blender.org/rBbad5c379c6ceee0da726e0e262c403d7ade2040a
Try newest build.

Thu, Jul 4, 9:18 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66400: Creating a Lattice crashes Blender 2.80 Beta.

This should have been fixed: https://developer.blender.org/rBbad5c379c6ceee0da726e0e262c403d7ade2040a
Try newest build.

Thu, Jul 4, 9:15 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66401: Creating a Metaball crashes Blender 2.80 Beta.

This should have been fixed: https://developer.blender.org/rBbad5c379c6ceee0da726e0e262c403d7ade2040a
Try newest build.

Thu, Jul 4, 9:15 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66402: Creating a Curve crashes Blender 2.80 Beta.

This should have been fixed: https://developer.blender.org/rBbad5c379c6ceee0da726e0e262c403d7ade2040a
Try newest build.

Thu, Jul 4, 9:15 AM · BF Blender

Wed, Jul 3

Marcin Twarowski (Tvaroog) updated the task description for T66377: Applying rotation/scale on a parent changes location of a child.
Wed, Jul 3, 3:12 PM · BF Blender
Marcin Twarowski (Tvaroog) created T66377: Applying rotation/scale on a parent changes location of a child.
Wed, Jul 3, 2:57 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66372: Convert to mesh with subdivision breaks topology.

Simply applying subdivision gives the same effect, but it only happens when viewport subdivisions is set to exactly 2. It doesn't happen with newly created planes.

Wed, Jul 3, 1:45 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66350: Crash when rendering with Workbench engine.

Doesn't crash here:
Windows-10-10.0.16299 64 Bits
GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67

Wed, Jul 3, 11:23 AM · BF Blender
Marcin Twarowski (Tvaroog) created T66367: "View" settings not refreshing when going out of camera view.
Wed, Jul 3, 10:44 AM · BF Blender

Tue, Jul 2

Marcin Twarowski (Tvaroog) created T66332: Move gizmo stays in place when vertex is deleted.
Tue, Jul 2, 11:44 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66328: No render output node in scene for Blender Video Sequence Editor.

Either add output node in compositor, or disable "Compositing" in "Render" > "Post Processing" tab.

Tue, Jul 2, 9:03 AM · BF Blender

Mon, Jul 1

Marcin Twarowski (Tvaroog) renamed T65926: Compositor refresh on every 3D view edit and blocks UI from Adjust operator panel for selection is greyed out after input when compositor is on to Adjust operator panel is greyed out after input when compositor is on.
Mon, Jul 1, 12:20 PM · Compositing, BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65926: Compositor refresh on every 3D view edit and blocks UI.

Not only menu for selection operators is affected by that bug. For example Add Mesh, Curve etc. Suffer too:


Everything is greyed out until you hover a cursor over. Again, only when compositor is on.

Mon, Jul 1, 12:19 PM · Compositing, BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66283: Crash during animation playback.

Can confirm.
Windows-10-10.0.16299 64 Bits
GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67

Mon, Jul 1, 8:50 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66288: Subdivision Modifier Glitch.

Part of your mesh is inside out. You can see it if you check "Face Orientation".


That's why I usually work with "Backface Culling" on.

Select all faces and recalculate normals.

Mon, Jul 1, 8:34 AM · BF Blender

Fri, Jun 28

Marcin Twarowski (Tvaroog) added a comment to T63302: Crash when baking normals from selected to active without cage.

I just tested it with newest build and it sometimes works fine, sometimes bakes broken normalmap. But usually crashes. It's true, now it crashes without decimate too.

Fri, Jun 28, 3:49 PM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T66209: Compositor - "Fit" backdrop broken when Resolution Scale is non 1.
Fri, Jun 28, 12:27 PM · BF Blender
Marcin Twarowski (Tvaroog) created T66209: Compositor - "Fit" backdrop broken when Resolution Scale is non 1.
Fri, Jun 28, 12:10 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66197: Unable to animate Mask in video sequencer.

You're using a very old build of Blender. Try a newest build: https://builder.blender.org/download/

Fri, Jun 28, 8:32 AM · BF Blender

Mon, Jun 24

Marcin Twarowski (Tvaroog) added a comment to T66030: [CRASH] Modifying Normals with Skin Modifier.

