プログラミング de 落描き – ページ 626 – クリエイティブ・コーディングによる生成物とソース

2020年5月17日

Distribution of Noise Observed by Circumference. Draw by openFrameworks

[ Video ]

[ About ]
Distribution of Noise Observed by Circumference.

[ Source ]

#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) {};

	ofEasyCam cam;
};

#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) {};

ofEasyCam cam;

};

#include "ofApp.h"

//--------------------------------------------------------------
void ofApp::setup() {

	ofSetFrameRate(30);
	ofSetWindowTitle("openFrameworks");

	ofBackground(239);
	ofSetColor(39);
	ofNoFill();
	ofSetLineWidth(2);
	ofEnableDepthTest();
}

//--------------------------------------------------------------
void ofApp::update() {

}

//--------------------------------------------------------------
void ofApp::draw() {

	this->cam.begin();

	auto radius = 35;
	auto span = 100;
	auto width = 10;
	auto deg_span = 5;

	for (int x = -span * 3; x <= span * 3; x += span) {

		for (int y = -span * 3; y <= span * 3; y += span) {

			vector<glm::vec2> in_vertices, out_vertices;
			for (int deg = 0; deg < 360; deg += deg_span) {

				in_vertices.push_back(glm::vec2(x + (radius - width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius - width * 0.5) * sin(deg * DEG_TO_RAD)));
				out_vertices.push_back(glm::vec2(x + (radius + width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius + width * 0.5) * sin(deg * DEG_TO_RAD)));

				auto noise_location = glm::vec2(x + (radius + width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius + width * 0.5) * sin(deg * DEG_TO_RAD));
				auto noise_value = ofNoise(noise_location.x * 0.005, noise_location.y * 0.005, ofGetFrameNum() * 0.02);

				if (noise_value < 0.45) {

					vector<glm::vec2> fill_vertices;
					fill_vertices.push_back(glm::vec2(x + (radius - width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius - width * 0.5) * sin(deg * DEG_TO_RAD)));
					fill_vertices.push_back(glm::vec2(x + (radius - width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), y + (radius - width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD)));
					fill_vertices.push_back(glm::vec2(x + (radius + width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), y + (radius + width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD)));
					fill_vertices.push_back(glm::vec2(x + (radius + width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius + width * 0.5) * sin(deg * DEG_TO_RAD)));

					ofFill();
					ofBeginShape();
					ofVertices(fill_vertices);
					ofEndShape(true);
				}
			}

			ofNoFill();

			ofBeginShape();
			ofVertices(in_vertices);
			ofEndShape(true);

			ofBeginShape();
			ofVertices(out_vertices);
			ofEndShape(true);
		}
	}

	this->cam.end();
}

//--------------------------------------------------------------
int main() {

	ofSetupOpenGL(720, 720, OF_WINDOW);
	ofRunApp(new ofApp());
}

#include "ofApp.h"

//--------------------------------------------------------------

void ofApp::setup() {

ofSetFrameRate(30);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetColor(39);

ofNoFill();

ofSetLineWidth(2);

ofEnableDepthTest();

}

//--------------------------------------------------------------

void ofApp::update() {

}

//--------------------------------------------------------------

void ofApp::draw() {

this->cam.begin();

auto radius = 35;

auto span = 100;

auto width = 10;

auto deg_span = 5;

for (int x = -span * 3; x <= span * 3; x += span) {

for (int y = -span * 3; y <= span * 3; y += span) {

vector<glm::vec2> in_vertices, out_vertices;

for (int deg = 0; deg < 360; deg += deg_span) {

in_vertices.push_back(glm::vec2(x + (radius - width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius - width * 0.5) * sin(deg * DEG_TO_RAD)));

out_vertices.push_back(glm::vec2(x + (radius + width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius + width * 0.5) * sin(deg * DEG_TO_RAD)));

auto noise_location = glm::vec2(x + (radius + width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius + width * 0.5) * sin(deg * DEG_TO_RAD));

auto noise_value = ofNoise(noise_location.x * 0.005, noise_location.y * 0.005, ofGetFrameNum() * 0.02);

if (noise_value < 0.45) {

vector<glm::vec2> fill_vertices;

fill_vertices.push_back(glm::vec2(x + (radius - width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius - width * 0.5) * sin(deg * DEG_TO_RAD)));

fill_vertices.push_back(glm::vec2(x + (radius - width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), y + (radius - width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD)));

fill_vertices.push_back(glm::vec2(x + (radius + width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), y + (radius + width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD)));

fill_vertices.push_back(glm::vec2(x + (radius + width * 0.5) * cos(deg * DEG_TO_RAD), y + (radius + width * 0.5) * sin(deg * DEG_TO_RAD)));

ofFill();

ofBeginShape();

ofVertices(fill_vertices);

ofEndShape(true);

