#include <ut_geo.h>
dir .. 1=CCW, -1=CW p1 .. startpoint p2 .. endpoint pc .. Centerpoint vz .. z-axis va .. major axis (lenght!) vb .. minor axis (lenght!)
Data Fields | |
Point | p1 |
Point | p2 |
Point | pc |
Vector | vz |
Vector | va |
Vector | vb |
int | dir |
int CurvElli::dir |