Lines Matching refs:trs
37 inline double ProjZ(double trs[3][3], double x, double y, double f)
39 return ((trs)[2][0]*(x) + (trs)[2][1]*(y) + (trs)[2][2]*(f));
42 inline double ProjX(double trs[3][3], double x, double y, double z, double f)
44 return (((trs)[0][0]*(x) + (trs)[0][1]*(y) + (trs)[0][2]*(f)) / (z));
47 inline double ProjY(double trs[3][3], double x, double y, double z, double f)
49 return (((trs)[1][0]*(x) + (trs)[1][1]*(y) + (trs)[1][2]*(f)) / (z));
