public sg_plane(sg_Vector3 pt1, sg_Vector3 pt2, sg_Vector3 pt3) { sg_Vector3 v = sg_Vector3.getNormal(pt1, pt2, pt3); _v = new sg_Vector3(v); double dip = v.getDip(); double aaa = v.getAngle(); certenPt = new sg_Vector3((pt1.x + pt3.x) / 2.0, (pt1.y + pt3.y) / 2.0, (pt1.z + pt3.z) / 2.0); Width = sg_math.getDist(pt1, pt2); Height = sg_math.getDist(pt2, pt3); }