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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; }; |
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#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(25); ofSetWindowTitle("openFrameworks"); ofBackground(239); ofEnableDepthTest(); } //-------------------------------------------------------------- void ofApp::update() { } //-------------------------------------------------------------- void ofApp::draw() { this->cam.begin(); ofRotateY(ofGetFrameNum() * 1.44); for (int base_x = -240; base_x <= 240; base_x += 10) { for (int base_z = -240; base_z <= 240; base_z += 10) { auto noise_value = ofMap(ofNoise(base_x * 0.005, base_z * 0.005, ofGetFrameNum() * 0.0085), 0, 1, 0, 10); int int_noise_value = noise_value; for (int i = 0; i < 10; i++) { if (i < int_noise_value) { ofPushMatrix(); ofTranslate(base_x, -150 + i * 10, base_z); ofSetColor(0); ofFill(); ofDrawBox(9.5); ofSetColor(255); ofNoFill(); ofDrawBox(10); ofPopMatrix(); } else if (int_noise_value < i) { ofPushMatrix(); ofTranslate(base_x, 150 - (10 - i) * 10, base_z); ofSetColor(0); ofFill(); ofDrawBox(9.5); ofSetColor(255); ofNoFill(); ofDrawBox(10); ofPopMatrix(); } else { } } } } this->cam.end(); /* int start = 500; if (ofGetFrameNum() > start) { ostringstream os; os << setw(4) << setfill('0') << ofGetFrameNum() - start; ofImage image; image.grabScreen(0, 0, ofGetWidth(), ofGetHeight()); image.saveImage("image/cap/img_" + os.str() + ".jpg"); if (ofGetFrameNum() - start >= 25 * 20) { std::exit(1); } } */ } //-------------------------------------------------------------- int main() { ofSetupOpenGL(720, 720, OF_WINDOW); ofRunApp(new ofApp()); } |