font – ページ 6 – プログラミング de 落描き

2023年1月18日

Top / Bottom. Draw by openFrameworks

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[ About ]
上と下。

[ 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;

	float font_size;
	ofTrueTypeFont font;
};

#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;

float font_size;

ofTrueTypeFont font;

};

#include "ofApp.h"

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

	ofSetFrameRate(60);
	ofSetWindowTitle("openframeworks");

	ofBackground(0);
	ofSetColor(255);
	ofSetLineWidth(1.5);
	ofEnableDepthTest();

	this->font_size = 80;
	this->font.loadFont("fonts/Kazesawa-Bold.ttf", this->font_size, true, true, true);
}

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

	ofSeedRandom(39);
}

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

	this->cam.begin();
	ofRotateX(180);
	ofRotateY(ofGetFrameNum() * 0.66666666666);

	string word = "ABCDEFGHEJKLMNOPQRSTUVWXYZ!";
	int sample_count = 180;
	auto noise_param = ofRandom(1000);

	for (int i = 0; i < word.size(); i++) {

		ofPath chara_path = this->font.getCharacterAsPoints(word[i], true, false);
		vector<ofPolyline> outline = chara_path.getOutline();

		ofFill();
		ofBeginShape();
		for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

			if (outline_index != 0) { ofNextContour(true); }

			auto vertices = outline[outline_index].getResampledByCount(sample_count).getVertices();
			for (auto& vertex : vertices) {

				auto location = vertex - glm::vec3(this->font_size * 0.5, this->font_size * -0.5, 320);
				auto rotation_y = glm::rotate(glm::mat4(), (i * 13.5f) * (float)DEG_TO_RAD, glm::vec3(0, 1, 0));
				location = glm::vec4(location, 0) * rotation_y;

				auto noise_value = ofNoise(location.x * 0.005, ofGetFrameNum() * 0.005);
				auto param_y = 0;
				if (noise_value < 0.5) {
					
					param_y = -150;
					if (noise_value > 0.4) {

						param_y = ofMap(noise_value, 0.4, 0.5, -150, 0);
					}
				}
				else
				{
					param_y = 150;
					if (noise_value < 0.6) {
					
						param_y = ofMap(noise_value, 0.5, 0.6, 0, 150);
					}
				}

				location = location + glm::vec3(0, param_y, 0);
				ofVertex(location);
			}
		}
		ofEndShape();

		ofNoFill();

		for (int y = -150; y <= 150; y += 300) {
			
			ofBeginShape();
			for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

				if (outline_index != 0) { ofNextContour(true); }

				auto vertices = outline[outline_index].getResampledByCount(sample_count).getVertices();
				for (auto& vertex : vertices) {

					auto location = vertex - glm::vec3(this->font_size * 0.5, this->font_size * -0.5, 320);
					auto rotation_y = glm::rotate(glm::mat4(), (i * 13.5f) * (float)DEG_TO_RAD, glm::vec3(0, 1, 0));
					location = glm::vec4(location + glm::vec3(0, y, 0), 0) * rotation_y;

					ofVertex(location);
				}
			}
			ofEndShape();
		}
	}

	this->cam.end();
}

//--------------------------------------------------------------
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(0);

ofSetColor(255);

ofSetLineWidth(1.5);

ofEnableDepthTest();

this->font_size = 80;

this->font.loadFont("fonts/Kazesawa-Bold.ttf", this->font_size, true, true, true);

}

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

void ofApp::update() {

ofSeedRandom(39);