}

ofNoFill();

ofBeginShape();

ofVertices(in_vertices);

ofEndShape(true);

ofBeginShape();

ofVertices(out_vertices);

ofEndShape(true);

}

this->cam.end();

}

//--------------------------------------------------------------

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20200517

2020年5月16日

Wire wire. Draw by openFrameworks

[ Video ]

[ About ]
Wire wire.

[ Source ]

#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) {};

	ofEasyCam cam;
	ofMesh frame;
	float noise_seed;
};

#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) {};

ofEasyCam cam;

ofMesh frame;

float noise_seed;

};

#include "ofApp.h"

//--------------------------------------------------------------
void ofApp::setup() {

	ofSetFrameRate(60);
	ofSetWindowTitle("openFrameworks");

	ofBackground(0);
	ofSetColor(255);
	ofNoFill();
	ofSetLineWidth(2);
	ofEnableDepthTest();

	this->frame.setMode(ofPrimitiveMode::OF_PRIMITIVE_LINES);
	this->noise_seed = ofRandom(1000);
}

//--------------------------------------------------------------
void ofApp::update() {

	this->frame.clear();

	for (int deg = 0; deg < 360; deg += 15) {
		
		for (int z = 0; z < 450; z += 1) {

			auto tmp_deg = deg + ofMap(ofNoise(this->noise_seed, (ofGetFrameNum() + 600 - z) * 0.01), 0, 1, -60, 60);
			auto location = glm::vec3(250 * cos(tmp_deg * DEG_TO_RAD), 250 * sin(tmp_deg * DEG_TO_RAD), z);
			this->frame.addVertex(location);
			this->frame.addColor(ofColor(255, ofMap(z, 0, 450, 255, 0)));

			int index = this->frame.getNumVertices() - 1;
			if (z > 0) {

				this->frame.addIndex(index); this->frame.addIndex(index - 1);
			}
		}
	}
}

//--------------------------------------------------------------
void ofApp::draw() {

	this->cam.begin();

	for (int deg = 0; deg < 360; deg += 15) {

		auto tmp_deg = deg + ofMap(ofNoise(this->noise_seed, (ofGetFrameNum() + 600) * 0.01), 0, 1, -60, 60);
		auto location = glm::vec3(250 * cos(tmp_deg * DEG_TO_RAD), 250 * sin(tmp_deg * DEG_TO_RAD), 0);

		ofDrawCircle(location, 8);
		ofDrawSphere(location, 2);
	}

	this->frame.drawWireframe();



	this->cam.end();
}

//--------------------------------------------------------------
int main() {

	ofSetupOpenGL(720, 720, OF_WINDOW);
	ofRunApp(new ofApp());
}

#include "ofApp.h"

//--------------------------------------------------------------

void ofApp::setup() {

ofSetFrameRate(60);

ofSetWindowTitle("openFrameworks");

ofBackground(0);

ofSetColor(255);

ofNoFill();

ofSetLineWidth(2);

ofEnableDepthTest();

this->frame.setMode(ofPrimitiveMode::OF_PRIMITIVE_LINES);

this->noise_seed = ofRandom(1000);

}

//--------------------------------------------------------------

void ofApp::update() {

this->frame.clear();

for (int deg = 0; deg < 360; deg += 15) {

for (int z = 0; z < 450; z += 1) {

auto tmp_deg = deg + ofMap(ofNoise(this->noise_seed, (ofGetFrameNum() + 600 - z) * 0.01), 0, 1, -60, 60);

auto location = glm::vec3(250 * cos(tmp_deg * DEG_TO_RAD), 250 * sin(tmp_deg * DEG_TO_RAD), z);

this->frame.addVertex(location);

this->frame.addColor(ofColor(255, ofMap(z, 0, 450, 255, 0)));

int index = this->frame.getNumVertices() - 1;

if (z > 0) {

this->frame.addIndex(index); this->frame.addIndex(index - 1);

