NAME

cxPickHitLineSet - set a line segment hit in a pick structure

C SPECIFICATION

#include <cx/Pick.h>

void cxPickHitLineSet(cxPick *pick,long n,long *index,float *point,float *normal)

FORTRAN SPECIFICATION

subroutine cxPickHitLineSet(pick,n,index,point,normal)
integer pick
integer n
integer index(2)
real point(3,2)
real normal(3,2)

PARAMETERS

pick: Pointer to pick structure to use
n: Hit item in this pick structure
index: Indices of the two endpoints of the line segment
point: Coordinates of the two endpoints of the line segment
normal: Normals (if any) of the line segment endpoints

DESCRIPTION

This function puts endpoint information in the hit structure for a line segment.

SEE ALSO

cxPickSet(3E)
Last modified: Mon Nov 18 13:52:11 GMT 1996
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© The Numerical Algorithms Group Ltd, Oxford UK. 1996