Particle source face creates an unwanted object in the middle of mesh #80537

New Issue

Daegon Kim · 2020-09-06T21:30:42+02:00

Daegon Kim commented

2020-09-06 21:30:42 +02:00

System Information
Operating system: Windows 10
Graphics card:

Blender Version
Broken: 2.9
Worked:

Short description of error
Creating a particle system with source as faces, creates an unwanted particle in the middle of the mesh.

Exact steps for others to reproduce the error
Create a mesh (cube)
Create a particle (cube).
Create a particle system on the mesh with source as cube, and emitting from faces.

https://drive.google.com/file/d/1fTqEKrQ1nDVLWIlQ7gPvCa8oHkM4_TIA/view?usp=sharing

**System Information** Operating system: Windows 10 Graphics card: **Blender Version** Broken: 2.9 Worked: **Short description of error** Creating a particle system with source as faces, creates an unwanted particle in the middle of the mesh. **Exact steps for others to reproduce the error** Create a mesh (cube) Create a particle (cube). Create a particle system on the mesh with source as cube, and emitting from faces. https://drive.google.com/file/d/1fTqEKrQ1nDVLWIlQ7gPvCa8oHkM4_TIA/view?usp=sharing

Daegon Kim commented

2020-09-06 21:30:42 +02:00

Added subscriber: @dk123

Germano Cavalcante commented

2020-09-09 20:09:33 +02:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2020-09-09 20:09:33 +02:00

This is often a limitation when you add modifiers after the particle.
But in the attached file I don't see this particle in the middle of the object.
Did I get the problem wrong?

This is often a limitation when you add modifiers after the particle. But in the attached file I don't see this particle in the middle of the object. Did I get the problem wrong? ![image.png](https://archive.blender.org/developer/F8858788/image.png)

Daegon Kim commented

2020-09-09 23:42:01 +02:00

You've understood the problem correctly - I'm using the same blend file, but I get this:

You've understood the problem correctly - I'm using the same blend file, but I get this: ![image.png](https://archive.blender.org/developer/F8859379/image.png)

Richard Antalik commented

2020-09-10 06:55:06 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-09-10 06:55:06 +02:00

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

Richard Antalik commented

2020-09-10 06:55:06 +02:00

I also can't reproduce this issue.

Please download development build from https://builder.blender.org/download/ and check if this is still issue.
Try to update GPU drivers.
Click on Help > Report a Bug and copy system information to this report so we can know what GPU and driver you are using.

I also can't reproduce this issue. Please download development build from https://builder.blender.org/download/ and check if this is still issue. Try to update GPU drivers. Click on Help > Report a Bug and copy system information to this report so we can know what GPU and driver you are using.

Daegon Kim commented

2020-09-12 02:25:17 +02:00

I can confirm this still persists in the daily build. Info:

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1060 3GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 443.18

Blender Version
Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-09-11 09:14, hash: 1b6dd42803
Worked: (newest version of Blender that worked as expected)

I can confirm this still persists in the daily build. Info: **System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 1060 3GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 443.18 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-09-11 09:14, hash: `1b6dd42803` Worked: (newest version of Blender that worked as expected)

Richard Antalik commented

2020-09-14 14:00:00 +02:00

Latest driver should be 452.06 so please check if that solves the issue