}

//--------------------------------------------------------------

void ofApp::draw() {

this->cam.begin();

for (int deg = 0; deg < 360; deg += 15) {

auto tmp_deg = deg + ofMap(ofNoise(this->noise_seed, (ofGetFrameNum() + 600) * 0.01), 0, 1, -60, 60);

auto location = glm::vec3(250 * cos(tmp_deg * DEG_TO_RAD), 250 * sin(tmp_deg * DEG_TO_RAD), 0);

ofDrawCircle(location, 8);

ofDrawSphere(location, 2);

}

this->frame.drawWireframe();

this->cam.end();

}

//--------------------------------------------------------------

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20200516

2020年5月15日2020年5月15日

Ring of planet. Draw by openFrameworks

[ Video ]

[ About ]
Ring of planet.

[ Source ]

#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) {};

	void setRingToMesh(ofMesh& face_target, ofMesh& frame_target, glm::vec3 location, float radius, float width, float height, int deg_start, int deg_end, ofColor face_color, ofColor frame_color);

	ofEasyCam cam;
	ofMesh face, frame;
};

#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) {};

void setRingToMesh(ofMesh& face_target, ofMesh& frame_target, glm::vec3 location, float radius, float width, float height, int deg_start, int deg_end, ofColor face_color, ofColor frame_color);

ofEasyCam cam;

ofMesh face, frame;

};

#include "ofApp.h"

//--------------------------------------------------------------
void ofApp::setup() {

	ofSetFrameRate(60);
	ofSetWindowTitle("openFrameworks");

	ofBackground(239);
	ofSetColor(39);
	ofSetLineWidth(2);
	ofEnableDepthTest();

	this->frame.setMode(ofPrimitiveMode::OF_PRIMITIVE_LINES);
}

//--------------------------------------------------------------
void ofApp::update() {

	ofSeedRandom(39);

	this->face.clear();
	this->frame.clear();

	auto radius = 150;
	auto noise_seed = ofRandom(1000);

	this->setRingToMesh(this->face, this->frame, glm::vec3(), radius, 40, 20, 0, 360, ofColor(39), ofColor(239));
}

//--------------------------------------------------------------
void ofApp::draw() {

	this->cam.begin();

	ofDrawSphere(100);

	ofRotateZ(ofRandom(1000) + ofGetFrameNum() * ofRandom(1, 3));
	ofRotateY(ofRandom(1000) + ofGetFrameNum() * ofRandom(1, 3));
	ofRotateX(ofRandom(1000) + ofGetFrameNum() * ofRandom(1, 3));

	this->face.draw();
	this->frame.drawWireframe();

	this->cam.end();
}

//--------------------------------------------------------------
void ofApp::setRingToMesh(ofMesh& face_target, ofMesh& frame_target, glm::vec3 location, float radius, float width, float height, int deg_start, int deg_end, ofColor face_color, ofColor frame_color) {

	if (deg_start == deg_end) { return; }

	int index = face_target.getNumVertices();

	float deg_span = 0.1;
	for (float deg = deg_start; deg <= deg_end; deg += deg_span) {

		auto noise_location = location + glm::vec3(radius * cos(deg * DEG_TO_RAD), radius * sin(deg * DEG_TO_RAD), 0);
		auto next_noise_location = location + glm::vec3(radius * cos((deg + deg_span) * DEG_TO_RAD), radius * sin((deg + deg_span) * DEG_TO_RAD), 0);

		int out_radius = radius + width * ofMap(ofNoise(glm::vec4(noise_location * 0.05, ofGetFrameNum() * 0.0065)), 0, 1, 0, 1.75);
		int next_out_radius = radius + width * ofMap(ofNoise(glm::vec4(next_noise_location * 0.05, ofGetFrameNum() * 0.0065)), 0, 1, 0, 1.75);

		auto face_index = face_target.getNumVertices();

