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2023年2月6日

Character sphere. Draw by openFrameworks

[ Video ]

[ About ]
文字の球体。

[ 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(0);
	ofSetLineWidth(3);
	ofEnableDepthTest();

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

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

	ofSeedRandom(39);
}

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

	this->cam.begin();
	ofRotateY(ofGetFrameNum() * 0.7);
	ofRotateX(ofGetFrameNum() * 1.2);

	ofColor color;
	string word = "JunKiyoshi";
	
	for (int i = 0; i < 300; i++) {

		ofRotateZ(ofRandom(360));
		ofRotateY(ofRandom(360));
		ofRotateX(ofRandom(360));

		auto noise_value = ofNoise(ofRandom(1000), ofGetFrameNum() * 0.05);
		auto len = noise_value < 0.5 ? 0 : ofMap(noise_value, 0.5, 1, 0, 150);

		int sample_count = 60;

		auto hue = ofRandom(255);
		ofPath chara_path = this->font.getCharacterAsPoints(word[(int)ofRandom(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(0, 0, -150);
				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, 230);

			ofSetColor(color);
			face.draw();

			color.setHsb(hue, 255, 255);

			ofSetColor(ofColor(255));
			line.drawWireframe();
		}
	}

	ofSetColor(0);
	ofDrawSphere(145);

	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(0);

ofSetLineWidth(3);

ofEnableDepthTest();

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

}

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

void ofApp::update() {

ofSeedRandom(39);

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateY(ofGetFrameNum() * 0.7);

ofRotateX(ofGetFrameNum() * 1.2);

ofColor color;

string word = "JunKiyoshi";

for (int i = 0; i < 300; i++) {

ofRotateZ(ofRandom(360));

ofRotateY(ofRandom(360));

ofRotateX(ofRandom(360));

auto noise_value = ofNoise(ofRandom(1000), ofGetFrameNum() * 0.05);

auto len = noise_value < 0.5 ? 0 : ofMap(noise_value, 0.5, 1, 0, 150);

int sample_count = 60;

auto hue = ofRandom(255);

ofPath chara_path = this->font.getCharacterAsPoints(word[(int)ofRandom(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(0, 0, -150);

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, 230);

ofSetColor(color);

face.draw();

color.setHsb(hue, 255, 255);

ofSetColor(ofColor(255));

line.drawWireframe();

}

ofSetColor(0);

ofDrawSphere(145);

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20230206

[ほしいものリスト]
Amazon

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2023年2月3日

Fixed distance. Draw by openFrameworks

[ Video ]

[ About ]
一定距離離れる。

[ 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) {};

	ofEasyCam cam;

	vector<glm::vec2> location_list;
	vector<ofColor> color_list;
	vector<int> index_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) {};

ofEasyCam cam;

vector<glm::vec2> location_list;

vector<ofColor> color_list;

vector<int> index_list;

ofTrueTypeFont font;

string word;

};

#include "ofApp.h"	

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

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

	ofBackground(255);
	ofSetLineWidth(2);
	//ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

	this->font.loadFont("fonts/Kazesawa-Bold.ttf", 15, true, true, true);
	this->word = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

	vector<glm::vec2> location_list;
	ofColor color;
	for (int x = -400 - 15; x <= 400 - 15; x += 15) {

		for (int y = -400 + 15; y <= 400 + 15; y += 20) {

			this->location_list.push_back(glm::vec2(x + 10, y - 10));
			color.setHsb(ofRandom(255), 255, 255);
			this->color_list.push_back(color);
			this->index_list.push_back(ofRandom(this->word.size()));
		}
	}
}

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

	ofSeedRandom(39);
}

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

	this->cam.begin();
	ofRotateX(120);

	auto noise_location = glm::vec3(ofMap(ofNoise(ofRandom(1000), ofGetFrameNum() * 0.01), 0, 1, -200, 200), ofMap(ofNoise(ofRandom(1000), ofGetFrameNum() * 0.01), 0, 1, -200, 200), 30);
	ofSetColor(0);
	ofDrawSphere(noise_location - glm::vec3(0, 0, 30), 10);
	ofColor color;
	for (int i = 0; i < this->location_list.size(); i++) {

		auto distance = glm::distance(noise_location, glm::vec3(this->location_list[i], 0));
		auto deg = glm::vec3();
		auto noise_seed = glm::vec3(ofRandom(1000), ofRandom(1000), ofRandom(1000));
		if (distance < 150) {

