プログラミング de 落描き – ページ 8 – クリエイティブ・コーディングによる生成物とソース

2025年11月5日

Heart Filter.

[ Video ]

[ About ]
ハートフィルタ。

[ 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) {};

	glm::vec3 make_point(float theta);

	float noise_param;
};

#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) {};

glm::vec3 make_point(float theta);

float noise_param;

};

#include "ofApp.h"	

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

	ofSetFrameRate(25);
	ofSetWindowTitle("openFrameworks");

	ofBackground(39);
	ofSetColor(255);
	ofNoFill();
	ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);
}

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

	ofSeedRandom(39);

	noise_param += 0.02;
}

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

	ofTranslate(ofGetWindowSize() * 0.5 + glm::vec2(0, -50));

	ofColor color;
	vector<ofColor> color_list;
	for (int value = 0; value < 256; value += 64) {

		color.setHsb(value, 180, 255);
		color_list.push_back(color);
	}

	float scale_span = 0.05;
	float deg_span = 0.05;
	float noise_seed = ofRandom(1000);
	for (int i = 0; i < color_list.size(); i++) {

		ofMesh mesh;
		noise_seed += 0.5;
		for (float scale = 0; scale < 20; scale += scale_span) {

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

				auto noise_location = this->make_point((deg + deg_span * 0.5) * DEG_TO_RAD) * (scale + scale_span * 0.5);
				auto noise_value = ofNoise(noise_seed, noise_location.x * 0.005, noise_location.y * 0.005 + noise_param);

				if (noise_value > 0.45 && noise_value < 0.55) {

					mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * scale);
					mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * scale);
					mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * (scale + scale_span));
					mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * (scale + scale_span));

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

					mesh.addColor(color_list[i]);
					mesh.addColor(color_list[i]);
					mesh.addColor(color_list[i]);
					mesh.addColor(color_list[i]);
				}
			}
		}
		mesh.draw();
	}

	ofBeginShape();
	for (float deg = 0; deg < 360; deg += 1) {

		ofVertex(this->make_point(deg * DEG_TO_RAD) * 20);
	}
	ofEndShape(true);

	/*
	// ffmpeg -i img_%04d.jpg aaa.mp4
	int start = 2;
	if (ofGetFrameNum() > start) {

		std::ostringstream os;
		os << std::setw(4) << std::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);
		}
	}
	*/
}

//--------------------------------------------------------------
// Reference by https://twitter.com/shiffman/status/1095764239665512453
glm::vec3 ofApp::make_point(float theta) {

	float x = 16 * (pow(sin(theta), 3));
	float y = 13 * cos(theta) - 5 * cos(2 * theta) - 2 * cos(3 * theta) - cos(4 * theta);
	return glm::vec3(x, -y, 0);
}


//--------------------------------------------------------------
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);

ofSetColor(255);

ofNoFill();

ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

}

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

void ofApp::update() {

ofSeedRandom(39);

noise_param += 0.02;

}

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

void ofApp::draw() {

ofTranslate(ofGetWindowSize() * 0.5 + glm::vec2(0, -50));

ofColor color;

vector<ofColor> color_list;

for (int value = 0; value < 256; value += 64) {

color.setHsb(value, 180, 255);

color_list.push_back(color);

}

float scale_span = 0.05;

float deg_span = 0.05;

float noise_seed = ofRandom(1000);

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

ofMesh mesh;

noise_seed += 0.5;

for (float scale = 0; scale < 20; scale += scale_span) {

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

auto noise_location = this->make_point((deg + deg_span * 0.5) * DEG_TO_RAD) * (scale + scale_span * 0.5);

auto noise_value = ofNoise(noise_seed, noise_location.x * 0.005, noise_location.y * 0.005 + noise_param);

if (noise_value > 0.45 && noise_value < 0.55) {

mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * scale);

mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * scale);

mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * (scale + scale_span));

mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * (scale + scale_span));

mesh.addIndex(mesh.getNumVertices() - 1); mesh.addIndex(mesh.getNumVertices() - 2); mesh.addIndex(mesh.getNumVertices() - 3);

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

mesh.addColor(color_list[i]);

}

mesh.draw();

}

ofBeginShape();

for (float deg = 0; deg < 360; deg += 1) {

ofVertex(this->make_point(deg * DEG_TO_RAD) * 20);

}

ofEndShape(true);

// ffmpeg -i img_%04d.jpg aaa.mp4

int start = 2;

if (ofGetFrameNum() > start) {

std::ostringstream os;

os << std::setw(4) << std::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);

}

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

// Reference by https://twitter.com/shiffman/status/1095764239665512453

glm::vec3 ofApp::make_point(float theta) {

float x = 16 * (pow(sin(theta), 3));

float y = 13 * cos(theta) - 5 * cos(2 * theta) - 2 * cos(3 * theta) - cos(4 * theta);

return glm::vec3(x, -y, 0);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/DoodleDeProgramming/tree/2b4275555b4b9efa2a79bcafb3b481e3fca72fc2

2025年11月4日

Heart vessels.

