openFrameworks – ページ 4 – プログラミング de 落描き

2025年8月3日

Found 2 words.

[ Video ]

[ About ]
2つのワードを探す。

[ 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) {};

	float font_size;
	ofTrueTypeFont font;
	vector<string> words;

	vector<glm::vec2> location_list;
	vector<int> index_list;
	int match = 3;
	float noise_param;

	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) {};

float font_size;

ofTrueTypeFont font;

vector<string> words;

vector<glm::vec2> location_list;

vector<int> index_list;

int match = 3;

float noise_param;

ofEasyCam cam;

};

#include "ofApp.h"

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

	ofSetFrameRate(25);
	ofSetWindowTitle("openframeworks");

	ofBackground(239);

	this->font_size = 40;
	ofTrueTypeFontSettings font_settings("fonts/msgothic.ttc", this->font_size);
	this->font.load(font_settings);

	this->words = {

		"R", "E", "D", "B", "L", "U"
	};

	for (float y = (this->font_size * 1.2) * 12; y >= (this->font_size * 1.2) * -12; y -= this->font_size * 1.2) {

		for (float x = (this->font_size * 0.8) * -18; x <= (this->font_size * 0.8) * 18; x += this->font_size * 0.8) {
			
			this->location_list.push_back(glm::vec2(x, y));
			this->index_list.push_back((int)ofRandom(this->words.size()));
		}
	}
}

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

	ofSeedRandom(39);
	this->noise_param += 0.005;

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

		this->index_list[i] = ofMap(ofNoise(ofRandom(1000), this->noise_param), 0, 1, 0, this->words.size());
	}
}

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

	this->cam.begin();
	ofTranslate(this->font_size * -0.25, 0);

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

		ofColor color;

		ofPushMatrix();
		ofTranslate(this->location_list[i]);

		auto flag_1 = true;
		auto flag_2 = true;
		auto flag_3 = true;
		auto flag_4 = true;

		if (i < this->location_list.size() - this->match - 37 * 2 &&
			this->index_list[i] == 0 &&
			this->index_list[i + 37] == 1 &&
			this->index_list[i + 37 * 2] == 2) {
		}
		else if (i > 37 &&
			i < this->location_list.size() - this->match - 37 &&
			this->index_list[i - 37] == 0 &&
			this->index_list[i] == 1 &&
			this->index_list[i + 37] == 2) {
		}
		else if (i > 37 * 2 &&
			i < this->location_list.size() - this->match &&
			this->index_list[i - 37 * 2] == 0 &&
			this->index_list[i - 37] == 1 &&
			this->index_list[i] == 2) {
		}
		else {

			flag_1 = false;
		}

		if (i < this->location_list.size() - this->match - 37 * 2 &&
			this->index_list[i] == 3 &&
			this->index_list[i + 37] == 4 &&
			this->index_list[i + 37 * 2] == 5) {
		}
		else if (i > 37 &&
			i < this->location_list.size() - this->match - 37 &&
			this->index_list[i - 37] == 3 &&
			this->index_list[i] == 4 &&
			this->index_list[i + 37] == 5) {
		}
		else if (i > 37 * 2 &&
			i < this->location_list.size() - this->match &&
			this->index_list[i - 37 * 2] == 3 &&
			this->index_list[i - 37] == 4 &&
			this->index_list[i] == 5) {
		}
		else {

			flag_3 = false;
		}

		if (i < this->location_list.size() - this->match &&
			this->index_list[i] == 0 &&
			this->index_list[i + 1] == 1 &&
			this->index_list[i + 2] == 2) {
		}
		else if (i > 1 &&
			i < this->location_list.size() - this->match &&
			this->index_list[i - 1] == 0 &&
			this->index_list[i] == 1 &&
			this->index_list[i + 1] == 2) {
		}
		else if (i > 2 &&
			i < this->location_list.size() - this->match &&
			this->index_list[i - 2] == 0 &&
			this->index_list[i - 1] == 1 &&
			this->index_list[i] == 2) {
		}
		else {

