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CollapseEdge

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		Name	Description
	EMeshResult	CollapseEdge ( int KeepVertID, int RemoveVertID, FEdgeCollapseInfo& CollapseInfo )
	EMeshResult	CollapseEdge ( int KeepVertID, int RemoveVertID, double EdgeParameterT, FEdgeCollapseInfo& CollapseInfo )	Collapse the edge between the two vertices, if topologically possible.

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