NAME

cxPickHitLineSet - set a line segment hit in a pick structure
#include <cx/Pick.h>

void cxPickHitLineSet(cxPick *pick,long n,long *index,float *point,float *normal)
subroutine cxPickHitLineSet(pick,n,index,point,normal)
integer pick
integer n
integer index(2)
real point(3,2)
real normal(3,2)
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
This function puts endpoint information in the hit structure for a line segment. cxPickSet(3E)
Last modified: Mon Nov 6 16:33:40 GMT 2000
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© The Numerical Algorithms Group Ltd, Oxford UK. 1996