I can confirm. Here's a test file:

Mon, Jun 24, 11:34 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T66041: Cycles Cuda error.

Works here on:
GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 419.67
Windows-10-10.0.16299 64 Bits
i7-7700K 4.20GHz

Mon, Jun 24, 10:53 AM · BF Blender
Marcin Twarowski (Tvaroog) created T66075: Memory leak in Cycles render.
Mon, Jun 24, 10:30 AM · BF Blender

Jun 20 2019

Marcin Twarowski (Tvaroog) added a comment to T65930: Crash after add a mirror modifier to a beveled bezier curve.

It's been fixed: T65918

Jun 20 2019, 1:48 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65934: Crash when applying modifiers to a beveled curve.

It's been fixed: T65918

Jun 20 2019, 1:47 PM · BF Blender

Jun 19 2019

Marcin Twarowski (Tvaroog) created T65926: Compositor refresh on every 3D view edit and blocks UI.
Jun 19 2019, 2:31 PM · Compositing, BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65918: Crash when add a any modifier to a curve.

I can confirm. Just add any modifier:

Jun 19 2019, 10:35 AM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T65900: Apply Scale on object parented to empty applied only to empty.
Jun 19 2019, 10:35 AM · BF Blender

Jun 18 2019

Marcin Twarowski (Tvaroog) created T65900: Apply Scale on object parented to empty applied only to empty.
Jun 18 2019, 11:29 AM · BF Blender

Jun 17 2019

Marcin Twarowski (Tvaroog) created T65886: Crash when deleting a scene when "New Main Window" is open.
Jun 17 2019, 3:21 PM · BF Blender

Jun 13 2019

Marcin Twarowski (Tvaroog) added a comment to T65778: linked duplicate objects - issues with selection in edit mode.

I really only meant that selections don't sync properly.

Jun 13 2019, 2:28 PM · BF Blender
Marcin Twarowski (Tvaroog) created T65778: linked duplicate objects - issues with selection in edit mode.
Jun 13 2019, 11:03 AM · BF Blender

Jun 6 2019

Marcin Twarowski (Tvaroog) updated the task description for T65558: Crash on adding linked scene to Video Sequence Editor.
Jun 6 2019, 1:09 PM · BF Blender
Marcin Twarowski (Tvaroog) created T65558: Crash on adding linked scene to Video Sequence Editor.
Jun 6 2019, 1:07 PM · BF Blender

Jun 3 2019

Marcin Twarowski (Tvaroog) created T65447: mask doesn't update in compositor unless there's motion blur on.
Jun 3 2019, 2:07 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65445: Can't scale or rotate mask in movie clip editor.

Indeed, I didn't catch that. Thanks!

Jun 3 2019, 1:19 PM · BF Blender
Marcin Twarowski (Tvaroog) created T65445: Can't scale or rotate mask in movie clip editor.
Jun 3 2019, 1:11 PM · BF Blender

May 31 2019

Marcin Twarowski (Tvaroog) added a comment to T65336: Crash on Convert to Curve from Mesh/Text.

Related: T65348

May 31 2019, 3:02 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65348: Blender 2.8 crash - convert to curve from mesh under all conditions.

Hi,
tested here on 8d95dcd87dbb 2019-05-31 09:19, Windows 10 and it crashes.

May 31 2019, 2:38 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65346: Blender crashes when selecting material in editing mode and LookDev view.

Already reported here: T65302

May 31 2019, 12:55 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65302: Blender 2.8 - EDIT Mode - Crashing after selecting one of multiple materials.

I can confirm on Win 10, GTX1080. There's also other problem, when some times I can't deselect faces. Here's a test file:

May 31 2019, 8:56 AM · BF Blender

May 30 2019

Marcin Twarowski (Tvaroog) added a comment to T65295: Regression: Converting a curve to mesh does not take the use of a bevel object into account when you have Keep Original checked in the Redo Panel..

I reported a related bug: T65301

May 30 2019, 12:36 PM · BF Blender
Marcin Twarowski (Tvaroog) created T65301: Convert to mesh with Keep Original loses adjust operator panel.
May 30 2019, 11:57 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T65295: Regression: Converting a curve to mesh does not take the use of a bevel object into account when you have Keep Original checked in the Redo Panel..

