Lines Matching defs:dot3
107 int dot3 = (point.x()-p3.x()) * (p0.y()-p3.y()) + (point.y()-p3.y()) * (p3.x()-p0.x());109 return (dot0 > 0) == (dot1 > 0) && (dot1 > 0) == (dot2 > 0) && (dot2 > 0) == (dot3 > 0);