			auto gap = glm::vec3(this->location_list[i], 0) - noise_location;
			auto location = noise_location + glm::normalize(gap) * 150;

			deg.x = ofMap(ofNoise(noise_seed.x, ofGetFrameNum() * 0.02), 0, 1, -180, 180);
			deg.y = ofMap(ofNoise(noise_seed.y, ofGetFrameNum() * 0.02), 0, 1, -180, 180);
			deg.z = ofMap(ofNoise(noise_seed.z, ofGetFrameNum() * 0.02), 0, 1, -180, 180);

			ofPushMatrix();
			ofTranslate(location);
			ofRotateZ(deg.z);
			ofRotateY(deg.y);
			ofRotateX(deg.x);

			this->index_list[i] = (this->index_list[i] + 1) % this->word.size();

		}
		else {

			ofPushMatrix();
			ofTranslate(this->location_list[i]);
			ofRotateZ(deg.z);
			ofRotateY(deg.y);
			ofRotateX(deg.x);

		}

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


		ofFill();
		ofSetColor(this->color_list[i], 128);
		ofBeginShape();
		for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

			ofNextContour(true);

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

				ofVertex(vertex + glm::vec2(-6, 8));
			}
		}
		ofEndShape(true);

		ofNoFill();
		ofSetColor(this->color_list[i]);
		ofBeginShape();
		for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

			ofNextContour(true);

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

				ofVertex(vertex + glm::vec2(-6, 8));
			}
		}
		ofEndShape(true);

		ofPopMatrix();
	}

	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(2);

//ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

this->font.loadFont("fonts/Kazesawa-Bold.ttf", 15, true, true, true);

this->word = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

vector<glm::vec2> location_list;

ofColor color;

for (int x = -400 - 15; x <= 400 - 15; x += 15) {

for (int y = -400 + 15; y <= 400 + 15; y += 20) {

this->location_list.push_back(glm::vec2(x + 10, y - 10));

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

this->color_list.push_back(color);

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

}

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

void ofApp::update() {

ofSeedRandom(39);

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateX(120);

auto noise_location = glm::vec3(ofMap(ofNoise(ofRandom(1000), ofGetFrameNum() * 0.01), 0, 1, -200, 200), ofMap(ofNoise(ofRandom(1000), ofGetFrameNum() * 0.01), 0, 1, -200, 200), 30);

ofSetColor(0);

ofDrawSphere(noise_location - glm::vec3(0, 0, 30), 10);

ofColor color;

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

auto distance = glm::distance(noise_location, glm::vec3(this->location_list[i], 0));

auto deg = glm::vec3();

auto noise_seed = glm::vec3(ofRandom(1000), ofRandom(1000), ofRandom(1000));

if (distance < 150) {

auto gap = glm::vec3(this->location_list[i], 0) - noise_location;

auto location = noise_location + glm::normalize(gap) * 150;

deg.x = ofMap(ofNoise(noise_seed.x, ofGetFrameNum() * 0.02), 0, 1, -180, 180);

deg.y = ofMap(ofNoise(noise_seed.y, ofGetFrameNum() * 0.02), 0, 1, -180, 180);

deg.z = ofMap(ofNoise(noise_seed.z, ofGetFrameNum() * 0.02), 0, 1, -180, 180);

ofPushMatrix();

ofTranslate(location);

ofRotateZ(deg.z);

ofRotateY(deg.y);

ofRotateX(deg.x);

this->index_list[i] = (this->index_list[i] + 1) % this->word.size();

}

else {

ofPushMatrix();

ofTranslate(this->location_list[i]);

ofRotateZ(deg.z);

ofRotateY(deg.y);

ofRotateX(deg.x);

}

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

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

ofFill();

ofSetColor(this->color_list[i], 128);

ofBeginShape();

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

ofNextContour(true);

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

for (auto& vertex : vertices) {

ofVertex(vertex + glm::vec2(-6, 8));

}

ofEndShape(true);

ofNoFill();

ofSetColor(this->color_list[i]);

ofBeginShape();

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

ofNextContour(true);

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

for (auto& vertex : vertices) {

ofVertex(vertex + glm::vec2(-6, 8));

}

ofEndShape(true);

ofPopMatrix();

}

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20230203

[ほしいものリスト]
Amazon

[ Sponsor Link ]

