Subdivision Modifier Broken #97358

New Issue

Ian Duff · 2022-04-15T17:57:10+02:00

Ian Duff commented

2022-04-15 17:57:10 +02:00

System Information
Operating system: Windows10
Graphics card: Radeon R9 390 (X2)

Blender Version
Broken: 3.2.0 Alpha AC3F4DB71945 2022-02-25 22:47
Worked: 3.2.0 Alpha 7D7DD66BA78F 2022-2-24 21:51

Short description of error
Subsurf modifier seems to be collapsing vertices?

Exact steps for others to reproduce the error
Just add a Subsurf modifier to the default cube and it seems to disappear, but if you go into edit mode and enable the transformed cage on the modifier tab the vertices appear to have collapse in a weird way.

I've also deleted my blender build folder and rebuilt but the issue remains

**System Information** Operating system: Windows10 Graphics card: Radeon R9 390 (X2) **Blender Version** Broken: 3.2.0 Alpha AC3F4DB71945 2022-02-25 22:47 Worked: 3.2.0 Alpha 7D7DD66BA78F 2022-2-24 21:51 **Short description of error** Subsurf modifier seems to be collapsing vertices? **Exact steps for others to reproduce the error** Just add a Subsurf modifier to the default cube and it seems to disappear, but if you go into edit mode and enable the transformed cage on the modifier tab the vertices appear to have collapse in a weird way. I've also deleted my blender build folder and rebuilt but the issue remains

Ian Duff commented

2022-04-15 17:57:10 +02:00

Added subscriber: @yan-1

Pratik Borhade commented

2022-04-15 20:16:27 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-04-15 20:16:27 +02:00

Hi, thanks for the report. This issue already reported: #94936 (GPU subdivision option with subdivision surface modifier collapses geometry (AMD GPU))
workaround is- turn off GPU subdivision: {nav Edit > Preferences > Viewport > Subdivision > Viewport Subdivision}

Hi, thanks for the report. This issue already reported: #94936 (GPU subdivision option with subdivision surface modifier collapses geometry (AMD GPU)) workaround is- turn off GPU subdivision: {nav Edit > Preferences > Viewport > Subdivision > Viewport Subdivision}

Pratik Borhade commented

2022-04-15 20:16:51 +02:00

Closed as duplicate of #94936

Pratik Borhade closed this issue

2022-04-15 20:16:51 +02:00

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Subdivision Modifier Broken #97358