NAME
	  DtShapeGetTextureVertices - Get a list of texture vertices
	  for the given	shape.


     SYNOPSIS
	  #include <Dt.h>


	  int  DtShapeGetTextureVertices( int shapeID, int *count, DtVec2f **vertices )


     DESCRIPTION
	  DtShapeGetTextureVertices() returns a	texture	vertex list
	  for the shape	indicated by the given shapeID.	The number of
	  vertices is returned in count. A read-only pointer to	a list
	  of the texture vertices is placed in the variable pointed to
	  by vertices. This array is an	internal buffer.  Do not free
	  or modify the	texture	vertex array.  C programmers can
	  access the components	of the texture vertex array as though
	  it were a simple structure as	follows:

		    typedef struct DtVec2f { float vec[2];};

		    DtVec2f *tVerts;
		    DtShapeGetTextureVertices( shapeID,	DtVec2f
	  &tVerts );
		    /* The first texture vertex	*/
		    u =	tVerts[0].vec[0];
		    v =	tVerts[0].vec[1];


     DIAGNOSTICS
	  DtShapeGetTextureVertices() returns one on success and zero
	  on failure.


     FILES
	  Link with -lDtOMio