[ Video ]

[ About ]
心臓血管。

[ 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) {};

	glm::vec3 make_point(float theta);

	float noise_param;
};

#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) {};

glm::vec3 make_point(float theta);

float noise_param;

};

#include "ofApp.h"	

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

	ofSetFrameRate(25);
	ofSetWindowTitle("openFrameworks");

	ofBackground(239);
	ofSetColor(39);
	ofNoFill();
	ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_MULTIPLY);
}

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

	ofSeedRandom(39);

	noise_param += 0.02;
}

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

	ofTranslate(ofGetWindowSize() * 0.5 + glm::vec2(0, -50));

	ofColor color;
	vector<ofColor> color_list;
	for (int value = 0; value < 255; value += 170) {

		color.setHsb(value, 255, 255);
		color_list.push_back(color);
	}

	float scale_span = 0.05;
	float deg_span = 0.05;
	float noise_seed = ofRandom(1000);
	for (int i = 0; i < color_list.size(); i++) {

		ofMesh mesh;
		noise_seed += 0.05;
		for (float scale = 0; scale < 20; scale += scale_span) {

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

				auto noise_location = this->make_point((deg + deg_span * 0.5) * DEG_TO_RAD) * (scale + scale_span * 0.5);
				auto noise_value = ofNoise(noise_seed + noise_param, noise_location.x * 0.0085, noise_location.y * 0.0085);

				if (noise_value > 0.4 && noise_value < 0.5) {

					mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * scale);
					mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * scale);
					mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * (scale + scale_span));
					mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * (scale + scale_span));

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

					mesh.addColor(color_list[i]);
					mesh.addColor(color_list[i]);
					mesh.addColor(color_list[i]);
					mesh.addColor(color_list[i]);
				}
			}
		}
		mesh.draw();
	}

	ofBeginShape();
	for (float deg = 0; deg < 360; deg += 1) {

		ofVertex(this->make_point(deg * DEG_TO_RAD) * 20);
	}
	ofEndShape(true);

	/*
	// ffmpeg -i img_%04d.jpg aaa.mp4
	int start = 2;
	if (ofGetFrameNum() > start) {

		std::ostringstream os;
		os << std::setw(4) << std::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);
		}
	}
	*/
}

//--------------------------------------------------------------
// Reference by https://twitter.com/shiffman/status/1095764239665512453
glm::vec3 ofApp::make_point(float theta) {

	float x = 16 * (pow(sin(theta), 3));
	float y = 13 * cos(theta) - 5 * cos(2 * theta) - 2 * cos(3 * theta) - cos(4 * theta);
	return glm::vec3(x, -y, 0);
}


//--------------------------------------------------------------
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);

ofSetColor(39);

ofNoFill();

ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_MULTIPLY);

}

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

void ofApp::update() {

ofSeedRandom(39);

noise_param += 0.02;

}

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

void ofApp::draw() {

ofTranslate(ofGetWindowSize() * 0.5 + glm::vec2(0, -50));

ofColor color;

vector<ofColor> color_list;

for (int value = 0; value < 255; value += 170) {

color.setHsb(value, 255, 255);

color_list.push_back(color);

}

float scale_span = 0.05;

float deg_span = 0.05;

float noise_seed = ofRandom(1000);

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

ofMesh mesh;

noise_seed += 0.05;

for (float scale = 0; scale < 20; scale += scale_span) {

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

auto noise_location = this->make_point((deg + deg_span * 0.5) * DEG_TO_RAD) * (scale + scale_span * 0.5);

auto noise_value = ofNoise(noise_seed + noise_param, noise_location.x * 0.0085, noise_location.y * 0.0085);

if (noise_value > 0.4 && noise_value < 0.5) {

mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * scale);

mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * scale);

mesh.addVertex(this->make_point((deg + deg_span) * DEG_TO_RAD) * (scale + scale_span));

mesh.addVertex(this->make_point(deg * DEG_TO_RAD) * (scale + scale_span));

mesh.addIndex(mesh.getNumVertices() - 1); mesh.addIndex(mesh.getNumVertices() - 2); mesh.addIndex(mesh.getNumVertices() - 3);

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

mesh.addColor(color_list[i]);

}

mesh.draw();

}

ofBeginShape();

for (float deg = 0; deg < 360; deg += 1) {

ofVertex(this->make_point(deg * DEG_TO_RAD) * 20);

}

ofEndShape(true);

// ffmpeg -i img_%04d.jpg aaa.mp4

int start = 2;

if (ofGetFrameNum() > start) {

std::ostringstream os;

os << std::setw(4) << std::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);

}

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

// Reference by https://twitter.com/shiffman/status/1095764239665512453

glm::vec3 ofApp::make_point(float theta) {

float x = 16 * (pow(sin(theta), 3));

float y = 13 * cos(theta) - 5 * cos(2 * theta) - 2 * cos(3 * theta) - cos(4 * theta);

return glm::vec3(x, -y, 0);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/DoodleDeProgramming/tree/fdd538dd670111655fbb20c8c7c5e58ef6c749cc

2025年11月3日

Today is my birth day.

