Rigid body problem within inner mesh? #40590

New Issue

Iwaniuk · 2014-06-12T14:41:06+02:00

Iwaniuk commented

2014-06-12 14:41:06 +02:00

Click animation in Blender no information needed to explaine :}

Iwaniuk commented

2014-06-12 14:41:06 +02:00

Changed status to: 'Open'

Iwaniuk commented

2014-06-12 14:41:06 +02:00

Added subscriber: @mariuszi28cg

Iwaniuk commented

2014-06-13 11:18:39 +02:00

I have done the windmill project, but during the animation is extracted from the axis.See attached file. :P

wiatrak.blend

I did the animation and the second problem is that the cylinder should go inside, and it is not. Maybe this is not a problem but there is no implementation yet, shame.

bug_dynamics.blend

I use Blender 2.70a hash f936c76 2014-04-10 11:49, windows 8.1

I have done the windmill project, but during the animation is extracted from the axis.See attached file. :P [wiatrak.blend](https://archive.blender.org/developer/F94127/wiatrak.blend) I did the animation and the second problem is that the cylinder should go inside, and it is not. Maybe this is not a problem but there is no implementation yet, shame. [bug_dynamics.blend](https://archive.blender.org/developer/F94129/bug_dynamics.blend) I use Blender 2.70a hash f936c76 2014-04-10 11:49, windows 8.1

Bastien Montagne commented

2014-06-14 19:16:16 +02:00

Added subscriber: @mont29

Sergej Reich commented

2014-06-14 19:46:54 +02:00

Changed status from 'Open' to: 'Archived'

Sergej Reich closed this issue

2014-06-14 19:46:54 +02:00

Sergej Reich self-assigned this 2014-06-14 19:46:54 +02:00

Sergej Reich commented

2014-06-14 19:46:54 +02:00

Thanks for the report, but this is not a bug.
You're assigning convex hull shapes to non-convex objects (pretty much all objects in the files are concave).
What you need to do is either split the objects into convex parts, or use mesh shapes. Mesh shapes are not very stable of course to it'll be hit or miss.
In general, if you want to do things like having objects rotate about a specific axis, it's much better to use constraints.

Thanks for the report, but this is not a bug. You're assigning convex hull shapes to non-convex objects (pretty much all objects in the files are concave). What you need to do is either split the objects into convex parts, or use mesh shapes. Mesh shapes are not very stable of course to it'll be hit or miss. In general, if you want to do things like having objects rotate about a specific axis, it's much better to use constraints.

Iwaniuk commented

2014-06-14 19:54:35 +02:00

Thanks for the explanation.

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Rigid body problem within inner mesh? #40590