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ofxTrueTypeFontUCからひらがなの文字情報(座標)を取得してNoise関数を掛け合わせてみました。ふよふよしていて面白い。
Twitterで見かけたのですがopenFrameworks0.10.0からUTF8がサポートされるそうです。
openFrameworks, a C++ toolkit for creative coding — UTF8 support
絵文字とか使えるようで、楽しみ。
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#pragma once #include "ofMain.h" #include "ofxTrueTypeFontUC/src/ofxTrueTypeFontUC.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) {}; ofxTrueTypeFontUC font; }; |
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#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(60); ofBackground(239); ofSetWindowTitle("Insta"); ofSetColor(39); this->font.loadFont("fonts/Kazesawa-Bold.ttf", 50, true, true); } //-------------------------------------------------------------- void ofApp::update() { ofSeedRandom(39); } //-------------------------------------------------------------- void ofApp::draw() { vector<string> words = { "あ", "い", "う", "え", "お", "か", "き", "く", "け", "こ", "さ", "し", "す", "せ", "そ", "た", "ち", "つ", "て", "と", "な", "に", "ぬ", "ね", "の", "は", "ひ", "ふ", "へ", "ほ", "ま", "み", "む", "め", "も", "や", " ", "ゆ", " ", "よ", "ら", "り", "る", "れ", "ろ", "わ", " ", "を", " ", "ん" }; for (int words_index = 0; words_index < words.size(); words_index++) { if (words[words_index] == " ") { continue; } ofPoint word_size = ofPoint(this->font.stringWidth(words[words_index]), this->font.stringHeight(words[words_index])); vector<ofTTFCharacter> word_paths = this->font.getStringAsPoints(words[words_index]); ofPoint word_point = ofPoint(ofGetWidth() - (words_index / 5) * 72 - 38, 216 + (words_index % 5) * 72); ofPushMatrix(); ofTranslate(word_point); for (int w_index = 0; w_index < word_paths.size(); w_index++) { vector<ofPolyline> outline = word_paths[w_index].getOutline(); ofVec3f center = outline[0].getCentroid2D(); ofBeginShape(); for (int o_index = 0; o_index < outline.size(); o_index++) { if (o_index != 0) { ofNextContour(true); } outline[o_index] = outline[o_index].getResampledBySpacing(3); vector<ofPoint> vertices = outline[o_index].getVertices(); for (int v_index = 0; v_index < vertices.size(); v_index++) { ofPoint point = ofPoint(vertices[v_index].x - word_size.x / 2, vertices[v_index].y + word_size.y / 2); point *= 0.5 + ofNoise((word_point.x + point.x * 0.01), (word_point.y + point.y) * 0.01, ofGetFrameNum() * 0.005); ofVertex(point); } } ofEndShape(true); } ofPopMatrix(); } } //-------------------------------------------------------------- int main() { ofSetupOpenGL(720, 720, OF_WINDOW); ofRunApp(new ofApp()); } |