| 18 | using std::vector; |
| 19 | |
| 20 | vector3 v3(double x = 0.0, double y = 0.0, double z = 0.0) { |
| 21 | vector3 v; |
| 22 | v.x = x; |
| 23 | v.y = y; |
| 24 | v.z = z; |
| 25 | return v; |
| 26 | } |
| 27 | |
| 28 | /***************************************************************/ |
| 29 | /***************************************************************/ |