Regression: halo Particles are not working. #101445

New Issue

Everton Schneider · 2022-09-29T03:19:30+02:00

Everton Schneider commented

2022-09-29 03:19:30 +02:00

System Information
Operating system: Linux-5.15.0-48-generic-x86_64-with-glibc2.35 64 Bits
Graphics card: NVIDIA GeForce RTX 2080 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 515.65.01

Blender Version
Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-28 17:36, hash: ad789c74df
Worked: 3.3
Caused by 18b45aabf9

Short description of error
There are no particles after adding a particle system.

Exact steps for others to reproduce the error

Simply select the default cube
Add a particle system
And press play. No particles.
If you set the render mode as object and use an object to render the particle it works, particles are there. I guess that the halo particles are not getting into account to display in the viewport...

**System Information** Operating system: Linux-5.15.0-48-generic-x86_64-with-glibc2.35 64 Bits Graphics card: NVIDIA GeForce RTX 2080 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 515.65.01 **Blender Version** Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-28 17:36, hash: `ad789c74df` Worked: 3.3 Caused by 18b45aabf9 **Short description of error** There are no particles after adding a particle system. **Exact steps for others to reproduce the error** - Simply select the default cube - Add a particle system - And press play. No particles. If you set the render mode as object and use an object to render the particle it works, particles are there. I guess that the halo particles are not getting into account to display in the viewport...

Everton Schneider commented

2022-09-29 03:19:30 +02:00

Added subscriber: @EvertonSchneider

blender-admin commented

2022-09-29 03:19:30 +02:00

#101839 was marked as duplicate of this issue

blender-admin commented

2022-09-29 03:19:30 +02:00

#101774 was marked as duplicate of this issue

blender-admin commented

2022-09-29 03:19:30 +02:00

#101771 was marked as duplicate of this issue

Pratik Borhade commented

2022-09-29 04:40:27 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Pratik Borhade commented

2022-09-29 04:40:30 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade changed title from ~~Particles are not working.~~ to Regression: halo Particles are not working.

2022-09-29 05:24:57 +02:00

Pratik Borhade commented

2022-09-29 05:25:54 +02:00

Added subscribers: @Jason-Fielder, @fclem

Pratik Borhade commented

2022-09-29 05:25:54 +02:00

Broken since 18b45aabf9
cc @Jason-Fielder
cc @fclem

Broken since 18b45aabf9 cc @Jason-Fielder cc @fclem

Michael Parkin-White commented

2022-09-29 16:46:49 +02:00

Added subscriber: @Michael-Parkin-White-Apple

Michael Parkin-White commented

2022-09-29 17:48:25 +02:00

Will take a look at this. Likely a uniform assignment update was missed.

Omar Emara commented

2022-10-12 13:37:09 +02:00

Added subscribers: @costa, @da.buy, @OmarEmaraDev

Omar Emara commented

2022-10-12 14:43:21 +02:00

Added subscriber: @Wahooney

Jason Fielder was assigned by Pratik Borhade

2022-10-15 06:14:55 +02:00

Pratik Borhade commented

2022-10-15 12:09:59 +02:00

Added subscriber: @pseudoua

da.buy commented

2022-10-15 12:21:40 +02:00

(Migrated from localhost:3001)

This comment was removed by @da.buy

*This comment was removed by @da.buy*

Jason Fielder was unassigned by Michael Parkin-White

2022-10-15 22:12:38 +02:00

Everton Schneider was assigned by Michael Parkin-White

2022-10-15 22:12:38 +02:00

Michael Parkin-White commented

2022-10-15 22:12:38 +02:00

A fix should be present in the above revision: https://developer.blender.org/D16236, though I don't believe this is yet merged.
This was due to an oversight in the code for avoiding variable namespace pollution, wherein a resource binding (uniform/vertex attribute etc) shared the same name as a local variable or function parameter. The shader uniform and create info had been updated, but the uniform assignment for this one shader had been missed.

Though please verify that applying this DIFF works, thanks!

A fix should be present in the above revision: https://developer.blender.org/D16236, though I don't believe this is yet merged. This was due to an oversight in the code for avoiding variable namespace pollution, wherein a resource binding (uniform/vertex attribute etc) shared the same name as a local variable or function parameter. The shader uniform and create info had been updated, but the uniform assignment for this one shader had been missed. Though please verify that applying this DIFF works, thanks!

blender-admin commented

2022-10-17 17:39:59 +02:00

This issue was referenced by d3b47fa842

This issue was referenced by d3b47fa84297dbbf5d5f91d0d68473468c363bd4

Miguel Pozo commented

2022-11-07 17:45:08 +01:00

Added subscriber: @pragma37