[ Video ]
[ Souce ]
配色デザインインスピレーションブックⅢという本を購入して参照しました。
Soft Pink.
[ 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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 |
#include "ofApp.h" //-------------------------------------------------------------- void ofApp::setup() { ofSetFrameRate(60); ofSetWindowTitle("openframeworks"); ofBackground(255); ofSetCircleResolution(60); } //-------------------------------------------------------------- void ofApp::update() { ofSeedRandom(39); } //-------------------------------------------------------------- void ofApp::draw() { // 配色デザイン P192 ソフトピンク vector<ofColor> colors; colors.push_back(ofColor(221, 155, 165)); colors.push_back(ofColor(224, 186, 212)); colors.push_back(ofColor(229, 181, 161)); colors.push_back(ofColor(208, 130, 139)); colors.push_back(ofColor(202, 72, 90)); colors.push_back(ofColor(163, 150, 197)); colors.push_back(ofColor(184, 145, 26)); colors.push_back(ofColor(250, 241, 239)); int span = 144; for (int x = span; x <= 720 - span; x += span) { for (int y = span; y <= 720 - span; y += span) { ofPushMatrix(); ofTranslate(x, y); int color_1_index = ofRandom(colors.size()); int color_2_index = (color_1_index + (int)ofRandom(1, colors.size() - 1)) % colors.size(); int color_3_index = (color_2_index + (int)ofRandom(1, colors.size() - 1)) % colors.size(); ofFill(); ofSetColor(colors[color_1_index]); ofDrawCircle(glm::vec3(), 58); ofNoFill(); ofSetColor(colors[color_2_index]); ofDrawCircle(glm::vec3(), 58); for (auto head_size = 4; head_size <= 9; head_size += 5) { if (head_size == 4) { ofSetColor(colors[color_2_index]); } else { ofSetColor(colors[color_3_index]); } ofMesh mesh; vector<glm::vec3> right, left, frame; auto noise_seed_deg = ofRandom(1000); auto noise_seed_radius = ofRandom(1000); glm::vec3 last_location; float last_theta, last_radius; for (int i = 0; i < 25; i++) { auto noise_deg = ofMap(ofNoise(noise_seed_deg, (ofGetFrameNum() + i) * 0.005), 0, 1, -360, 360); auto noise_radius = ofMap(ofNoise(noise_seed_radius, (ofGetFrameNum() + i) * 0.01), 0, 1, -50, 50); auto next_noise_deg = ofMap(ofNoise(noise_seed_deg, (ofGetFrameNum() + i + 1) * 0.005), 0, 1, -360, 360); auto next_noise_radius = ofMap(ofNoise(noise_seed_radius, (ofGetFrameNum() + i + 1) * 0.01), 0, 1, -50, 50); auto location = glm::vec3(noise_radius * cos(noise_deg * DEG_TO_RAD), noise_radius * sin(noise_deg * DEG_TO_RAD), 0); auto next = glm::vec3(next_noise_radius * cos(next_noise_deg * DEG_TO_RAD), next_noise_radius * sin(next_noise_deg * DEG_TO_RAD), 0); auto direction = next - location; auto theta = atan2(direction.y, direction.x); right.push_back(location + glm::vec3(ofMap(i, 0, 25, 0, head_size) * cos(theta + PI * 0.5), ofMap(i, 0, 25, 0, head_size) * sin(theta + PI * 0.5), 0)); left.push_back(location + glm::vec3(ofMap(i, 0, 25, 0, head_size) * cos(theta - PI * 0.5), ofMap(i, 0, 25, 0, head_size) * sin(theta - PI * 0.5), 0)); last_location = location; last_theta = theta; last_radius = noise_radius; } for (int i = 0; i < right.size(); i++) { mesh.addVertex(left[i]); mesh.addVertex(right[i]); } for (int i = 0; i < mesh.getNumVertices() - 2; i += 2) { mesh.addIndex(i + 0); mesh.addIndex(i + 1); mesh.addIndex(i + 3); mesh.addIndex(i + 0); mesh.addIndex(i + 2); mesh.addIndex(i + 3); } auto tmp_head_size = ofMap(mesh.getNumVertices() - 2, 0, mesh.getNumVertices(), 0, head_size); mesh.addVertex(last_location); int index = mesh.getNumVertices(); for (auto theta = last_theta - PI * 0.5; theta <= last_theta + PI * 0.5; theta += PI / 20) { mesh.addVertex(last_location + glm::vec3(tmp_head_size * cos(theta), tmp_head_size * sin(theta), 0)); frame.push_back(last_location + glm::vec3(tmp_head_size * cos(theta), tmp_head_size * sin(theta), 0)); } for (int i = index; i < mesh.getNumVertices() - 1; i++) { mesh.addIndex(index); mesh.addIndex(i + 0); mesh.addIndex(i + 1); } int span = ofRandom(3, 6); int deg_span = 360 / span; for (int deg = 0; deg < 360; deg += 30) { ofRotate(deg_span); mesh.draw(); } } ofPopMatrix(); } } } //-------------------------------------------------------------- int main() { ofSetupOpenGL(720, 720, OF_WINDOW); ofRunApp(new ofApp()); } |