| 195 | } |
| 196 | |
| 197 | double BaseGrid::distance(const Point& p1, const Point& p2) |
| 198 | { |
| 199 | double xdist = p2.m_x - p1.m_x; |
| 200 | double ydist = p2.m_y - p1.m_y; |
| 201 | return std::sqrt(xdist * xdist + ydist * ydist); |
| 202 | } |
| 203 | |
| 204 | // Compute hex size based on distance between consecutive points and |
| 205 | // density |