[ Video ]
[ About ]
今日は七夕
July 7th is Tanabata.
Tanabata is an event in Japan.
The Japanese write their wishes in strips.
[ Source ]
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
#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 51 52 53 54 55 56 57 58 59 |
#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(60); ofSetWindowTitle("Insta"); ofBackground(39); ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD); } //-------------------------------------------------------------- void ofApp::update() { ofSeedRandom(39); } //-------------------------------------------------------------- void ofApp::draw() { ofPoint star_point; float star_size; ofColor star_color; for (int i = 0; i < 1024; i++) { star_point = ofPoint(ofRandom(ofGetWidth()), ofRandom(ofGetHeight())); star_size = ofRandom(5, 30) * ofNoise(star_point.x * 0.005, star_point.y * 0.005, ofGetFrameNum() * 0.008); star_color.setHsb(ofRandom(255), 200, 255); ofPushMatrix(); ofTranslate(star_point); ofRotate(ofRandom(360)); ofSetColor(star_color); ofBeginShape(); for (int deg = 0; deg < 360; deg += 36) { if (deg % 72 == 0) { ofVertex(star_size * 0.5 * cos(deg * DEG_TO_RAD), star_size * 0.5 * sin(deg * DEG_TO_RAD)); } else { ofVertex(star_size * cos(deg * DEG_TO_RAD), star_size * sin(deg * DEG_TO_RAD)); } } ofEndShape(); ofPopMatrix(); } } //-------------------------------------------------------------- int main() { ofSetupOpenGL(720, 720, OF_WINDOW); ofRunApp(new ofApp()); } |