			flag_2 = false;
		}

		if (i < this->location_list.size() - this->match &&
			this->index_list[i] == 3 &&
			this->index_list[i + 1] == 4 &&
			this->index_list[i + 2] == 5) {
		}
		else if (i > 1 &&
			i < this->location_list.size() - this->match &&
			this->index_list[i - 1] == 3 &&
			this->index_list[i] == 4 &&
			this->index_list[i + 1] == 5) {
		}
		else if (i > 2 &&
			i < this->location_list.size() - this->match &&
			this->index_list[i - 2] == 3 &&
			this->index_list[i - 1] == 4 &&
			this->index_list[i] == 5) {
		}
		else {

			flag_4 = false;
		}

		if (flag_1 || flag_2) { color.setHsb(0, 255, 200); }
		if (flag_3 || flag_4) { color.setHsb(140, 255, 200); }
		!flag_1 && !flag_2 && !flag_3 && !flag_4 ? ofSetColor(180) : ofSetColor(color);

		this->font.drawString(this->words[this->index_list[i]], this->font_size * -0.25, this->font_size * -0.5);

		ofPopMatrix();
	}

	this->cam.end();

	/*
	int start = 500;
	if (ofGetFrameNum() > start) {

		ostringstream os;
		os << setw(4) << setfill('0') << ofGetFrameNum() - start;
		ofImage image;
		image.grabScreen(0, 0, ofGetWidth(), ofGetHeight());
		image.saveImage("image/cap/img_" + os.str() + ".jpg");
		if (ofGetFrameNum() - start >= 25 * 20) {

			std::exit(1);
		}
	}
	*/
}

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

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

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#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openframeworks");

ofBackground(239);

this->font_size = 40;

ofTrueTypeFontSettings font_settings("fonts/msgothic.ttc", this->font_size);

this->font.load(font_settings);

this->words = {

"R", "E", "D", "B", "L", "U"

};

for (float y = (this->font_size * 1.2) * 12; y >= (this->font_size * 1.2) * -12; y -= this->font_size * 1.2) {

for (float x = (this->font_size * 0.8) * -18; x <= (this->font_size * 0.8) * 18; x += this->font_size * 0.8) {

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

this->index_list.push_back((int)ofRandom(this->words.size()));

}

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

void ofApp::update() {

ofSeedRandom(39);

this->noise_param += 0.005;

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

this->index_list[i] = ofMap(ofNoise(ofRandom(1000), this->noise_param), 0, 1, 0, this->words.size());

}

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

void ofApp::draw() {

this->cam.begin();

ofTranslate(this->font_size * -0.25, 0);

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

ofColor color;

ofPushMatrix();

ofTranslate(this->location_list[i]);

auto flag_1 = true;

auto flag_2 = true;

auto flag_3 = true;

auto flag_4 = true;

if (i < this->location_list.size() - this->match - 37 * 2 &&

this->index_list[i] == 0 &&

this->index_list[i + 37] == 1 &&

this->index_list[i + 37 * 2] == 2) {

}

else if (i > 37 &&

i < this->location_list.size() - this->match - 37 &&

this->index_list[i - 37] == 0 &&

this->index_list[i] == 1 &&

this->index_list[i + 37] == 2) {

}

else if (i > 37 * 2 &&

i < this->location_list.size() - this->match &&

this->index_list[i - 37 * 2] == 0 &&

this->index_list[i - 37] == 1 &&

this->index_list[i] == 2) {

}

else {

flag_1 = false;

}

if (i < this->location_list.size() - this->match - 37 * 2 &&

this->index_list[i] == 3 &&

this->index_list[i + 37] == 4 &&

this->index_list[i + 37 * 2] == 5) {

}

else if (i > 37 &&

i < this->location_list.size() - this->match - 37 &&

this->index_list[i - 37] == 3 &&

this->index_list[i] == 4 &&

this->index_list[i + 37] == 5) {

}

else if (i > 37 * 2 &&

i < this->location_list.size() - this->match &&

this->index_list[i - 37 * 2] == 3 &&

this->index_list[i - 37] == 4 &&

this->index_list[i] == 5) {

}

else {

flag_3 = false;

}

if (i < this->location_list.size() - this->match &&

this->index_list[i] == 0 &&

this->index_list[i + 1] == 1 &&

this->index_list[i + 2] == 2) {

}

else if (i > 1 &&

i < this->location_list.size() - this->match &&

this->index_list[i - 1] == 0 &&

this->index_list[i] == 1 &&

this->index_list[i + 1] == 2) {

}

else if (i > 2 &&

i < this->location_list.size() - this->match &&

this->index_list[i - 2] == 0 &&

this->index_list[i - 1] == 1 &&

this->index_list[i] == 2) {

}

else {

flag_2 = false;

