2019年6月 – プログラミング de 落描き

2019年6月30日

Rotate boxes. openFrameworks

[ Video ]

[ About ]
回転する箱

Rotate boxes.

[ 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;
};

#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;

};

#include "ofApp.h"	

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

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

	ofBackground(239);
	ofSetLineWidth(1);
	ofEnableDepthTest();
}

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

}

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

	this->cam.begin();

	int size = 30;
	for (int len = 60; len <= 360; len += 60) {

		ofPushMatrix();
		ofRotateY(ofMap(ofNoise((len * 0.1 + ofGetFrameNum()) * 0.01), 0, 1, -180, 180));
		for (int x = -len * 0.5; x <= len * 0.5; x += size) {

			for (int y = -len * 0.5; y <= len * 0.5; y += size) {

				if (x == -len * 0.5 || x == len * 0.5 || y == -len * 0.5 || y == len * 0.5) {

					ofNoFill();
					ofSetColor(39);
					ofDrawBox(glm::vec3(x, y, 0), size * 0.9);

					ofFill();
					ofSetColor(239);
					ofDrawBox(glm::vec3(x, y, 0), size * 0.88);
				}
			}
		}
		ofPopMatrix();
	}

	this->cam.end();
}

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

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

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetLineWidth(1);

ofEnableDepthTest();

}

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

void ofApp::update() {

}

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

void ofApp::draw() {

this->cam.begin();

int size = 30;

for (int len = 60; len <= 360; len += 60) {

ofPushMatrix();

ofRotateY(ofMap(ofNoise((len * 0.1 + ofGetFrameNum()) * 0.01), 0, 1, -180, 180));

for (int x = -len * 0.5; x <= len * 0.5; x += size) {

for (int y = -len * 0.5; y <= len * 0.5; y += size) {

if (x == -len * 0.5 || x == len * 0.5 || y == -len * 0.5 || y == len * 0.5) {

ofNoFill();

ofSetColor(39);

ofDrawBox(glm::vec3(x, y, 0), size * 0.9);

ofFill();

ofSetColor(239);

ofDrawBox(glm::vec3(x, y, 0), size * 0.88);

}

ofPopMatrix();

}

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20190630

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2019年6月29日

Fill box and line box. openFrameworks

[ Video ]

[ About ]
塗りつぶし箱と線だけの箱。

Fill box and line box.

[ 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;
};

#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;

};

#include "ofApp.h"	

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

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

	ofBackground(239);
	ofSetLineWidth(1);
	ofEnableDepthTest();
}

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

}

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

	this->cam.begin();
	ofRotateY(ofGetFrameNum() * 0.5);

	auto size = 50;
	for (int x = -100; x <= 100; x += size) {

		for (int y = -100; y <= 100; y += size) {

			for (int z = -100; z <= 100; z += size) {

				auto noise_value = ofNoise(x * 0.005, y * 0.005, z * 0.005, ofGetFrameNum() * 0.005);

				ofPushMatrix();
				ofTranslate(x, y, z);

				ofNoFill();
				ofSetColor(39);
				ofDrawBox(size * 0.9);

				if (noise_value < 0.5) {

					ofFill();
					ofSetColor(239);
					ofDrawBox(size * 0.88);
				}

				ofPopMatrix();
			}
		}
	}

	this->cam.end();
}

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

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

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetLineWidth(1);

ofEnableDepthTest();

}

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

void ofApp::update() {

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateY(ofGetFrameNum() * 0.5);

auto size = 50;

for (int x = -100; x <= 100; x += size) {

for (int y = -100; y <= 100; y += size) {

for (int z = -100; z <= 100; z += size) {

auto noise_value = ofNoise(x * 0.005, y * 0.005, z * 0.005, ofGetFrameNum() * 0.005);

ofPushMatrix();

ofTranslate(x, y, z);

ofNoFill();

ofSetColor(39);

ofDrawBox(size * 0.9);

if (noise_value < 0.5) {

ofFill();

ofSetColor(239);

ofDrawBox(size * 0.88);

}

ofPopMatrix();

}

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20190629

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2019年6月28日2019年6月28日

Emoji Matrix. openFrameworks

[ Video ]

