public void Invalidate(
	int triangleIndex,
	bool invalidateTopology
)

Public Sub Invalidate ( 
	triangleIndex As Integer,
	invalidateTopology As Boolean
)

public:
void Invalidate(
	int triangleIndex, 
	bool invalidateTopology
)

member Invalidate : 
        triangleIndex : int * 
        invalidateTopology : bool -> unit 

Parameters

triangleIndex

Type: SystemInt32
Index of the triangle. Can be -1 to invalidate the whole mesh.

invalidateTopology

Type: SystemBoolean
If set to the mesh topology is invalidated.

This method must be called if the position of a triangle stored in Mesh is changed. This method updates the Partition and raises the Changed event by calling OnChanged(ShapeChangedEventArgs).

If the mesh topology has changed, invalidateTopology must be set to . The topology has changed if triangle neighbor relationships have changed. If each triangle has the same neighbor triangles as before and only the vertices were moved, invalidateTopology can be .

Reference