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateX(180);

ofRotateY(ofGetFrameNum() * 0.66666666666);

string word = "ABCDEFGHEJKLMNOPQRSTUVWXYZ!";

int sample_count = 180;

auto noise_param = ofRandom(1000);

for (int i = 0; i < word.size(); i++) {

ofPath chara_path = this->font.getCharacterAsPoints(word[i], true, false);

vector<ofPolyline> outline = chara_path.getOutline();

ofFill();

ofBeginShape();

for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

if (outline_index != 0) { ofNextContour(true); }

auto vertices = outline[outline_index].getResampledByCount(sample_count).getVertices();

for (auto& vertex : vertices) {

auto location = vertex - glm::vec3(this->font_size * 0.5, this->font_size * -0.5, 320);

auto rotation_y = glm::rotate(glm::mat4(), (i * 13.5f) * (float)DEG_TO_RAD, glm::vec3(0, 1, 0));

location = glm::vec4(location, 0) * rotation_y;

auto noise_value = ofNoise(location.x * 0.005, ofGetFrameNum() * 0.005);

auto param_y = 0;

if (noise_value < 0.5) {

param_y = -150;

if (noise_value > 0.4) {

param_y = ofMap(noise_value, 0.4, 0.5, -150, 0);

}

else

{

param_y = 150;

if (noise_value < 0.6) {

param_y = ofMap(noise_value, 0.5, 0.6, 0, 150);

}

location = location + glm::vec3(0, param_y, 0);

ofVertex(location);

}

ofEndShape();

ofNoFill();

for (int y = -150; y <= 150; y += 300) {

ofBeginShape();

for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

if (outline_index != 0) { ofNextContour(true); }

auto vertices = outline[outline_index].getResampledByCount(sample_count).getVertices();

for (auto& vertex : vertices) {

auto location = vertex - glm::vec3(this->font_size * 0.5, this->font_size * -0.5, 320);

auto rotation_y = glm::rotate(glm::mat4(), (i * 13.5f) * (float)DEG_TO_RAD, glm::vec3(0, 1, 0));

location = glm::vec4(location + glm::vec3(0, y, 0), 0) * rotation_y;

ofVertex(location);

}

ofEndShape();

}

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20230118

[ほしいものリスト]
Amazon

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2023年1月16日

Noise wave. Draw by openFrameworks

[ Video ]

[ About ]
ノイズ波。

[ 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 mouseEntered(int x, int y) {};
	void mouseExited(int x, int y) {};
	void windowResized(int w, int h) {};
	void dragEvent(ofDragInfo dragInfo) {};
	void gotMessage(ofMessage msg) {};

	vector<glm::vec2> location_list;
	vector<float> size_list;
	vector<float> speed_list;
	vector<float> max_size_list;
	vector<float> index_list;
	vector<float> deg_list;
	vector<ofColor> color_list;
	vector<bool> flag_list;

	ofTrueTypeFont font;
	string word;
};

#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 mouseEntered(int x, int y) {};

void mouseExited(int x, int y) {};

void windowResized(int w, int h) {};

void dragEvent(ofDragInfo dragInfo) {};

void gotMessage(ofMessage msg) {};

vector<glm::vec2> location_list;

vector<float> size_list;

vector<float> speed_list;

vector<float> max_size_list;

vector<float> index_list;

vector<float> deg_list;

vector<ofColor> color_list;

vector<bool> flag_list;

ofTrueTypeFont font;

string word;

};

#include "ofApp.h"	

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

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

	ofBackground(0);
	ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

	this->font.loadFont("fonts/Kazesawa-Bold.ttf", 100, true, true, true);
	this->word = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
}

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

	for (int i = this->location_list.size() - 1; i >= 0; i--) {

		this->size_list[i] += this->speed_list[i];

		if (this->size_list[i] > this->max_size_list[i]) {

			this->location_list.erase(this->location_list.begin() + i);
			this->size_list.erase(this->size_list.begin() + i);
			this->speed_list.erase(this->speed_list.begin() + i);
			this->max_size_list.erase(this->max_size_list.begin() + i);
			this->index_list.erase(this->index_list.begin() + i);
			this->deg_list.erase(this->deg_list.begin() + i);
			this->color_list.erase(this->color_list.begin() + i);
			this->flag_list.erase(this->flag_list.begin() + i);
		}
	}

