// ---------------------------------------------------- void CellScene::keyPressed(int key) { switch (key) { case ' ': { addCells(); break; } case 'r': { for (vector<CellNode>::iterator it=cells.begin(); it!=cells.end(); ++it) { it->radius = ofRandom(10, separationDistance); } break; } case 'b': { bgColorTarget = ofRandomColor(); break; } case 'g': { mustDrawGui = !mustDrawGui; break; } default:{ break; } } }
void Box::objectTouched(const IObjectPtr& object, const DataTouch& touchPoint) { if (touchPoint.getType() == kTouchTypeStarted) { color = ofRandomColor(); } }
PCModelObject::PCModelObject(const PCPtr& cloud, int objId) { drawPointCloud = false; setCloud(cloud); transformation.setIdentity(); if (objId == -1) { static int objectId = 1; objId = objectId++; } setId(objId); lod = 1; setColor(ofRandomColor()); }
// ---------------------------------------------------- void SpotsScene::setup() { name = "spots scene"; string safeName = name; ofStringReplace(safeName, " ", "_"); gui.setup(name, safeName+".xml", 20, 20); gui.add(maxShapesOnScreen.setup("max shapes", 50, 1, 500)); gui.add(releaseRate.setup("release rate", 0.1, 0.0, 1.0)); // setup box2d box2d.init(); box2d.setGravity(0, 0); box2d.setFPS(30); circleFrcFlip = false; bgColorTarget = ofRandomColor(); mustDrawGui = false; speed = 0.002; }
// ---------------------------------------------------- void CellScene::setup() { name = "cell scene"; string safeName = name; ofStringReplace(safeName, " ", "_"); gui.setup(name, safeName+".xml", 20, 20); gui.add(separationDistance.setup("separation", 10, 1, 500)); gui.add(damping.setup("damping", 0.4, 0.0003, 1.0)); gui.add(maxParticleSpeed.setup("speed", 0.1, 0.0003, 2.0)); gui.add(maxCellsOnScreen.setup("max cells", 500, 1, 1000)); gui.add(releaseRate.setup("release rate", 0.2, 0.0, 1.0)); // we need some nice colors... bgColorTarget = ofRandomColor(); cellWallWidth = 1.f; //v thin line to start... voronoi.setup(0,1,0,1,10,10,16); }
// ---------------------------------------------------- void SpotsScene::keyPressed(int key) { if(key == 'r') { for(int i=0; i<MIN(30, shapes.size()-1); i++) { int ranId = (int)ofRandom(0, shapes.size()-1); shapes[ranId].radiusTarget = ofRandom(30, 100); } } else if(key == 's') { for(int i=0; i<MIN(230, shapes.size()-1); i++) { int ranId = (int)ofRandom(0, shapes.size()-1); shapes[ranId].radiusTarget = ofRandom(2, 10); } } else if(key == 'b') { bgColorTarget = ofRandomColor(); } else if(key == 'g'){ mustDrawGui = !mustDrawGui; } }
Box::Box(const IObjectPtr& object, const NoteBeat& noteBeat, int program) : object(object), noteBeat(noteBeat), program(program), boostColor(0) { color = ofRandomColor(); }