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電子基板を生成。
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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) {}; float noise_step; }; |
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#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(25); ofSetWindowTitle("openFrameworks"); ofBackground(39); ofSetColor(255); ofSetLineWidth(2); this->noise_step = ofRandom(1000); } //-------------------------------------------------------------- void ofApp::update() { ofSeedRandom(39); if (ofGetFrameNum() % 50 < 25) { this->noise_step += 0.05; } } //-------------------------------------------------------------- void ofApp::draw() { ofTranslate(ofGetWindowSize() * 0.5); int size = 20; ofFill(); for (int x = size * -16; x < size * 16; x += size) { for (int y = size * -16; y < size * 16; y += size) { ofPushMatrix(); ofTranslate(x, y); int param = ofMap(ofNoise(this->noise_step, x * 0.01, y * 0.01), 0, 1, 0, 4); auto flag_1 = (x == size * -16) || (y == size * -16); auto flag_2 = (x == size * 15) || (y == size * -16); auto flag_3 = (x == size * -16) || (y == size * 15); auto flag_4 = (x == size * 15) || (y == size * 15); switch (param) { case 0: ofDrawLine(0, size, size, 0); if (flag_3 == false && param != (int)ofMap(ofNoise(this->noise_step, (x - size) * 0.01, (y + size) * 0.01), 0, 1, 0, 4)) { ofDrawCircle(0, size, 3); } if (flag_2 == false && param != (int)ofMap(ofNoise(this->noise_step, (x + size) * 0.01, (y - size) * 0.01), 0, 1, 0, 4)) { ofDrawCircle(size, 0, 3); } break; case 1: ofDrawLine(0, 0, size, size); if (flag_1 == false && param != (int)ofMap(ofNoise(this->noise_step, (x - size) * 0.01, (y - size) * 0.01), 0, 1, 0, 4)) { ofDrawCircle(0, 0, 3); } if (flag_4 == false &¶m != (int)ofMap(ofNoise(this->noise_step, (x + size) * 0.01, (y + size) * 0.01), 0, 1, 0, 4)) { ofDrawCircle(size, size, 3); } break; case 2: ofDrawLine(0, 0, size, 0); if (flag_1 == false && param != (int)ofMap(ofNoise(this->noise_step, (x - size) * 0.01, y * 0.01), 0, 1, 0, 4)) { ofDrawCircle(0, 0, 3); } if (flag_2 == false && param != (int)ofMap(ofNoise(this->noise_step, (x + size) * 0.01, y * 0.01), 0, 1, 0, 4)) { ofDrawCircle(size, 0, 3); } break; case 3: ofDrawLine(size, 0, size, size); if (flag_2 == false && param != (int)ofMap(ofNoise(this->noise_step, x * 0.01, (y - size) * 0.01), 0, 1, 0, 4)) { ofDrawCircle(size, 0, 3); } if (flag_4 == false && param != (int)ofMap(ofNoise(this->noise_step, x * 0.01, (y + size) * 0.01), 0, 1, 0, 4)) { ofDrawCircle(size, size, 3); } break; default: break; } ofPopMatrix(); } } ofNoFill(); ofDrawRectangle(size * -16, size * -16, size * 32, size * 32); /* int start = 200; 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()); } |