Distribute Point on faces outputs different result in viewport and in final render #98259

New Issue

Rohit Badgujar · 2022-05-19T17:18:23+02:00

Rohit Badgujar commented

2022-05-19 17:18:23 +02:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.77

Blender Version
Broken: version: 3.1.0, branch: master, commit date: 2022-03-08 18:16, hash: c77597cd0e
Worked: (newest version of Blender that worked as expected)

Short description of error
Sprinkles are in different positions and/or different colors in the viewport compared to the final render
Disabling or removing the subdivision modifier solves this

Exact steps for others to reproduce the error

Open .blend file
Change viewport shading to render
Final render (F12)
Compare result of instances in viewport render and final render

Test File:
Donut.blend

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.77 **Blender Version** Broken: version: 3.1.0, branch: master, commit date: 2022-03-08 18:16, hash: `c77597cd0e` Worked: (newest version of Blender that worked as expected) **Short description of error** Sprinkles are in different positions and/or different colors in the viewport compared to the final render Disabling or removing the subdivision modifier solves this ![image.png](https://archive.blender.org/developer/F13103786/image.png) **Exact steps for others to reproduce the error** - Open .blend file - Change viewport shading to render - Final render (F12) - Compare result of instances in viewport render and final render Test File: [Donut.blend](https://archive.blender.org/developer/F13103785/Donut.blend)

Rohit Badgujar commented

2022-05-19 17:18:23 +02:00

Added subscriber: @YRAS

Pratik Borhade commented

2022-05-20 06:02:04 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-05-20 06:02:04 +02:00

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

Pratik Borhade commented

2022-05-20 06:02:04 +02:00

Thanks for the report.
This report does not contain all the requested information, which is required for us to investigate the issue.
Please carefully follow the instructions. Be sure to provide a .blend file with exact steps to reproduce the problem.
A guideline for making a good bug report can be found at https://wiki.blender.org/wiki/Process/Bug_Reports

Thanks for the report. This report does not contain all the requested information, which is required for us to investigate the issue. Please carefully follow the instructions. Be sure to provide a .blend file with exact steps to reproduce the problem. A guideline for making a good bug report can be found at https://wiki.blender.org/wiki/Process/Bug_Reports

Rohit Badgujar commented

2022-05-22 09:18:00 +02:00

Yes. Here is the blender file of my testing project.Donut.blend

Yes. Here is the blender file of my testing project.[Donut.blend](https://archive.blender.org/developer/F13097315/Donut.blend)

Pratik Borhade commented

2022-05-24 17:34:15 +02:00

Hi, thanks for the file.
what result you are expecting here? Could you tell us more about it. Images you've attached in the report description indicates nothing.

Hi, thanks for the file. what result you are expecting here? Could you tell us more about it. Images you've attached in the report description indicates nothing.

Rohit Badgujar commented

2022-05-24 18:20:27 +02:00

Sprinkles are not rendering correctly. It's get misplaced when rendering. Please look closely. I have attached 2 images and blend file

Peter Goodman commented

2022-05-25 00:44:59 +02:00

Added subscriber: @badbunny_uk

Peter Goodman commented

2022-05-25 00:44:59 +02:00

Operating system: Windows 10 Enterprise (10.0.19042 Build 19042)
Graphics card: Nvidia Quadro RTX 4000 (driver 472.88)
Broken in: 3.1.0, 3.2.0 (bdab538b30) and 3.3.0 (ae2d2c9361)

Just for clarity the issue is that the sprinkles are in different positions and/or different colours in the viewport compared to the final render.
Pete.

Operating system: Windows 10 Enterprise (10.0.19042 Build 19042) Graphics card: Nvidia Quadro RTX 4000 (driver 472.88) Broken in: 3.1.0, 3.2.0 (bdab538b3019) and 3.3.0 (ae2d2c936161) Just for clarity the issue is that the sprinkles are in different positions and/or different colours in the viewport compared to the final render. Pete.

Pratik Borhade commented

2022-05-25 05:09:03 +02:00

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

Pratik Borhade commented

2022-05-25 05:09:03 +02:00

This is due to subdivision surface modifier added on icing object.
Applying or removing the modifier will solve the issue.

This is due to subdivision surface modifier added on icing object. Applying or removing the modifier will solve the issue.

Pratik Borhade changed title from ~~Geometry Nodes are not reflecting as it should be.~~ to Distribute point on surface outputs different result in viewport and in final render

2022-05-25 05:14:23 +02:00

Pratik Borhade changed title from ~~Distribute point on surface outputs different result in viewport and in final render~~ to Distribute Point on faces outputs different result in viewport and in final render

2022-05-25 05:21:51 +02:00

Rohit Badgujar commented

2022-05-25 08:22:06 +02:00

In #98259#1363865, @PratikPB2123 wrote:
This is due to subdivision surface modifier added on icing object.
Applying or removing the modifier will solve the issue.

Thank you so much for your help. You're lifesaver :)

> In #98259#1363865, @PratikPB2123 wrote: > This is due to subdivision surface modifier added on icing object. > Applying or removing the modifier will solve the issue. Thank you so much for your help. You're lifesaver :)

Jacques Lucke commented

2022-05-25 11:01:46 +02:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2022-05-25 11:01:46 +02:00

Changed status from 'Confirmed' to: 'Archived'

Jacques Lucke closed this issue

2022-05-25 11:01:46 +02:00

Jacques Lucke commented

2022-05-25 11:01:46 +02:00

The distribution is not guaranteed to stay the same when the underlying topology changes. Since you have a different viewport/render subdivision level, the result is different.

Pratik Borhade commented

2022-05-26 06:26:23 +02:00

you have a different viewport/render subdivision level

oops, I totally missed this. Thanks Jacques :)

> you have a different viewport/render subdivision level oops, I totally missed this. Thanks Jacques :)

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Distribute Point on faces outputs different result in viewport and in final render #98259