Realtime Display modifier in viewport doesn't work with subdivison surface modifier #98256

New Issue

masrxend · 2022-05-19T13:25:24+02:00

masrxend commented

2022-05-19 13:25:24 +02:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: Intel(R) HD Graphics 520 Intel 4.5.0 - Build 27.20.100.8854

Blender Version
Broken: version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: cc66d1020c

Short description of error
I'm trying to apply "Subdivison Surface" modifier to my object (donut) but the Realtime Display modifier in viewport doesn't work, it make my object dissapear. Then i just apply the modifier, the object re-appeared and got aplied modifier to it.

  [Maybe usefull information]

So technically this is just the Realtime Display modifier in viewport got problem, maybe? as far as i concerned.

Interestingly when i added another modifier such as "Array" modifier to it, so there's 2 modifier on it (the "Subdivison Surface" is first and the "Array" second), the Realtime Display modifier in viewport works just fine with applied modifier on my object even before i click apply on that.

I test it on other modifier and some did work and some doesnt, still dissapear. I though this is because im using intel hd graphichs card ... yea maybe this one is the problem too xD.

And another one things i got this things works is just by toggle off the "GPU Subdivision" on the "Edit > Preferences > Viewport > Sudivision > GPU Subdivision". Maybe this feature isn't intended for this graphics card xD.

Exact steps for others to reproduce the error

make object
add "Subdivision Surface" modifier to that object with toggled on Realtime Display modifier in viewport

       [Some Screenshot]

first screenshot
{F13089915, size=full}

second screenshot
2 modifier (subdivision surface and array)
{F13090102, size=full}

Thank you very much for developing this wondurfull free apps ... sorry if theres too much information to read

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: Intel(R) HD Graphics 520 Intel 4.5.0 - Build 27.20.100.8854 **Blender Version** Broken: version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: `cc66d1020c` **Short description of error** I'm trying to apply "Subdivison Surface" modifier to my object (donut) but the Realtime Display modifier in viewport doesn't work, it make my object dissapear. Then i just apply the modifier, the object re-appeared and got aplied modifier to it. ``` [Maybe usefull information] ``` So technically this is just the Realtime Display modifier in viewport got problem, maybe? as far as i concerned. Interestingly when i added another modifier such as "Array" modifier to it, so there's 2 modifier on it (the "Subdivison Surface" is first and the "Array" second), the Realtime Display modifier in viewport works just fine with applied modifier on my object even before i click apply on that. I test it on other modifier and some did work and some doesnt, still dissapear. I though this is because im using intel hd graphichs card ... yea maybe this one is the problem too xD. And another one things i got this things works is just by toggle off the "GPU Subdivision" on the "Edit > Preferences > Viewport > Sudivision > GPU Subdivision". Maybe this feature isn't intended for this graphics card xD. **Exact steps for others to reproduce the error** >make object >add "Subdivision Surface" modifier to that object with toggled on Realtime Display modifier in viewport ``` [Some Screenshot] ``` first screenshot {[F13089915](https://archive.blender.org/developer/F13089915/blender_bug.jpeg), size=full} ___ second screenshot 2 modifier (subdivision surface and array) {[F13090102](https://archive.blender.org/developer/F13090102/blender_bug_2.jpeg), size=full} ___ Thank you very much for developing this wondurfull free apps ... sorry if theres too much information to read ![kanna-kamui.gif](https://archive.blender.org/developer/F13090114/kanna-kamui.gif)

masrxend commented

2022-05-19 13:25:24 +02:00

Added subscriber: @hantu.lompat

masrxend commented

2022-05-19 14:02:21 +02:00

Temporary fix for this problem is to turn off / toggle off the "GPU Subdvision" that you can find on "Edit > Preferences > Viewport > Sudivision > GPU Subdivision"

{F13090148, size=full}

Correct me if im wrong, im just mere mortal ...

Temporary fix for this problem is to turn off / toggle off the "GPU Subdvision" that you can find on "Edit > Preferences > Viewport > Sudivision > GPU Subdivision" {[F13090148](https://archive.blender.org/developer/F13090148/temporary_fix.jpeg), size=full} Correct me if im wrong, im just mere mortal ...

Pratik Borhade commented

2022-05-20 05:59:35 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-05-20 05:59:35 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Pratik Borhade commented

2022-05-20 05:59:35 +02:00

Thanks for the report. I'm not able to reproduce this in 3.1.2 (neither in 3.3)

Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: Intel(R) UHD Graphics 620 Intel 4.5.0 - Build 30.0.101.1660```
Please update your GPU drivers (recent version is `30.0.101.1960`): https://docs.blender.org/manual/en/dev/troubleshooting/gpu/windows/intel.html

Thanks for the report. I'm not able to reproduce this in 3.1.2 (neither in 3.3) ```System Information Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: Intel(R) UHD Graphics 620 Intel 4.5.0 - Build 30.0.101.1660``` Please update your GPU drivers (recent version is `30.0.101.1960`): https://docs.blender.org/manual/en/dev/troubleshooting/gpu/windows/intel.html

masrxend commented

2022-05-20 07:36:59 +02:00

@PratikPB2123 Thank you very muchhh ... it's now working perfectly and run smoother btw

Thanks again for all blender's developer and others

{F13093128, size=full}

@PratikPB2123 Thank you very muchhh ... it's now working perfectly and run smoother btw Thanks again for all blender's developer and others ___ {[F13093128](https://archive.blender.org/developer/F13093128/fixed_bug.jpg), size=full}

Pratik Borhade commented

2022-05-20 08:09:13 +02:00

Changed status from 'Needs User Info' to: 'Resolved'

Pratik Borhade closed this issue

2022-05-20 08:09:13 +02:00

Pratik Borhade self-assigned this 2022-05-20 08:09:13 +02:00

Pratik Borhade commented

2022-05-20 08:09:13 +02:00

ok, thanks for the update. Closing this ticket.
Thanks again for the report :)

ok, thanks for the update. Closing this ticket. Thanks again for the report :)

Pratik Borhade removed their assignment 2022-05-20 08:09:26 +02:00

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Realtime Display modifier in viewport doesn't work with subdivison surface modifier #98256