	ofColor color;
	for (int i = 0; i < 10; i++) {

		auto random_x = ofRandom(ofGetWindowWidth() * -0.5, ofGetWindowWidth() * 0.5);
		auto y = ofMap(ofNoise(random_x * 0.0025 + ofGetFrameNum() * 0.015), 0, 1, ofGetWindowHeight() * -0.5, ofGetWindowHeight() * 0.5);

		auto location = glm::vec2(random_x, y + ofRandom(-20, 20));
		this->location_list.push_back(location);
		this->size_list.push_back(1);
		this->speed_list.push_back(ofRandom(0.4, 3));
		this->max_size_list.push_back(ofRandom(20, 40));
		this->index_list.push_back(ofRandom(this->word.size()));
		this->deg_list.push_back(ofRandom(360));
		color.setHsb(ofRandom(255), 255, 255);
		this->color_list.push_back(color);
		this->flag_list.push_back(ofRandom(1) < 0.5);
	}
}

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

	ofTranslate(ofGetWindowSize() * 0.5);
	ofNoFill();

	for (int i = 0; i < this->location_list.size(); i++) {

		this->flag_list[i] ? ofFill() : ofNoFill();

		ofPath chara_path = this->font.getCharacterAsPoints(this->word[this->index_list[i]], true, false);
		vector<ofPolyline> outline = chara_path.getOutline();
		auto rotation = glm::rotate(glm::mat4(), this->deg_list[i] * (float)DEG_TO_RAD, glm::vec3(0, 0, 1));

		auto alpha = this->size_list[i] > this->max_size_list[i] * 0.6 ? ofMap(this->size_list[i], this->max_size_list[i] * 0.6, this->max_size_list[i], 255, 0) : 255;
		ofSetColor(this->color_list[i], alpha);
		ofBeginShape();
		for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

			ofNextContour(true);

			auto vertices = outline[outline_index].getVertices();
			for (auto& vertex : vertices) {

				glm::vec2 location = vertex / 100 * size_list[i];
				location -= glm::vec2(size_list[i] * 0.5, -size_list[i] * 0.5);
				location = glm::vec4(location, 0, 0) * rotation;
				ofVertex(location + location_list[i]);
			}
		}

		ofEndShape(true);

		ofDrawCircle(location_list[i], 2);
	}
}

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

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

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofSetWindowTitle("openFrameworks");

ofBackground(0);

ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

this->font.loadFont("fonts/Kazesawa-Bold.ttf", 100, true, true, true);

this->word = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

}

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

void ofApp::update() {

for (int i = this->location_list.size() - 1; i >= 0; i--) {

this->size_list[i] += this->speed_list[i];

if (this->size_list[i] > this->max_size_list[i]) {

this->location_list.erase(this->location_list.begin() + i);

this->size_list.erase(this->size_list.begin() + i);

this->speed_list.erase(this->speed_list.begin() + i);

this->max_size_list.erase(this->max_size_list.begin() + i);

this->index_list.erase(this->index_list.begin() + i);

this->deg_list.erase(this->deg_list.begin() + i);

this->color_list.erase(this->color_list.begin() + i);

this->flag_list.erase(this->flag_list.begin() + i);

}

ofColor color;

for (int i = 0; i < 10; i++) {

auto random_x = ofRandom(ofGetWindowWidth() * -0.5, ofGetWindowWidth() * 0.5);

auto y = ofMap(ofNoise(random_x * 0.0025 + ofGetFrameNum() * 0.015), 0, 1, ofGetWindowHeight() * -0.5, ofGetWindowHeight() * 0.5);

auto location = glm::vec2(random_x, y + ofRandom(-20, 20));

this->location_list.push_back(location);

this->size_list.push_back(1);

this->speed_list.push_back(ofRandom(0.4, 3));

this->max_size_list.push_back(ofRandom(20, 40));

this->index_list.push_back(ofRandom(this->word.size()));

this->deg_list.push_back(ofRandom(360));

color.setHsb(ofRandom(255), 255, 255);

this->color_list.push_back(color);

this->flag_list.push_back(ofRandom(1) < 0.5);

