|  | QCAD
    Open Source 2D CAD | 
#include "opennurbs.h"| Functions | |
| ON_OBJECT_IMPLEMENT (ON_SurfaceProxy, ON_Surface,"4ED7D4E2-E947-11d3-BFE5-0010830122F0") | |
| ON_OBJECT_IMPLEMENT | ( | ON_SurfaceProxy | , | 
| ON_Surface | , | ||
| "4ED7D4E2-E947-11d3-BFE5-0010830122F0" | ) |