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M3deltaVertex
Takes a topology or a mesh as a parameter.Parameters
Redefines the coordinated of vertex number '_index_' for the topology referenced by the mesh.
The new values are added to the old ones : they are thus increments.
This function takes integer values
The topology associated to the mesh automatically switches to 'dynamic' mode (as opposed to 'static').
I M3deltaVertex ( S3d _session_ H3d _object_ I _index_ [I I I] _delta_ )
Return value
_session_ 3D Session _object_ Topology or mesh _index_ Vertex index _delta_ Delta position
0 if successful, otherwise nilRemark
In the case of a multi-topo mesh, only the active topology is concerned.