}

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

void ofApp::draw() {

ofTranslate(ofGetWindowSize() * 0.5);

ofNoFill();

for (int i = 0; i < this->location_list.size(); i++) {

this->flag_list[i] ? ofFill() : ofNoFill();

ofPath chara_path = this->font.getCharacterAsPoints(this->word[this->index_list[i]], true, false);

vector<ofPolyline> outline = chara_path.getOutline();

auto rotation = glm::rotate(glm::mat4(), this->deg_list[i] * (float)DEG_TO_RAD, glm::vec3(0, 0, 1));

auto alpha = this->size_list[i] > this->max_size_list[i] * 0.6 ? ofMap(this->size_list[i], this->max_size_list[i] * 0.6, this->max_size_list[i], 255, 0) : 255;

ofSetColor(this->color_list[i], alpha);

ofBeginShape();

for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

ofNextContour(true);

auto vertices = outline[outline_index].getVertices();

for (auto& vertex : vertices) {

glm::vec2 location = vertex / 100 * size_list[i];

location -= glm::vec2(size_list[i] * 0.5, -size_list[i] * 0.5);

location = glm::vec4(location, 0, 0) * rotation;

ofVertex(location + location_list[i]);

}

ofEndShape(true);

ofDrawCircle(location_list[i], 2);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20230116

[ほしいものリスト]
Amazon

[ Sponsor Link ]

2023年1月13日

Pop out font. Draw by openFrameworks

[ Video ]

[ About ]
飛び出す文字。

[ 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;
	ofTrueTypeFont font;
};

#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;

ofTrueTypeFont font;

};

#include "ofApp.h"

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

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

	ofBackground(255);
	ofSetLineWidth(3);
	ofEnableDepthTest();

	this->font.loadFont("fonts/msgothic.ttc", 50, true, true, true);
}

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

	ofSeedRandom(39);
}

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

	this->cam.begin();
	ofRotateX(180);
	ofRotateY(sin(ofGetFrameNum() * 0.04) * 20);
	ofRotateX(sin(ofGetFrameNum() * 0.02) * 20);

	ofColor color;
	string word = "JunKiyoshi";

	for (int base_y = -200; base_y <= 200; base_y += 60) {

		auto hue = ofMap(base_y, -200, 200, 0, 255);

		for (int base_x = -200; base_x <= 200; base_x += 40) {

			auto len = ofMap(ofNoise(ofRandom(1000), ofGetFrameNum() * 0.02), 0, 1, 10, 150);

			int sample_count = 60;

			ofPath chara_path = this->font.getCharacterAsPoints(word[(int)ofMap(base_x, -200, 200, 0, word.size())], true, false);
			vector<ofPolyline> outline = chara_path.getOutline();

			for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

				outline[outline_index] = outline[outline_index].getResampledByCount(sample_count);
				vector<glm::vec3> vertices = outline[outline_index].getVertices();
				vector<glm::vec3> mesh_vertices;
				vector<glm::vec3> base_location_list;

				for (int vertices_index = 0; vertices_index < vertices.size(); vertices_index++) {

					auto base_location = glm::vec3(base_x, base_y, 0);
					auto location = vertices[vertices_index] - glm::vec3(25, -25, 0);

					mesh_vertices.push_back(location);
					base_location_list.push_back(base_location);
				}

				ofMesh face, line;
				line.setMode(ofPrimitiveMode::OF_PRIMITIVE_LINES);
				for (int k = 0; k < mesh_vertices.size(); k++) {

					face.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, 0));
					face.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, -len));

					line.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, 0));
					line.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, -len));

					if (k > 0) {

						face.addIndex(face.getNumVertices() - 1); face.addIndex(face.getNumVertices() - 2); face.addIndex(face.getNumVertices() - 4);
						face.addIndex(face.getNumVertices() - 1); face.addIndex(face.getNumVertices() - 3); face.addIndex(face.getNumVertices() - 4);