}

if (i < this->location_list.size() - this->match &&

this->index_list[i] == 3 &&

this->index_list[i + 1] == 4 &&

this->index_list[i + 2] == 5) {

}

else if (i > 1 &&

i < this->location_list.size() - this->match &&

this->index_list[i - 1] == 3 &&

this->index_list[i] == 4 &&

this->index_list[i + 1] == 5) {

}

else if (i > 2 &&

i < this->location_list.size() - this->match &&

this->index_list[i - 2] == 3 &&

this->index_list[i - 1] == 4 &&

this->index_list[i] == 5) {

}

else {

flag_4 = false;

}

if (flag_1 || flag_2) { color.setHsb(0, 255, 200); }

if (flag_3 || flag_4) { color.setHsb(140, 255, 200); }

!flag_1 && !flag_2 && !flag_3 && !flag_4 ? ofSetColor(180) : ofSetColor(color);

this->font.drawString(this->words[this->index_list[i]], this->font_size * -0.25, this->font_size * -0.5);

ofPopMatrix();

}

this->cam.end();

int start = 500;

if (ofGetFrameNum() > start) {

ostringstream os;

os << setw(4) << setfill('0') << ofGetFrameNum() - start;

ofImage image;

image.grabScreen(0, 0, ofGetWidth(), ofGetHeight());

image.saveImage("image/cap/img_" + os.str() + ".jpg");

if (ofGetFrameNum() - start >= 25 * 20) {

std::exit(1);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20250803

2025年8月2日

Found 123.

[ Video ]

[ About ]
123を発見。

[ 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) {};

	float font_size;
	ofTrueTypeFont font;
	vector<string> words;

	vector<glm::vec2> location_list;
	vector<bool> param_list;
	vector<float> index_list;

	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) {};

float font_size;

ofTrueTypeFont font;

vector<string> words;

vector<glm::vec2> location_list;

vector<bool> param_list;

vector<float> index_list;

ofEasyCam cam;

};

#include "ofApp.h"

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

	ofSetFrameRate(25);
	ofSetWindowTitle("openframeworks");

	ofBackground(39);

	this->font_size = 40;
	ofTrueTypeFontSettings font_settings("fonts/msgothic.ttc", this->font_size);
	this->font.load(font_settings);

	this->words = {

		"1", "2", "3",
	};

	for (float y = (this->font_size * 1.2) * 12; y >= (this->font_size * 1.2) * -12; y -= this->font_size * 1.2) {

		for (float x = (this->font_size * 0.8) * -12; x <= (this->font_size * 0.8) * 12; x += this->font_size * 0.8) {

			this->location_list.push_back(glm::vec2(x, y));
			this->index_list.push_back((int)ofRandom(this->words.size()));
			this->param_list.push_back(true);
		}
	}
}

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

	for (auto& param : this->param_list) {

		param = false;
	}

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

		auto y = ((int)((this->location_list[i].x + 1000) * 10 + ofGetFrameNum() * 10) % 1200) - 600;

		if (this->location_list[i].y > y - 60 && this->location_list[i].y < y + 60) {

			this->index_list[i] += ofRandom(1, 5);

			this->index_list[i] = (int)this->index_list[i] % this->words.size();
			this->param_list[i] = true;
		}
	}
}

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

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

		ofColor color;
		color.setHsb(128, 230, 255);

		ofPushMatrix();
		ofTranslate(this->location_list[i]);

		auto flag_1 = false;
		auto flag_2 = false;

		if (this->param_list[i]) {

			ofRotateY(ofMap(ofNoise(this->location_list[i].y * 0.005, ofGetFrameNum() * 0.03), 0, 1, -3600, 3600));
		}

		if (i < this->location_list.size() - this->words.size() - 50 &&
			this->index_list[i] == 0 &&
			this->index_list[i + 25] == 1 &&
			this->index_list[i + 50] == 2) {
		}
		else if (i > 25 &&
			i < this->location_list.size() - this->words.size() - 25 &&
			this->index_list[i - 25] == 0 &&
			this->index_list[i] == 1 &&
			this->index_list[i + 25] == 2) {
		}
		else if (i > 50 &&
			i < this->location_list.size() - this->words.size() &&
			this->index_list[i - 50] == 0 &&
			this->index_list[i - 25] == 1 &&
			this->index_list[i] == 2) {
		}
		else {

