Accesing vertices from btTriangleMesh

[sara]

Can somebody tell me how can I read all vertices positions using btTriangleMesh?

Thanks!

[sara]

Or from btBvhTriangleMeshShape?

[sara]

Anybody out there?

I'm just trying to get the positions of the vertices of my mesh at one point of the simulation.

Please?

[xexuxjy]

If it's got a striding mesh interface you can use :

getLockedVertexIndexBase

[sara]

Thank you very much for your answer!!

I'll try it out.

[sara]

The problem with getLockedVertexIndexBase is that it gives me the initial positions of the mesh, not the transformed vertices.

How can I find or calculate the current positions of the vertices?

[xexuxjy]

I don't think that it stores the transformed version of the meshes so you'd need to transform the data in the meshInterface by the worldTranform of the shape (and the rigidbody) to get the final positions in worldspace..