Lines Matching defs:normal
53 Geom::Point normal = unitTangentAt(curve, t).cw();
55 Geom::Point center = curve(t) + radius*normal;
73 Geom::Point normal;
82 normal = Geom::Point(curve[1] - curve[0]).cw();
83 normal.normalize();
84 // std::cout << "Start k: " << k << " d: " << distance << " normal: " << normal << std::endl;
93 normal = Geom::Point(curve[3] - curve[2]).cw();
94 normal.normalize();
95 // std::cout << "End k: " << k << " d: " << distance << " normal: " << normal << std::endl;
102 Geom::Point center = p + normal * radius;