						line.addIndex(line.getNumVertices() - 1); line.addIndex(line.getNumVertices() - 3);
						line.addIndex(line.getNumVertices() - 2); line.addIndex(line.getNumVertices() - 4);
					}
				}

				face.addIndex(face.getNumVertices() - 1); face.addIndex(0); face.addIndex(1);
				face.addIndex(face.getNumVertices() - 1); face.addIndex(face.getNumVertices() - 2); face.addIndex(2);

				line.addIndex(line.getNumVertices() - 1); line.addIndex(1);
				line.addIndex(line.getNumVertices() - 2); line.addIndex(0);

				color.setHsb(hue, 150, 150);

				ofSetColor(color);
				face.draw();

				color.setHsb(hue, 255, 255);

				ofSetColor(color);
				line.drawWireframe();
			}
		}
	}

	this->cam.end();
}

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

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

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#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(30);

ofSetWindowTitle("openFrameworks");

ofBackground(255);

ofSetLineWidth(3);

ofEnableDepthTest();

this->font.loadFont("fonts/msgothic.ttc", 50, true, true, true);

}

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

void ofApp::update() {

ofSeedRandom(39);

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateX(180);

ofRotateY(sin(ofGetFrameNum() * 0.04) * 20);

ofRotateX(sin(ofGetFrameNum() * 0.02) * 20);

ofColor color;

string word = "JunKiyoshi";

for (int base_y = -200; base_y <= 200; base_y += 60) {

auto hue = ofMap(base_y, -200, 200, 0, 255);

for (int base_x = -200; base_x <= 200; base_x += 40) {

auto len = ofMap(ofNoise(ofRandom(1000), ofGetFrameNum() * 0.02), 0, 1, 10, 150);

int sample_count = 60;

ofPath chara_path = this->font.getCharacterAsPoints(word[(int)ofMap(base_x, -200, 200, 0, word.size())], true, false);

vector<ofPolyline> outline = chara_path.getOutline();

for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

outline[outline_index] = outline[outline_index].getResampledByCount(sample_count);

vector<glm::vec3> vertices = outline[outline_index].getVertices();

vector<glm::vec3> mesh_vertices;

vector<glm::vec3> base_location_list;

for (int vertices_index = 0; vertices_index < vertices.size(); vertices_index++) {

auto base_location = glm::vec3(base_x, base_y, 0);

auto location = vertices[vertices_index] - glm::vec3(25, -25, 0);

mesh_vertices.push_back(location);

base_location_list.push_back(base_location);

}

ofMesh face, line;

line.setMode(ofPrimitiveMode::OF_PRIMITIVE_LINES);

for (int k = 0; k < mesh_vertices.size(); k++) {

face.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, 0));

face.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, -len));

line.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, 0));

line.addVertex(base_location_list[k] + mesh_vertices[k] + glm::vec3(0, 0, -len));

if (k > 0) {

face.addIndex(face.getNumVertices() - 1); face.addIndex(face.getNumVertices() - 2); face.addIndex(face.getNumVertices() - 4);

face.addIndex(face.getNumVertices() - 1); face.addIndex(face.getNumVertices() - 3); face.addIndex(face.getNumVertices() - 4);

line.addIndex(line.getNumVertices() - 1); line.addIndex(line.getNumVertices() - 3);

line.addIndex(line.getNumVertices() - 2); line.addIndex(line.getNumVertices() - 4);

}

face.addIndex(face.getNumVertices() - 1); face.addIndex(0); face.addIndex(1);

face.addIndex(face.getNumVertices() - 1); face.addIndex(face.getNumVertices() - 2); face.addIndex(2);

line.addIndex(line.getNumVertices() - 1); line.addIndex(1);

line.addIndex(line.getNumVertices() - 2); line.addIndex(0);

color.setHsb(hue, 150, 150);

ofSetColor(color);

face.draw();

color.setHsb(hue, 255, 255);

ofSetColor(color);

line.drawWireframe();

}

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20230113

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