vertex1_of_edge |
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vertex1_of_edge |
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vertex1_of_edge |
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vertex1_of_edge |
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VERTEX vertex1_of_edge ( OBJECT_NODE *obj, int edge_number )
OBJECT_NODE *obj; // pointer to SilverScreen object node EDGE edge_number; // edge number
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Synopsis |
#include "ssnodes.h"
The vertex1_of_edge function returns the vertex number of the first vertex of the edge specified by edge_number , from the edge list of the object specified by obj .
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Parameters |
obj is a pointer to a SilverScreen object node, as obtained by a call to get_bos . edge_number is is an edge number.
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Return Value |
vertex1_of_edge returns a vertex number, which may be used in a call to xyz_of_vertex .
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See Also |
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