[ Video ]
[ About ]
円ず。
[ Source ]
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
#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) {}; }; |
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(60); ofSetWindowTitle("openFrameworks"); ofBackground(39); ofSetLineWidth(2); ofNoFill(); ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD); } //-------------------------------------------------------------- void ofApp::update() { ofSeedRandom(39); } //-------------------------------------------------------------- void ofApp::draw() { ofTranslate(0, 360); auto span = 30; ofColor color; for (int base_y = 0; base_y < 720; base_y += 180) { color.setHsb(ofMap(base_y, 0, 720, 0, 255), 255, 255); for (int x = 0; x <= 720; x += span) { for (int i = 0; i < 5; i++) { auto y = ofMap(ofNoise(base_y * 0.003, x * 0.003 + (ofGetFrameNum() - i * 2) * 0.008), 0, 1, -300, 300); auto radius = ofMap(i, 0, 5, span * 0.8, span * 0.01); ofSetColor(color, ofMap(i, 0, 5, 255, 0)); ofDrawCircle(x, y, radius); } } } } //-------------------------------------------------------------- int main() { ofSetupOpenGL(720, 720, OF_WINDOW); ofRunApp(new ofApp()); } |