[ODE] TriMesh Update Info needed

[slasharena]

Hi,

I'm working on Collision with TriMesh and a Sphere. The collision works fine
in the begining. 

When I update my Trimesh (like increasing the number of triangles, changing
vertices, etc).....I got no idea about updating the Tri Mesh
Data...:confused:


This is what I do in InitFunction()

{

........

Data = dGeomTriMeshDataCreate();


dGeomTriMeshDataBuildSimple(Data, (dReal*)m_vVertexArray, m_iVertexCount,
m_iIndexArray, m_iIndexCount);


TriMesh = dCreateTriMesh(space, Data, 0, 0, 0);

}


In Update function(), I change all the variables , like vertexcount,
indexcount, etc...So How do I 
 tell the TriMeshData that info has been changed???


I've been struggling a lot to get info regarding.....Could someone please
help me????


Thanks,

Sandeep.

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