		vector<glm::vec3> vertices;
		vertices.push_back(glm::vec3(out_radius * cos(deg * DEG_TO_RAD), out_radius * sin(deg * DEG_TO_RAD), height * -0.5));
		vertices.push_back(glm::vec3(next_out_radius * cos((deg + deg_span) * DEG_TO_RAD), next_out_radius * sin((deg + deg_span) * DEG_TO_RAD), height * -0.5));
		vertices.push_back(glm::vec3(next_out_radius * cos((deg + deg_span) * DEG_TO_RAD), next_out_radius * sin((deg + deg_span) * DEG_TO_RAD), height * 0.5));
		vertices.push_back(glm::vec3(out_radius * cos(deg * DEG_TO_RAD), out_radius * sin(deg * DEG_TO_RAD), height * 0.5));

		vertices.push_back(glm::vec3((radius - width * 0.5) * cos(deg * DEG_TO_RAD), (radius - width * 0.5) * sin(deg * DEG_TO_RAD), height * -0.5));
		vertices.push_back(glm::vec3((radius - width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), (radius - width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD), height * -0.5));
		vertices.push_back(glm::vec3((radius - width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), (radius - width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD), height * 0.5));
		vertices.push_back(glm::vec3((radius - width * 0.5) * cos(deg * DEG_TO_RAD), (radius - width * 0.5) * sin(deg * DEG_TO_RAD), height * 0.5));

		for (auto& vertex : vertices) {

			vertex += location;
		}

		face_target.addVertices(vertices);

		face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 1); face_target.addIndex(face_index + 2);
		face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 2); face_target.addIndex(face_index + 3);

		face_target.addIndex(face_index + 4); face_target.addIndex(face_index + 5); face_target.addIndex(face_index + 6);
		face_target.addIndex(face_index + 4); face_target.addIndex(face_index + 6); face_target.addIndex(face_index + 7);

		face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 4); face_target.addIndex(face_index + 5);
		face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 5); face_target.addIndex(face_index + 1);

		face_target.addIndex(face_index + 3); face_target.addIndex(face_index + 7); face_target.addIndex(face_index + 6);
		face_target.addIndex(face_index + 3); face_target.addIndex(face_index + 6); face_target.addIndex(face_index + 2);

		auto frame_index = frame_target.getNumVertices();

		frame_target.addVertices(vertices);

		frame_target.addIndex(frame_index + 0); frame_target.addIndex(frame_index + 1);
		frame_target.addIndex(frame_index + 2); frame_target.addIndex(frame_index + 3);
		frame_target.addIndex(frame_index + 4); frame_target.addIndex(frame_index + 5);
		frame_target.addIndex(frame_index + 6); frame_target.addIndex(frame_index + 7);

		for (int i = 0; i < 8; i++) {

			this->face.addColor(face_color);
			this->frame.addColor(frame_color);
		}
	}
}


//--------------------------------------------------------------
int main() {

	ofSetupOpenGL(720, 720, OF_WINDOW);
	ofRunApp(new ofApp());
}

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#include "ofApp.h"

//--------------------------------------------------------------

void ofApp::setup() {

ofSetFrameRate(60);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetColor(39);

ofSetLineWidth(2);

ofEnableDepthTest();

this->frame.setMode(ofPrimitiveMode::OF_PRIMITIVE_LINES);

}

//--------------------------------------------------------------

void ofApp::update() {

ofSeedRandom(39);

this->face.clear();

this->frame.clear();

auto radius = 150;

auto noise_seed = ofRandom(1000);

this->setRingToMesh(this->face, this->frame, glm::vec3(), radius, 40, 20, 0, 360, ofColor(39), ofColor(239));

}

//--------------------------------------------------------------

void ofApp::draw() {

this->cam.begin();

ofDrawSphere(100);

ofRotateZ(ofRandom(1000) + ofGetFrameNum() * ofRandom(1, 3));

ofRotateY(ofRandom(1000) + ofGetFrameNum() * ofRandom(1, 3));

ofRotateX(ofRandom(1000) + ofGetFrameNum() * ofRandom(1, 3));

this->face.draw();

this->frame.drawWireframe();

this->cam.end();