I tested it and it worked as expected. Here's a test file:


EDIT: When "Keep original" is selected it indeed converts to mesh ignoring the bevelling.

May 30 2019, 10:17 AM · BF Blender

May 27 2019

Marcin Twarowski (Tvaroog) closed T65166: Difficult to paint weights when Subdivision modifier is on as Invalid.
May 27 2019, 12:04 AM · BF Blender

May 26 2019

Marcin Twarowski (Tvaroog) renamed T65166: Difficult to paint weights when Subdivision modifier is on from Cannot paint weights when Subdivision modifier is on to Difficult to paint weights when Subdivision modifier is on.
May 26 2019, 11:54 PM · BF Blender
Marcin Twarowski (Tvaroog) created T65166: Difficult to paint weights when Subdivision modifier is on.
May 26 2019, 10:03 PM · BF Blender
Marcin Twarowski (Tvaroog) created T65165: Weights are not displayed in "Weight Paint" mode when Subdivision modifier is placed after Armature modifier..
May 26 2019, 10:00 PM · BF Blender

May 24 2019

Marcin Twarowski (Tvaroog) added a comment to T65044: Crash when Rendering (F12).

I have a similar problem where camera is parented to and empty which is parented to an object. See attached file, it crashes on render too:


Worked yesterday in a1ad71304c2d

May 24 2019, 8:59 AM · BF Blender

May 23 2019

Marcin Twarowski (Tvaroog) added a comment to T63041: Eevee - crash when placing cursor during baking of indirect lighting.

This one seems to have been fixed in a1ad71304c2d

May 23 2019, 3:06 PM · Eevee, BF Blender

May 22 2019

Marcin Twarowski (Tvaroog) updated the task description for T64989: triangulating an n-gon causes Blender to hang if there is bevel modifier with "Mark Sharp".
May 22 2019, 1:23 PM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T64989: triangulating an n-gon causes Blender to hang if there is bevel modifier with "Mark Sharp".
May 22 2019, 1:23 PM · BF Blender
Marcin Twarowski (Tvaroog) created T64989: triangulating an n-gon causes Blender to hang if there is bevel modifier with "Mark Sharp".
May 22 2019, 1:18 PM · BF Blender

May 21 2019

Marcin Twarowski (Tvaroog) added a comment to T64948: alpha difference between viewport and render (Cycles).

Sorry for that... And thank you.

May 21 2019, 4:20 PM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T64948: alpha difference between viewport and render (Cycles).
May 21 2019, 3:38 PM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T64948: alpha difference between viewport and render (Cycles).
May 21 2019, 3:30 PM · BF Blender
Marcin Twarowski (Tvaroog) created T64948: alpha difference between viewport and render (Cycles).
May 21 2019, 3:28 PM · BF Blender

May 17 2019

Marcin Twarowski (Tvaroog) added a comment to T64727: Baking normals cause strange noise.

Highpoly object has a material called None.003. It has an empty Image Texture node attached to normal.


When I disconnect it it bakes properly. Here's another test file. A monkey with an empty Image Texture node. When you switch to rendered mode, you can see that the normals are wrong.

May 17 2019, 2:38 PM · BF Blender

May 10 2019

Marcin Twarowski (Tvaroog) created T64429: ColorRamp broken with non-standard display scales on Windows 10.
May 10 2019, 12:40 PM · BF Blender

May 9 2019

Marcin Twarowski (Tvaroog) added a comment to T64383: error using texture coordinate.

This has been fixed: T64363

May 9 2019, 2:03 PM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T64349: Pink placeholders in Eevee instead of textures that point in the right path.

Texture Coordinate node doesn't work in Eeeve:


May 9 2019, 10:21 AM · BF Blender

Apr 28 2019

Marcin Twarowski (Tvaroog) added a comment to T63961: Loop tools error.