[ About ]
絵文字マトリックス😎

Emoji Matrix 😎

[ 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) {};

	ofTrueTypeFont font;
	int font_size;

	string moji;
	vector<string> words;
	vector<vector<string>> matrix;
	vector<int> random_values;
};

#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) {};

ofTrueTypeFont font;

int font_size;

string moji;

vector<string> words;

vector<vector<string>> matrix;

vector<int> random_values;

};

#include "ofApp.h"

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

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

	ofBackground(0);

	this->font_size = 15;
	ofTrueTypeFontSettings font_settings("fonts/EmojiSymbols-Regular.ttf", this->font_size);
	font_settings.antialiased = true;
	font_settings.addRanges(ofAlphabet::Emoji);
	this->font.load(font_settings);

	this->words = {

		u8"🍶", u8"🍷", u8"🍸", u8"🍹" , u8"🍺",
		u8"🍻", u8"🍎", u8"🎃", u8"🍭", u8"👻",
		u8"😁", u8"😍", u8"😂", u8"😱", u8"😎",
		u8"🎵", u8"🎶",  
	};

	for (int x = 0; x < ofGetWidth(); x += this->font_size) {

		vector<string> line;
		for (int y = 0; y <= ofGetHeight(); y += this->font_size) {

			line.push_back(this->words[(int)(ofRandom(this->words.size()))]);
		}

		this->matrix.push_back(line);
		this->random_values.push_back(ofRandom(ofGetHeight() * 1.5));
	}

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

}

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

	for (int row = 0; row < this->matrix.size(); row++) {

		int x = row * this->font_size;
		auto top = true;
		int random_value = this->random_values[row];
		for (int col = 0; col < this->matrix[row].size(); col++) {

			int y = col * this->font_size * 1.25;
			int alpha = (random_value + ofGetFrameNum() * 4 + y) % (int)(ofGetHeight() * 1.5);
			if (alpha <= 255) {

				if (top) {

					this->matrix[row][col] = this->words[(int)(ofRandom(this->words.size()))];
					top = false;
				}

				auto rb = ofMap(alpha, 0, 50, 239, 0);
				ofSetColor(rb, 239, rb, 255 - alpha);

				ofPushMatrix();
				ofTranslate(x, ofGetHeight() - y);

				this->font.drawString(this->matrix[row][col], 0, 0);

				ofPopMatrix();
			}
		}
	}
}

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

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

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofSetWindowTitle("openframeworks");

ofBackground(0);

this->font_size = 15;

ofTrueTypeFontSettings font_settings("fonts/EmojiSymbols-Regular.ttf", this->font_size);

font_settings.antialiased = true;

font_settings.addRanges(ofAlphabet::Emoji);

this->font.load(font_settings);

this->words = {

u8"🍶", u8"🍷", u8"🍸", u8"🍹" , u8"🍺",

u8"🍻", u8"🍎", u8"🎃", u8"🍭", u8"👻",

u8"😁", u8"😍", u8"😂", u8"😱", u8"😎",

u8"🎵", u8"🎶",

};

for (int x = 0; x < ofGetWidth(); x += this->font_size) {

vector<string> line;

for (int y = 0; y <= ofGetHeight(); y += this->font_size) {

line.push_back(this->words[(int)(ofRandom(this->words.size()))]);

}

this->matrix.push_back(line);

this->random_values.push_back(ofRandom(ofGetHeight() * 1.5));

}

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

void ofApp::update() {

}

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

void ofApp::draw() {

for (int row = 0; row < this->matrix.size(); row++) {

int x = row * this->font_size;

auto top = true;

int random_value = this->random_values[row];

for (int col = 0; col < this->matrix[row].size(); col++) {

int y = col * this->font_size * 1.25;

int alpha = (random_value + ofGetFrameNum() * 4 + y) % (int)(ofGetHeight() * 1.5);

if (alpha <= 255) {

if (top) {

this->matrix[row][col] = this->words[(int)(ofRandom(this->words.size()))];

top = false;

}

auto rb = ofMap(alpha, 0, 50, 239, 0);

ofSetColor(rb, 239, rb, 255 - alpha);

ofPushMatrix();

ofTranslate(x, ofGetHeight() - y);

this->font.drawString(this->matrix[row][col], 0, 0);

ofPopMatrix();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20190628

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