get3DFaceConnection

Helper function providing access to the geometry of the underlying 3D mesh.

tSigned32 get3DFaceConnection(tSigned32 faceIndex, tSigned32 edgeIndexInFace) const;

	faceIndex		The (zero based) index of the face in which to look up vertex geometry. (Must be positive and less than the value returned by iMesh::getNumberOf3DFaces().)
	edgeIndexInFace		Value must be 0, 1 or 2.

If a face connects to the specified edge then an index for the connected face, otherwise -1.

The edge index parameter selects the edge starting with the vertex selected by the same index in iMesh::get3DFaceVertex().