Loop tools not working with modifiers already reported here T63242

Apr 28 2019, 8:26 PM · BF Blender

Apr 26 2019

Marcin Twarowski (Tvaroog) updated the task description for T63908: 'Non-Color Data' from 16 bit normal map not read properly.
Apr 26 2019, 3:33 PM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T63908: 'Non-Color Data' from 16 bit normal map not read properly.
Apr 26 2019, 2:27 PM · BF Blender
Marcin Twarowski (Tvaroog) updated the task description for T63908: 'Non-Color Data' from 16 bit normal map not read properly.
Apr 26 2019, 2:25 PM · BF Blender
Marcin Twarowski (Tvaroog) created T63908: 'Non-Color Data' from 16 bit normal map not read properly.
Apr 26 2019, 1:58 PM · BF Blender

Apr 18 2019

Makahiya Dimakausap (moonshutr7) awarded T63242: Loop Tools don't work when modifiers are visible a Like token.
Apr 18 2019, 11:49 AM · Addons

Apr 16 2019

Marcin Twarowski (Tvaroog) awarded D4686: Adaptive Sampling for Cycles. a Hungry Hippo token.
Apr 16 2019, 9:01 AM

Apr 15 2019

Marcin Twarowski (Tvaroog) added a comment to T63612: Select Edge Loop function not mapped to hotkey, not in keymap?.

Select edge loops is "Multi Select Loops" in search menu. https://devtalk.blender.org/t/blender-ui-paper-cuts/2596/2357

Apr 15 2019, 8:39 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T63453: CUDA error when baking normalmap.

It has been fixed in recent builds ( 860a9f979d60 ). Doesn't crash any more.

Apr 15 2019, 7:57 AM · BF Blender

Apr 14 2019

Andreas Lutsch (andreasus) awarded T63242: Loop Tools don't work when modifiers are visible a Like token.
Apr 14 2019, 10:34 PM · Addons
Marcin Twarowski (Tvaroog) added a comment to T63589: LoopTools - Space with mirror and subdivision modifier not working.

I reported it here: T63242 , also another: T63324

Apr 14 2019, 9:03 PM · BF Blender

Apr 11 2019

Marcin Twarowski (Tvaroog) created T63492: CTRL+click on an image in a UV or Image Editor crashes Blender.
Apr 11 2019, 3:01 PM · BF Blender

Apr 10 2019

Marcin Twarowski (Tvaroog) updated the task description for T63453: CUDA error when baking normalmap.
Apr 10 2019, 1:43 PM · BF Blender
Marcin Twarowski (Tvaroog) created T63453: CUDA error when baking normalmap.
Apr 10 2019, 9:50 AM · BF Blender

Apr 9 2019

Marcin Twarowski (Tvaroog) added a comment to T63324: Loop tools dosen't work with mirror modifier .

Related to T63242

Apr 9 2019, 9:09 AM · Addons

Apr 5 2019

Marcin Twarowski (Tvaroog) created T63302: Crash when baking normals from selected to active without cage.
Apr 5 2019, 11:10 AM · BF Blender
Marcin Twarowski (Tvaroog) added a comment to T63297: self-baking normal map problem.

Here are test files for 2.79 and 2.80. Both cubes have auto smooth at 30 degrees. If you press bake you can see that results are different. 2.80 bakes normal map as if it tried to transfer normals from smooth version of the cube onto the sharp one. Exact same thing happens with edge split modifier.

Apr 5 2019, 10:03 AM · BF Blender

Apr 3 2019

Marcin Twarowski (Tvaroog) created T63242: Loop Tools don't work when modifiers are visible.
Apr 3 2019, 10:58 AM · Addons

Apr 1 2019

Marcin Twarowski (Tvaroog) created T63174: Copying scene unhides hidden collections.
Apr 1 2019, 12:00 PM · BF Blender
Marcin Twarowski (Tvaroog) created T63173: Dragging hidden collection inside a visible one unhides it.
Apr 1 2019, 11:34 AM · BF Blender

Mar 29 2019

Marcin Twarowski (Tvaroog) added a comment to T63041: Eevee - crash when placing cursor during baking of indirect lighting.

It crashes also when you do alt+middle mouse button (focus on cursor). Also crashes in Look Dev mode.

Mar 29 2019, 10:42 AM · Eevee, BF Blender
Marcin Twarowski (Tvaroog) added a comment to T62997: Eevee - visual artifacts during irradiance volume baking.

I just checked on another machines at work:

  • GTX 1080, Windows 7 (with old drivers 388.13)
  • same machine but on Linux
  • another computer with GTX 970, Windows 7, newest drivers

And there's no flickering.

Mar 29 2019, 10:19 AM · Eevee, BF Blender