Rigid Body simulations: Cube not colliding with the plane #74652

New Issue

Yash Arya · 2020-03-11T13:24:11+01:00

Yash Arya commented

2020-03-11 13:24:11 +01:00

System Information
Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce 410M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 391.35

Blender Version
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: 77d23b0bd7
Worked: (optional)

Short description of error
Hi, I tried applying collision to a plane and a rigid body to a cube. But whenever I play the simulation, the cube always passes through the plane and starts falling infinitely. I also tried to simulate it in the latest Blender 2.82a Beta but the issue was still there. I also tried changing the settings in the collision tab, but the result was still the same.
Exact steps for others to reproduce the error

Add a Cube and a plane
Apply rigid body simulation to the cube and collision to plane (without changing any settings).
Hit spacebar.

bug_blender.blend

**System Information** Operating system: Windows-7-6.1.7601-SP1 64 Bits Graphics card: GeForce 410M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 391.35 **Blender Version** Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: `77d23b0bd7` Worked: (optional) **Short description of error** Hi, I tried applying collision to a plane and a rigid body to a cube. But whenever I play the simulation, the cube always passes through the plane and starts falling infinitely. I also tried to simulate it in the latest Blender 2.82a Beta but the issue was still there. I also tried changing the settings in the collision tab, but the result was still the same. **Exact steps for others to reproduce the error** 1. Add a Cube and a plane 2. Apply rigid body simulation to the cube and collision to plane (without changing any settings). 3. Hit spacebar. [bug_blender.blend](https://archive.blender.org/developer/F8400633/bug_blender.blend)

Yash Arya commented

2020-03-11 13:24:11 +01:00

Added subscriber: @YashArya

blender-admin commented

2020-03-11 13:24:11 +01:00

#74651 was marked as duplicate of this issue

Ankit Meel commented

2020-03-11 13:59:31 +01:00

Added subscribers: @Aaronsam, @ankitm

Yash Arya commented

2020-03-11 15:03:31 +01:00

You marked it Needs Triage. What does it mean?

Ankit Meel commented

2020-03-11 15:05:19 +01:00

I didn't set it, it's the default.
https://code.blender.org/2019/12/tracker-curfew/
Also, did you look at the links I had added in the duplicate ?

I didn't set it, it's the default. https://code.blender.org/2019/12/tracker-curfew/ Also, did you look at the links I had added in the duplicate ?

Yash Arya commented

2020-03-11 15:06:54 +01:00

Does this mean it's not a bug? Do you need any more information?

Yash Arya commented

2020-03-11 15:07:28 +01:00

No, I haven't seen that

Ankit Meel changed title from ~~Simulation Error~~ to Rigid Body simulations: Cube not colliding with the plane

2020-03-11 15:07:38 +01:00

Ankit Meel commented

2020-03-11 15:07:38 +01:00

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

Yash Arya commented

2020-03-11 15:08:35 +01:00

Hey, I'll help you. What more info do you need?

Ankit Meel commented

2020-03-11 15:09:44 +01:00

please see the links in https://developer.blender.org/T74651#889201 and verify that it's not human error, but a bug.
Cheers!
"task status" is just a method to organise reports, nothing to worry about (except when it's invalid), and it's mostly self explanatory.

please see the links in https://developer.blender.org/T74651#889201 and verify that it's not human error, but a bug. Cheers! "task status" is just a method to organise reports, nothing to worry about (except when it's invalid), and it's mostly self explanatory.

Yash Arya commented

2020-03-11 15:10:33 +01:00

Will a screen recording work?

Yash Arya commented

2020-03-11 15:11:39 +01:00

In #74652#889300, @ankitm wrote:
please see the links in https://developer.blender.org/T74651#889201 and verify that it's not human error, but a bug.
Cheers!
"task status" is just a method to organise reports, nothing to worry about (except when it's invalid), and it's mostly self explanatory.

Thank You!

> In #74652#889300, @ankitm wrote: > please see the links in https://developer.blender.org/T74651#889201 and verify that it's not human error, but a bug. > Cheers! > "task status" is just a method to organise reports, nothing to worry about (except when it's invalid), and it's mostly self explanatory. Thank You!

Rodger Davis commented

2020-03-11 15:27:52 +01:00

Added subscriber: @RodDavis

Rodger Davis commented

2020-03-11 15:27:52 +01:00

Not a bug.

As of v2.82.
Collision has no settings for rigid bodies. Collisions also hasn't had settings for rigid body before.

Workaround: A rigid body needs another rigid body.
rigid body.blend

Not a bug. As of v2.82. Collision has no settings for rigid bodies. Collisions also hasn't had settings for rigid body before. ![image.png](https://archive.blender.org/developer/F8400749/image.png) Workaround: A rigid body needs another rigid body. [rigid body.blend](https://archive.blender.org/developer/F8400739/rigid_body.blend)

Ankit Meel commented

2020-03-11 15:32:07 +01:00

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

Ankit Meel closed this issue

2020-03-11 15:32:07 +01:00

Ankit Meel self-assigned this 2020-03-11 15:32:07 +01:00

Ankit Meel commented

2020-03-11 15:32:07 +01:00

Please post your doubts, if any on https://blender.org/community.
bug tracker isn't the place.

Please post your doubts, if any on https://blender.org/community. bug tracker isn't the place.

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Rigid Body simulations: Cube not colliding with the plane #74652