Blender 2.8 particle system error #59924

New Issue

garyshin · 2018-12-28T12:51:44+01:00

garyshin commented

2018-12-28 12:51:44 +01:00

System Information
Operating system: win8.1 64bit
Graphics card: gtx 1060 4GB

Blender Version
Broken: blender-2.80-0661bcba3210-win64
28, Dec, 18

Worked: (optional)

Short description of error

when running keyed particle system, if the base object has complicated(?)mesh or rather say a lot of vertices, emitted object will not move as it supposed
to be.particle_error.blend

I found that the when I change the base object to simple geometry, it works anyway. But it has still weird glitches when animated scene.
(ex: particle placed in totally random position)

Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: win8.1 64bit Graphics card: gtx 1060 4GB **Blender Version** Broken: blender-2.80-0661bcba3210-win64 28, Dec, 18 Worked: (optional) **Short description of error** when running keyed particle system, if the base object has complicated(?)mesh or rather say a lot of vertices, emitted object will not move as it supposed to be.[particle_error.blend](https://archive.blender.org/developer/F6096165/particle_error.blend) I found that the when I change the base object to simple geometry, it works anyway. But it has still weird glitches when animated scene. (ex: particle placed in totally random position) **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).

garyshin commented

2018-12-28 12:51:44 +01:00

Added subscriber: @garyshin

Philipp Oeser commented

2018-12-28 13:08:32 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2018-12-28 13:08:32 +01:00

Could you try to explain in more depth what you mean by "object will not move as it supposed"

I can happily add a particlesystem to complex_terrain object (with the same particlesettings as on the simpleplane object), change the second psys in Keys on the simpleplane and get somewhat expected movement?

Marking as incomplete until we have further information...

Could you try to explain in more depth what you mean by "object will not move as it supposed" I can happily add a particlesystem to `complex_terrain` object (with the same particlesettings as on the `simpleplane` object), change the second psys in Keys on the `simpleplane` and get somewhat expected movement? Marking as incomplete until we have further information...

garyshin commented

2018-12-29 00:54:35 +01:00

on a viewport both plane (complex_terrain, simpleplane) works well.

but when complex_terrain is the base for an animation, there's nothing on the rendered image.
(keyed particle objects are supposed to move toward the complex_terrain)

I rendered it as an animation (render animation) and set the file format to .png

on a viewport both plane (complex_terrain, simpleplane) works well. but when complex_terrain is the base for an animation, there's nothing on the rendered image. (keyed particle objects are supposed to move toward the complex_terrain) I rendered it as an animation (render animation) and set the file format to .png

Jacques Lucke commented

2019-01-22 12:26:06 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-01-22 12:26:06 +01:00

Can you still reproduce the issue in the newest Blender version?

I'm still not sure how to reproduce the bug. Please make a short screen recording that shows the issue.

Can you still reproduce the issue in the newest Blender version? I'm still not sure how to reproduce the bug. Please make a short screen recording that shows the issue.

garyshin commented

2019-01-23 01:46:03 +01:00

2019_01_23_09_40_13.avi

2019_01_23_09_32_11.avi

rendered with 2.79 version : 2019_01_23_09_40_13.avi
rendered with 2.8 build (blender-2.80.0-git.dd3f5186260e-windows64) : 2019_01_23_09_32_11.avi

Hope you understand through this video.

[2019_01_23_09_40_13.avi](https://archive.blender.org/developer/F6373150/2019_01_23_09_40_13.avi) [2019_01_23_09_32_11.avi](https://archive.blender.org/developer/F6373145/2019_01_23_09_32_11.avi) rendered with 2.79 version : 2019_01_23_09_40_13.avi rendered with 2.8 build (blender-2.80.0-git.dd3f5186260e-windows64) : 2019_01_23_09_32_11.avi Hope you understand through this video.

Sebastian Parborg commented

2019-01-24 13:11:51 +01:00

Added subscribers: @brecht, @ZedDB

Sebastian Parborg commented

2019-01-24 13:11:51 +01:00

I can confirm that when I change the settings so that the cubes should travel to the terrain, it shows up correctly in viewport, but the particles are all stuck to the emitter plane when I try to render.

@brecht who to assign this to (if any)?

I can confirm that when I change the settings so that the cubes should travel to the terrain, it shows up correctly in viewport, but the particles are all stuck to the emitter plane when I try to render. @brecht who to assign this to (if any)?

Sergey Sharybin was assigned by Sebastian Parborg

2019-01-28 10:13:10 +01:00

blender-admin commented

2019-01-29 10:16:16 +01:00

This issue was referenced by 8683a4ba40

This issue was referenced by 8683a4ba40831e1436edc889299f062659af6712

Sergey Sharybin commented

2019-01-29 10:39:52 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2019-01-29 10:39:52 +01:00

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Blender 2.8 particle system error #59924