lcTIN_TriUpdate

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Updates triangles of TIN object. You have to call this function after coordinates of TIN points have been modified.

int lcTIN_TriUpdate (    HANDLE hTIN,    HANDLE hPnt  );

Parameters

hTIN
	Handle to a TIN object.
hPnt
	Handle to a TIN point. Triangles that have this point will be updated. If this parameter is NULL, then all triangles will be updated.

Return Value

A number of modified triangles.