}

//--------------------------------------------------------------

void ofApp::setRingToMesh(ofMesh& face_target, ofMesh& frame_target, glm::vec3 location, float radius, float width, float height, int deg_start, int deg_end, ofColor face_color, ofColor frame_color) {

if (deg_start == deg_end) { return; }

int index = face_target.getNumVertices();

float deg_span = 0.1;

for (float deg = deg_start; deg <= deg_end; deg += deg_span) {

auto noise_location = location + glm::vec3(radius * cos(deg * DEG_TO_RAD), radius * sin(deg * DEG_TO_RAD), 0);

auto next_noise_location = location + glm::vec3(radius * cos((deg + deg_span) * DEG_TO_RAD), radius * sin((deg + deg_span) * DEG_TO_RAD), 0);

int out_radius = radius + width * ofMap(ofNoise(glm::vec4(noise_location * 0.05, ofGetFrameNum() * 0.0065)), 0, 1, 0, 1.75);

int next_out_radius = radius + width * ofMap(ofNoise(glm::vec4(next_noise_location * 0.05, ofGetFrameNum() * 0.0065)), 0, 1, 0, 1.75);

auto face_index = face_target.getNumVertices();

vector<glm::vec3> vertices;

vertices.push_back(glm::vec3(out_radius * cos(deg * DEG_TO_RAD), out_radius * sin(deg * DEG_TO_RAD), height * -0.5));

vertices.push_back(glm::vec3(next_out_radius * cos((deg + deg_span) * DEG_TO_RAD), next_out_radius * sin((deg + deg_span) * DEG_TO_RAD), height * -0.5));

vertices.push_back(glm::vec3(next_out_radius * cos((deg + deg_span) * DEG_TO_RAD), next_out_radius * sin((deg + deg_span) * DEG_TO_RAD), height * 0.5));

vertices.push_back(glm::vec3(out_radius * cos(deg * DEG_TO_RAD), out_radius * sin(deg * DEG_TO_RAD), height * 0.5));

vertices.push_back(glm::vec3((radius - width * 0.5) * cos(deg * DEG_TO_RAD), (radius - width * 0.5) * sin(deg * DEG_TO_RAD), height * -0.5));

vertices.push_back(glm::vec3((radius - width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), (radius - width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD), height * -0.5));

vertices.push_back(glm::vec3((radius - width * 0.5) * cos((deg + deg_span) * DEG_TO_RAD), (radius - width * 0.5) * sin((deg + deg_span) * DEG_TO_RAD), height * 0.5));

vertices.push_back(glm::vec3((radius - width * 0.5) * cos(deg * DEG_TO_RAD), (radius - width * 0.5) * sin(deg * DEG_TO_RAD), height * 0.5));

for (auto& vertex : vertices) {

vertex += location;

}

face_target.addVertices(vertices);

face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 1); face_target.addIndex(face_index + 2);

face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 2); face_target.addIndex(face_index + 3);

face_target.addIndex(face_index + 4); face_target.addIndex(face_index + 5); face_target.addIndex(face_index + 6);

face_target.addIndex(face_index + 4); face_target.addIndex(face_index + 6); face_target.addIndex(face_index + 7);

face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 4); face_target.addIndex(face_index + 5);

face_target.addIndex(face_index + 0); face_target.addIndex(face_index + 5); face_target.addIndex(face_index + 1);

face_target.addIndex(face_index + 3); face_target.addIndex(face_index + 7); face_target.addIndex(face_index + 6);

face_target.addIndex(face_index + 3); face_target.addIndex(face_index + 6); face_target.addIndex(face_index + 2);

auto frame_index = frame_target.getNumVertices();

frame_target.addVertices(vertices);

frame_target.addIndex(frame_index + 0); frame_target.addIndex(frame_index + 1);

frame_target.addIndex(frame_index + 2); frame_target.addIndex(frame_index + 3);

frame_target.addIndex(frame_index + 4); frame_target.addIndex(frame_index + 5);

frame_target.addIndex(frame_index + 6); frame_target.addIndex(frame_index + 7);

for (int i = 0; i < 8; i++) {

this->face.addColor(face_color);

this->frame.addColor(frame_color);

}

//--------------------------------------------------------------

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20200515

2025年7月
月	火	水	木	金	土	日
	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