M3createExactModel

M3createExactModel

Creates an exact collision model for the mesh.
More precisely, this function builds a particular structure for the polygonal detection of collisions for the topology associated with the mesh.
This collision model is contained directly in the topology.

I M3createExactModel (

S3d _session_

H3d _mesh_

)

Parameters

_session_

3D Session

_mesh_

Mesh (with single topology)

Return value

0 if successful, otherwise nil

Remark

Warning : This function requires the topology to be unique and constant.
Therefore it can only be applied to meshes in MESH_STATIC mode, excluding meshes in MESH_MULTI_TOPO mode, or meshes with shared or deformed vertices.