利用者:Aligorith/GSoC2010 Bullet Buglist

Dynamic object resets to old position:

- make a dynamic cube

- playback and Esc

- rotate/move the cube a bit

- playback again

- cube switches to the old position/orientation

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Duplicated objects do not carry their physics properties

Fixed in SVN (31164)

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Margin around objects with convex hull collision type

There is a somewhat large margin around objects with convex hull collision type.

- add a cube with shape set to convex hull - simulate the cube falling onto a plane set to passive. You will see it doesn't actually touch the plane, and there is a fairly large margin when compared to setting the cubes shape type to box.

video demo: http://auralgrey.com/storage/blender/convexhull_margin.mov

Working correctly in latest build r31177

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Blender crashes when removing a rigid body object and pressing play

- add a cube

- add cube to rigid body

- remove cube from rigid body

- press play

video demo: http://auralgrey.com/storage/blender/remove_add_crash.mov

• this also occurs if you just delete the rigid body object and press play
  • this also occurs if you remove a rigid body from an object then add it back to the object and press play

Fixed in SVN (Aligorith)

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Mesh shape does not conform to the shape of the mesh

- add a cube, and a plane

- place the cube above the plane

- set the cube to active rigid body, add the plane to passive

- on the cube change collision shape to mesh

- rotate cube so that is will land on a corner

- press play and see that the lands as if it were just in a bounding box

video demo: http://auralgrey.com/storage/blender/meshshape_not_working.mov

• changing the collision type to box or convex hull will show the correct result

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No discernable change when adjusting margin or bounciness or friction settings

- create a basic cube falling on to a plane setup.

- changing margin, friction, or bounciness on the cube, plane or both does not seem to show any change in the simulation

Working in latest builds r31177

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Blender crashes when using undo/redo to remove/add a rigid body to object

- add a cube

- add rigid body to cube

- undo

- redo

- undo again, results in crash

Cannot replicate r. 31135 (Aligorith)