Searched refs:u_line (Results 1 – 1 of 1) sorted by relevance
89 void u_line(double s, double xc[3], double udir[3], double pnt[3]);152 u_line(s,xc,u,pt); /* find intersection point */ in intersect()173 void u_line(double s, double xc[3], double udir[3], double pnt[3]){ in u_line() function