			flag_1 = true;
		}

		if (i < this->location_list.size() - this->words.size() &&
			this->index_list[i] == 0 &&
			this->index_list[i + 1] == 1 &&
			this->index_list[i + 2] == 2) {
		}
		else if (i > 1 &&
			i < this->location_list.size() - this->words.size() &&
			this->index_list[i - 1] == 0 &&
			this->index_list[i] == 1 &&
			this->index_list[i + 1] == 2) {
		}
		else if (i > 2 &&
			i < this->location_list.size() - this->words.size() &&
			this->index_list[i - 2] == 0 &&
			this->index_list[i - 1] == 1 &&
			this->index_list[i] == 2) {
		}
		else {

			flag_2 = true;
		}

		flag_1&& flag_2 ? ofSetColor(0) : ofSetColor(color);

		this->font.drawString(this->words[this->index_list[i]], this->font_size * -0.25, this->font_size * -0.5);

		ofPopMatrix();
	}

	this->cam.end();

	/*
	int start = 500;
	if (ofGetFrameNum() > start) {

		ostringstream os;
		os << setw(4) << setfill('0') << ofGetFrameNum() - start;
		ofImage image;
		image.grabScreen(0, 0, ofGetWidth(), ofGetHeight());
		image.saveImage("image/cap/img_" + os.str() + ".jpg");
		if (ofGetFrameNum() - start >= 25 * 20) {

			std::exit(1);
		}
	}
	*/
}

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

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

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#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openframeworks");

ofBackground(39);

this->font_size = 40;

ofTrueTypeFontSettings font_settings("fonts/msgothic.ttc", this->font_size);

this->font.load(font_settings);

this->words = {

"1", "2", "3",

};

for (float y = (this->font_size * 1.2) * 12; y >= (this->font_size * 1.2) * -12; y -= this->font_size * 1.2) {

for (float x = (this->font_size * 0.8) * -12; x <= (this->font_size * 0.8) * 12; x += this->font_size * 0.8) {

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

this->index_list.push_back((int)ofRandom(this->words.size()));

this->param_list.push_back(true);

}

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

void ofApp::update() {

for (auto& param : this->param_list) {

param = false;

}

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

auto y = ((int)((this->location_list[i].x + 1000) * 10 + ofGetFrameNum() * 10) % 1200) - 600;

if (this->location_list[i].y > y - 60 && this->location_list[i].y < y + 60) {

this->index_list[i] += ofRandom(1, 5);

this->index_list[i] = (int)this->index_list[i] % this->words.size();

this->param_list[i] = true;

}

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

void ofApp::draw() {

this->cam.begin();

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

ofColor color;

color.setHsb(128, 230, 255);

ofPushMatrix();

ofTranslate(this->location_list[i]);

auto flag_1 = false;

auto flag_2 = false;

if (this->param_list[i]) {

ofRotateY(ofMap(ofNoise(this->location_list[i].y * 0.005, ofGetFrameNum() * 0.03), 0, 1, -3600, 3600));

}

if (i < this->location_list.size() - this->words.size() - 50 &&

this->index_list[i] == 0 &&

this->index_list[i + 25] == 1 &&

this->index_list[i + 50] == 2) {

}

else if (i > 25 &&

i < this->location_list.size() - this->words.size() - 25 &&

this->index_list[i - 25] == 0 &&

this->index_list[i] == 1 &&

this->index_list[i + 25] == 2) {

}

else if (i > 50 &&

i < this->location_list.size() - this->words.size() &&

this->index_list[i - 50] == 0 &&

this->index_list[i - 25] == 1 &&

this->index_list[i] == 2) {

}

else {

flag_1 = true;

}

if (i < this->location_list.size() - this->words.size() &&

this->index_list[i] == 0 &&

this->index_list[i + 1] == 1 &&

this->index_list[i + 2] == 2) {

}

else if (i > 1 &&

i < this->location_list.size() - this->words.size() &&

this->index_list[i - 1] == 0 &&

this->index_list[i] == 1 &&

this->index_list[i + 1] == 2) {

}

else if (i > 2 &&

i < this->location_list.size() - this->words.size() &&

this->index_list[i - 2] == 0 &&

this->index_list[i - 1] == 1 &&

this->index_list[i] == 2) {

}

else {

flag_2 = true;

