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Number locks.
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#pragma once #include "ofMain.h" class ofApp : public ofBaseApp { public: void setup(); void update(); void draw(); void keyPressed(int key) {}; void keyReleased(int key) {}; void mouseMoved(int x, int y) {}; void mouseDragged(int x, int y, int button) {}; void mousePressed(int x, int y, int button) {}; void mouseReleased(int x, int y, int button) {}; void windowResized(int w, int h) {}; void dragEvent(ofDragInfo dragInfo) {}; void gotMessage(ofMessage msg) {}; ofEasyCam cam; ofTrueTypeFont font; string word; }; |
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#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(30); ofSetWindowTitle("openFrameworks"); ofBackground(255); ofSetLineWidth(3); ofEnableDepthTest(); this->font.loadFont("fonts/Kazesawa-Bold.ttf", 100, true, true, true); this->word = "1234567890"; } //-------------------------------------------------------------- void ofApp::update() { ofSeedRandom(39); } //-------------------------------------------------------------- void ofApp::draw() { this->cam.begin(); ofRotateY(ofGetFrameNum() * 0.33333333333 * 4); ofRotateX(210); int size = 33; for (int base_deg = 0; base_deg < 360; base_deg += 5) { ofPushMatrix(); ofRotateY(base_deg); int deg_span = 40; int deg_start = ofMap(ofNoise(cos(base_deg * DEG_TO_RAD) * 0.5, sin(base_deg * DEG_TO_RAD) * 0.5, ofGetFrameNum() * 0.0055), 0, 1, -360, 360); for (int deg = deg_start; deg < deg_start + 360; deg += deg_span) { ofPath chara_path = this->font.getCharacterAsPoints(this->word[(int)ofMap(deg, deg_start, deg_start + 360, 0, this->word.size())], true, false); vector<ofPolyline> outline = chara_path.getOutline(); ofPushMatrix(); ofTranslate(0, 0, -300); ofRotateX(deg); ofFill(); ofSetColor(255); ofBeginShape(); for (int outline_index = 0; outline_index < outline.size(); outline_index++) { ofNextContour(true); auto vertices = outline[outline_index].getVertices(); for (auto& vertex : vertices) { glm::vec3 location = vertex / 100 * size; location -= glm::vec3(size * 0.5, -size * 0.5, 50); ofVertex(location); } } ofEndShape(true); ofNoFill(); ofSetColor(0); ofBeginShape(); for (int outline_index = 0; outline_index < outline.size(); outline_index++) { ofNextContour(true); auto vertices = outline[outline_index].getVertices(); for (auto& vertex : vertices) { glm::vec3 location = vertex / 100 * size; location -= glm::vec3(size * 0.5, -size * 0.5, 50); ofVertex(location); } } ofEndShape(true); ofPopMatrix(); } ofPopMatrix(); } this->cam.end(); } //-------------------------------------------------------------- int main() { ofSetupOpenGL(720, 720, OF_WINDOW); ofRunApp(new ofApp()); } |