| 111 | } |
| 112 | |
| 113 | void ofApp::update() |
| 114 | { |
| 115 | if (drawingPaused) return; |
| 116 | for(int i=0; i<lines.size(); i++){ |
| 117 | lines[i].tick(); |
| 118 | lines[i].head->x += (lines[i].dx) * drawSpeed; |
| 119 | lines[i].head->y += (lines[i].dy) * drawSpeed; |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | void ofApp::draw() |
| 124 | { |