}

flag_1&& flag_2 ? ofSetColor(0) : ofSetColor(color);

this->font.drawString(this->words[this->index_list[i]], this->font_size * -0.25, this->font_size * -0.5);

ofPopMatrix();

}

this->cam.end();

int start = 500;

if (ofGetFrameNum() > start) {

ostringstream os;

os << setw(4) << setfill('0') << ofGetFrameNum() - start;

ofImage image;

image.grabScreen(0, 0, ofGetWidth(), ofGetHeight());

image.saveImage("image/cap/img_" + os.str() + ".jpg");

if (ofGetFrameNum() - start >= 25 * 20) {

std::exit(1);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20250802

2025年8月1日

Tornade junkiyoshi.com.

[ Video ]

[ About ]
トルネード junkiyoshi.com

[ 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(25);
	ofSetWindowTitle("openframeworks");

	ofBackground(39);
	ofSetLineWidth(1);
	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(90);

	string word = "junkiyoshi.com junkiyoshi.com junkiyoshi.com junkiyoshi.com junkiyoshi.com";
	int sample_count = 180;
	auto noise_param = ofRandom(1000);
	auto word_size = this->font.getStringBoundingBox(word, 0, 0);
	vector<ofPath> word_path = this->font.getStringAsPoints(word, true, false);

	for (int word_index = 0; word_index < word_path.size(); word_index++) {

		vector<ofPolyline> outline = word_path[word_index].getOutline();

		ofSetColor(39);
		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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, 300);
				auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));
				location = glm::vec4(location, 0) * rotation;

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

		ofSetColor(39);
		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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, -300);
				auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));
				location = glm::vec4(location, 0) * rotation;

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

		ofSetColor(255);
		ofNoFill();
		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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, 300);
				auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));
				location = glm::vec4(location, 0) * rotation;

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

		ofSetColor(255);
		ofNoFill();
		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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, -300);
				auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));
				location = glm::vec4(location, 0) * rotation;

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

	this->cam.end();

	/*
	int start = 500;
	if (ofGetFrameNum() > start) {

		ostringstream os;
		os << setw(4) << setfill('0') << ofGetFrameNum() - start;
		ofImage image;
		image.grabScreen(0, 0, ofGetWidth(), ofGetHeight());
		image.saveImage("image/cap/img_" + os.str() + ".jpg");
		if (ofGetFrameNum() - start >= 25 * 20) {

			std::exit(1);
		}
	}
	*/
}

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

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

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#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openframeworks");

ofBackground(39);

ofSetLineWidth(1);

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(90);

string word = "junkiyoshi.com junkiyoshi.com junkiyoshi.com junkiyoshi.com junkiyoshi.com";

int sample_count = 180;

auto noise_param = ofRandom(1000);

auto word_size = this->font.getStringBoundingBox(word, 0, 0);

vector<ofPath> word_path = this->font.getStringAsPoints(word, true, false);

for (int word_index = 0; word_index < word_path.size(); word_index++) {

vector<ofPolyline> outline = word_path[word_index].getOutline();

ofSetColor(39);

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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, 300);

auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));

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

ofVertex(location);

}

ofEndShape(true);

ofSetColor(39);

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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, -300);

auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));

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

ofVertex(location);

}

ofEndShape(true);

ofSetColor(255);

ofNoFill();

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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, 300);

auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));

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

ofVertex(location);

}

ofEndShape(true);

ofSetColor(255);

ofNoFill();

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(word_size.getWidth() * 0.5, -word_size.getHeight() * 0.5, -300);

auto rotation = glm::rotate(glm::mat4(), ofMap(ofNoise(noise_param, location.x * 0.00025 + ofGetFrameNum() * 0.01), 0, 1, -PI * 2, PI * 2), glm::vec3(1, 0, 0));

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

ofVertex(location);

}

ofEndShape(true);

}

this->cam.end();

int start = 500;

if (ofGetFrameNum() > start) {

ostringstream os;

os << setw(4) << setfill('0') << ofGetFrameNum() - start;

ofImage image;

image.grabScreen(0, 0, ofGetWidth(), ofGetHeight());

image.saveImage("image/cap/img_" + os.str() + ".jpg");

if (ofGetFrameNum() - start >= 25 * 20) {

std::exit(1);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20250801

2025年8月
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