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Smoke Domain glitching outside of its cache range 2.91.2, 2.9 Beta #85622

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opened 2021-02-14 03:10:59 +01:00 by Arken · 11 comments
Arken commented 2021-02-14 03:10:59 +01:00
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System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce RTX 3070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40

Blender Version
Broken: version: 2.92.0 Beta, branch: master, commit date: 2021-02-12 16:44, hash: 98db4cc639
Worked: (newest version of Blender that worked as expected)

Short description of error
If you have a smoke/fire simulation and the playhead is outside of the cache range of the smoke domain. The 3D viewport and the render shows glitches in the domain.
Also the same glitch happens in 2.9.2

Mantaflow bug Test.blend

2021-02-14 03-26-24.mp4
2021-02-14 03-34-25.mp4

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce RTX 3070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40 **Blender Version** Broken: version: 2.92.0 Beta, branch: master, commit date: 2021-02-12 16:44, hash: `98db4cc639` Worked: (newest version of Blender that worked as expected) **Short description of error** If you have a smoke/fire simulation and the playhead is outside of the cache range of the smoke domain. The 3D viewport and the render shows glitches in the domain. Also the same glitch happens in 2.9.2 [Mantaflow bug Test.blend](https://archive.blender.org/developer/F9808792/Mantaflow_bug__Test.blend) [2021-02-14 03-26-24.mp4](https://archive.blender.org/developer/F9799084/2021-02-14_03-26-24.mp4) [2021-02-14 03-34-25.mp4](https://archive.blender.org/developer/F9799109/2021-02-14_03-34-25.mp4)
Arken commented 2021-02-14 03:10:59 +01:00
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Added subscriber: @Arken

Added subscriber: @Arken
Philipp Oeser commented 2021-02-16 15:55:30 +01:00
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Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Philipp Oeser commented 2021-02-16 15:55:30 +01:00
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Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'
Philipp Oeser commented 2021-02-16 15:55:30 +01:00
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Mind sharing an example .blend file?
(this just ensures we are all on the same page)

Mind sharing an example .blend file? (this just ensures we are all on the same page)
Arken commented 2021-02-16 17:21:08 +01:00
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Yeah, here you go. The file is very simple I just went to Quick Effects > Quick Smoke. and put a sky texture node on the World.
Mantaflow bug Test.blend

Yeah, here you go. The file is very simple I just went to Quick Effects > Quick Smoke. and put a sky texture node on the World. [Mantaflow bug Test.blend](https://archive.blender.org/developer/F9808792/Mantaflow_bug__Test.blend)
Philipp Oeser commented 2021-02-16 18:02:14 +01:00
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Changed status from 'Needs User Info' to: 'Confirmed'

Changed status from 'Needs User Info' to: 'Confirmed'
Philipp Oeser commented 2021-02-16 18:02:14 +01:00
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Can confirm.

Getting this:

Cycles error: unexpected smoke volume resolution, skipping

blender: intern/cycles/kernel/../kernel/kernel_compat_cpu.h:77: const T& ccl::texture<T>::fetch(int) [with T = ccl::uint4]: Assertion `index >= 0 && index < width' failed.

#85622.webm

Can confirm. Getting this: ``` Cycles error: unexpected smoke volume resolution, skipping ``` ``` blender: intern/cycles/kernel/../kernel/kernel_compat_cpu.h:77: const T& ccl::texture<T>::fetch(int) [with T = ccl::uint4]: Assertion `index >= 0 && index < width' failed. ``` [#85622.webm](https://archive.blender.org/developer/F9808925/T85622.webm)
Iago Mota commented 2022-04-22 11:11:23 +02:00
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Added subscriber: @Iago-Diogo-de-Vasconcelos-Mota

Added subscriber: @Iago-Diogo-de-Vasconcelos-Mota
Philipp Oeser removed the
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 label 2023-02-10 08:45:03 +01:00
E-13 commented 2023-05-22 13:19:42 +02:00
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i confirm, has also get this in blender 3.5 in render

Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.15

Blender Version
Broken: version: 3.5.0, branch: blender-v3.5-release, commit date: 2023-03-29 02:56, hash: 1be25cfff1

i confirm, has also get this in blender 3.5 in render Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.15 Blender Version Broken: version: 3.5.0, branch: blender-v3.5-release, commit date: 2023-03-29 02:56, hash: 1be25cfff18b
Shieldxx commented 2023-06-16 10:53:15 +02:00
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Happens to me in 3.5.1 too. I don't really get that nobody cares about this, but it keeps happening for at least the last two years for me.

Happens to me in 3.5.1 too. I don't really get that nobody cares about this, but it keeps happening for at least the last two years for me.
Lukas Tönne commented 2024-07-18 18:32:20 +02:00
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The glitch and assert seem to be fixed. The Cycles error unexpected smoke volume resolution seems to be unrelated: it just cannot find the "temperature" grid, and the message is a bit confusing. Closing this report.

The glitch and assert seem to be fixed. The Cycles error `unexpected smoke volume resolution` seems to be unrelated: it just cannot find the "temperature" grid, and the message is a bit confusing. Closing this report.
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