BRL-CAD
|
#include <geom.h>
Data Fields | |
uint32_t | epa_magic |
point_t | epa_V |
epa vertex | |
vect_t | epa_H |
height vector | |
vect_t | epa_Au |
unit vector along semi-major axis | |
fastf_t | epa_r1 |
scalar semi-major axis length | |
fastf_t | epa_r2 |
scalar semi-minor axis length | |