2023年2月1日

Generating numbers. Draw by openFrameworks

[ Video ]

[ About ]
数字を生成。

[ 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) {};

	ofEasyCam cam;

	vector<float> radius_list;
	vector<float> speed_list;
	vector<glm::vec3> rotation_list;
	vector<int> index_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) {};

ofEasyCam cam;

vector<float> radius_list;

vector<float> speed_list;

vector<glm::vec3> rotation_list;

vector<int> index_list;

ofTrueTypeFont font;

string word;

};

#include "ofApp.h"	

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

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

	ofBackground(0);
	ofSetLineWidth(2);
	ofEnableDepthTest();

	this->font.loadFont("fonts/Kazesawa-Bold.ttf", 35, true, true, true);
	this->word = "0123456789";

	vector<glm::vec2> location_list;
	for (int i = 0; i < 300; i++) {

		this->radius_list.push_back(ofRandom(50, 300));
		this->speed_list.push_back(ofRandom(3, 7));
		this->rotation_list.push_back(glm::vec3(ofRandom(360), ofRandom(360), ofRandom(360)));
		this->index_list.push_back(ofRandom(this->word.size()));
	}
}

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

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

		this->radius_list[i] = (int)(this->radius_list[i] + this->speed_list[i]) % 300;
	}
}

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

	this->cam.begin();
	ofRotateY(ofGetFrameNum() * 0.7);
	ofRotateX(ofGetFrameNum() * 1.2);

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

		ofRotateZ(this->rotation_list[i].z);
		ofRotateY(this->rotation_list[i].y);
		ofRotateX(this->rotation_list[i].x);

		ofPushMatrix();
		ofTranslate(-8, 15, this->radius_list[i] + 35);

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

		auto alpha = this->radius_list[i] < 200 ? 100 : ofMap(this->radius_list[i], 200, 330, 100, 0);

		ofFill();
		ofSetColor(255, alpha);
		ofBeginShape();
		for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

			ofNextContour(true);

			auto vertices = outline[outline_index].getVertices();
			ofVertices(vertices);
		}
		ofEndShape(true);

		alpha = this->radius_list[i] < 200 ? 255 : ofMap(this->radius_list[i], 200, 330, 255, 0);

		ofNoFill();
		ofSetColor(255, alpha);
		ofBeginShape();
		for (int outline_index = 0; outline_index < outline.size(); outline_index++) {

			ofNextContour(true);

			auto vertices = outline[outline_index].getVertices();
			ofVertices(vertices);
		}
		ofEndShape(true);

		ofPopMatrix();
	}

	this->cam.end();
}

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

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

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(30);

ofSetWindowTitle("openFrameworks");

ofBackground(0);

ofSetLineWidth(2);

ofEnableDepthTest();

this->font.loadFont("fonts/Kazesawa-Bold.ttf", 35, true, true, true);

this->word = "0123456789";

vector<glm::vec2> location_list;

for (int i = 0; i < 300; i++) {

this->radius_list.push_back(ofRandom(50, 300));

this->speed_list.push_back(ofRandom(3, 7));

this->rotation_list.push_back(glm::vec3(ofRandom(360), ofRandom(360), ofRandom(360)));

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

}

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

void ofApp::update() {

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

this->radius_list[i] = (int)(this->radius_list[i] + this->speed_list[i]) % 300;

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateY(ofGetFrameNum() * 0.7);

ofRotateX(ofGetFrameNum() * 1.2);

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

ofRotateZ(this->rotation_list[i].z);

ofRotateY(this->rotation_list[i].y);

ofRotateX(this->rotation_list[i].x);

ofPushMatrix();

ofTranslate(-8, 15, this->radius_list[i] + 35);

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

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

auto alpha = this->radius_list[i] < 200 ? 100 : ofMap(this->radius_list[i], 200, 330, 100, 0);

ofFill();

ofSetColor(255, alpha);

ofBeginShape();

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

ofNextContour(true);

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

ofVertices(vertices);

}

ofEndShape(true);

alpha = this->radius_list[i] < 200 ? 255 : ofMap(this->radius_list[i], 200, 330, 255, 0);

ofNoFill();

ofSetColor(255, alpha);

ofBeginShape();

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

ofNextContour(true);

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

ofVertices(vertices);

}

ofEndShape(true);

ofPopMatrix();

}

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20230201

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