[ Video ]

[ About ]
今日は誕生日！

[ 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;
	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 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;

ofMesh face, frame;

};

#include "ofApp.h"

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

	ofSetFrameRate(25);
	ofSetWindowTitle("openFrameworks");

	ofBackground(39);
	ofEnableDepthTest();
	ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

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

	float span = 50;
	for (int x = -1200; x <= 1200; x += span) {

		for (int y = -1200; y <= 1200; y += span) {

			vector<glm::vec3> vertices;
			vertices.push_back(glm::vec3(x, y, 0));
			vertices.push_back(glm::vec3(x + span, y, 0));
			vertices.push_back(glm::vec3(x + span, y + span, 0));
			vertices.push_back(glm::vec3(x, y + span, 0));

			this->face.addVertices(vertices);

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

			this->face.addIndex(this->face.getNumVertices() - 1);
			this->face.addIndex(this->face.getNumVertices() - 2);
			this->face.addIndex(this->face.getNumVertices() - 3);

			this->frame.addVertices(vertices);

			this->frame.addIndex(this->frame.getNumVertices() - 1);
			this->frame.addIndex(this->frame.getNumVertices() - 2);

			this->frame.addIndex(this->frame.getNumVertices() - 1);
			this->frame.addIndex(this->frame.getNumVertices() - 4);

			this->frame.addIndex(this->frame.getNumVertices() - 3);
			this->frame.addIndex(this->frame.getNumVertices() - 4);

			this->frame.addIndex(this->frame.getNumVertices() - 3);
			this->frame.addIndex(this->frame.getNumVertices() - 2);
		}
	}
}

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

	auto index = 0;
	for (auto& vertex : this->face.getVertices()) {

		auto noise_value = ofNoise(glm::distance(glm::vec3(0, 2700, 0), vertex) * 0.001 - ofGetFrameNum() * 0.01, vertex.x * 0.00025, vertex.y * 0.00025);
		vertex.z = ofMap(noise_value, 0, 1, -300, 300);

		this->frame.setVertex(index++, vertex);
	}
}

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

	this->cam.begin();
	ofRotateX(90);
	ofRotateZ(270);

	ofSetColor(39, 32);
	this->face.draw();

	ofSetColor(255);
	this->frame.drawWireframe();

	this->cam.end();

	/*
	// ffmpeg -i img_%04d.jpg aaa.mp4
	int start = 500;
	if (ofGetFrameNum() > start) {

		std::ostringstream os;
		os << std::setw(4) << std::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);

ofEnableDepthTest();

ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

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

float span = 50;

for (int x = -1200; x <= 1200; x += span) {

for (int y = -1200; y <= 1200; y += span) {

vector<glm::vec3> vertices;

vertices.push_back(glm::vec3(x, y, 0));

vertices.push_back(glm::vec3(x + span, y, 0));

vertices.push_back(glm::vec3(x + span, y + span, 0));

vertices.push_back(glm::vec3(x, y + span, 0));

this->face.addVertices(vertices);

this->face.addIndex(this->face.getNumVertices() - 1);

this->face.addIndex(this->face.getNumVertices() - 4);

this->face.addIndex(this->face.getNumVertices() - 3);

this->face.addIndex(this->face.getNumVertices() - 1);

this->face.addIndex(this->face.getNumVertices() - 2);

this->face.addIndex(this->face.getNumVertices() - 3);

this->frame.addVertices(vertices);

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

this->frame.addIndex(this->frame.getNumVertices() - 2);

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

this->frame.addIndex(this->frame.getNumVertices() - 4);

this->frame.addIndex(this->frame.getNumVertices() - 3);

this->frame.addIndex(this->frame.getNumVertices() - 4);

this->frame.addIndex(this->frame.getNumVertices() - 3);

this->frame.addIndex(this->frame.getNumVertices() - 2);

}

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

void ofApp::update() {

auto index = 0;

for (auto& vertex : this->face.getVertices()) {

auto noise_value = ofNoise(glm::distance(glm::vec3(0, 2700, 0), vertex) * 0.001 - ofGetFrameNum() * 0.01, vertex.x * 0.00025, vertex.y * 0.00025);

vertex.z = ofMap(noise_value, 0, 1, -300, 300);

this->frame.setVertex(index++, vertex);

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateX(90);

ofRotateZ(270);

ofSetColor(39, 32);

this->face.draw();

ofSetColor(255);

this->frame.drawWireframe();

this->cam.end();

// ffmpeg -i img_%04d.jpg aaa.mp4

int start = 500;

if (ofGetFrameNum() > start) {

std::ostringstream os;

os << std::setw(4) << std::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/DoodleDeProgramming/tree/75b85e2501c00ac36f82ecfae7eb90390b8695c8

2025年11月
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