プログラミング de 落描き – ページ 790 – クリエイティブ・コーディングによる生成物とソース

2017年11月25日2017年12月5日

Insta20171124

[ Video ]

[ About ]
Circle * Circle.

[ Source ]

#pragma once
#include "ofMain.h"
#include "ofFbo.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) {};

	ofFbo fbo;
};

#pragma once

#include "ofMain.h"

#include "ofFbo.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) {};

ofFbo fbo;

};

#include "ofApp.h"

//--------------------------------------------------------------
void ofApp::setup() {
	ofSetFrameRate(60);
	ofBackground(0);
	ofSetWindowTitle("Insta");

	this->fbo.allocate(ofGetWidth(), ofGetHeight());
}

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

	float radius = 10;
	float noise_value;
	ofColor my_color;

	this->fbo.begin();
	ofClear(0);

	for (int x = 0; x <= ofGetWidth(); x += 30) {
		for (int y = 0; y <= ofGetHeight(); y += 30) {
			noise_value = ofNoise(x * 0.005, y * 0.005, ofGetFrameNum() * 0.015);

			ofNoFill();
			my_color.setHsb(255 - noise_value * 255, 255, 255);
			ofSetColor(my_color);
			ofDrawCircle(x, y, 15);

			ofFill();
			my_color.setHsb(noise_value * 255, 255, 255);
			ofSetColor(my_color);
			ofDrawCircle(x, y, 15 * noise_value);
		}
	}

	this->fbo.end();
}

//--------------------------------------------------------------
void ofApp::draw() {
	this->fbo.draw(0, 0);
}

//--------------------------------------------------------------
int main() {
	ofSetupOpenGL(720, 720, OF_WINDOW);
	ofRunApp(new ofApp());
}

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofBackground(0);

ofSetWindowTitle("Insta");

this->fbo.allocate(ofGetWidth(), ofGetHeight());

}

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

void ofApp::update() {

float radius = 10;

float noise_value;

ofColor my_color;

this->fbo.begin();

ofClear(0);

for (int x = 0; x <= ofGetWidth(); x += 30) {

for (int y = 0; y <= ofGetHeight(); y += 30) {

noise_value = ofNoise(x * 0.005, y * 0.005, ofGetFrameNum() * 0.015);

ofNoFill();

my_color.setHsb(255 - noise_value * 255, 255, 255);

ofSetColor(my_color);

ofDrawCircle(x, y, 15);

ofFill();

my_color.setHsb(noise_value * 255, 255, 255);

ofSetColor(my_color);

ofDrawCircle(x, y, 15 * noise_value);

}

this->fbo.end();

}

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

void ofApp::draw() {

this->fbo.draw(0, 0);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20171124

[ほしいものリスト]
Amazon

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2017年11月24日2017年12月5日

Insta20171123

[ Video ]

[ About ]
Noise Wave.

[ Source ]

#include "ofMain.h"
#include "ofFbo.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) {};

	ofFbo fbo;
};

#include "ofMain.h"

#include "ofFbo.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) {};

ofFbo fbo;

};

#include "ofApp.h"

//--------------------------------------------------------------
void ofApp::setup() {
	ofSetFrameRate(60);
	ofBackground(0);
	ofSetWindowTitle("Insta");

	this->fbo.allocate(ofGetWidth(), ofGetHeight());
}

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

	this->fbo.begin();
	ofClear(0);

	for (int x = 0; x < ofGetWidth(); x += 20) {
		int y = ofNoise(x * 0.005 + ofGetFrameNum() * 0.015) * ofGetHeight();

		ofDrawCircle(x, y, 8);
		ofDrawLine(ofVec2f(x, y), ofVec2f(x, ofGetHeight() / 2));
	}

	this->fbo.end();
}

//--------------------------------------------------------------
void ofApp::draw() {
	this->fbo.draw(0, 0);
}

//--------------------------------------------------------------
int main() {
	ofSetupOpenGL(720, 720, OF_WINDOW);
	ofRunApp(new ofApp());
}

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofBackground(0);

ofSetWindowTitle("Insta");

this->fbo.allocate(ofGetWidth(), ofGetHeight());

}

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

void ofApp::update() {

this->fbo.begin();

ofClear(0);

for (int x = 0; x < ofGetWidth(); x += 20) {

int y = ofNoise(x * 0.005 + ofGetFrameNum() * 0.015) * ofGetHeight();

ofDrawCircle(x, y, 8);

ofDrawLine(ofVec2f(x, y), ofVec2f(x, ofGetHeight() / 2));

}

this->fbo.end();

}

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

void ofApp::draw() {

this->fbo.draw(0, 0);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20171123

[ほしいものリスト]
Amazon

[ Sponsor Link ]

2017年11月23日2017年12月5日

Insta20171122

[ Video ]

[ About ]
Noise → layer

[ Source ]

#pragma once
#include "ofMain.h"
#include "ofFbo.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) {};

	ofFbo fbo;
};

#pragma once

#include "ofMain.h"

#include "ofFbo.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) {};

ofFbo fbo;

};

#include "ofApp.h"

//--------------------------------------------------------------
void ofApp::setup() {
	ofSetFrameRate(60);
	ofBackground(0);
	ofSetWindowTitle("Insta");

	this->fbo.allocate(ofGetWidth(), ofGetHeight());
}

//--------------------------------------------------------------
void ofApp::update() {
	
	int deg_span = 10;
	float radius = 30;
	float radius_span = 15;

	this->fbo.begin();
	ofClear(0);

	for (int deg = 0; deg < 360; deg += deg_span) {
		radius = 100;
		int layer = ofNoise(radius * cos(deg * DEG_TO_RAD) * 0.025, radius * sin(deg * DEG_TO_RAD) * 0.025, ofGetFrameNum() * 0.005) * 15 + 1;
		for (int i = 0; i < layer; i++) {

			ofBeginShape();

			for (int tmp_deg = deg; tmp_deg <= deg + deg_span; tmp_deg += 1) {
				ofVertex(radius * cos(tmp_deg * DEG_TO_RAD) + ofGetWidth() / 2, radius * sin(tmp_deg * DEG_TO_RAD) + ofGetHeight() / 2);
			}

			for (int tmp_deg = deg + deg_span; tmp_deg >= deg; tmp_deg -= 1) {
				ofVertex((radius + radius_span) * cos(tmp_deg * DEG_TO_RAD) + ofGetWidth() / 2, (radius + radius_span) * sin(tmp_deg * DEG_TO_RAD) + ofGetHeight() / 2);
			}
			
			ofEndShape(true);

			radius += radius_span;
		}
	}

	this->fbo.end();
}

//--------------------------------------------------------------
void ofApp::draw() {
	this->fbo.draw(0, 0);
}

//--------------------------------------------------------------
int main() {
	ofSetupOpenGL(720, 720, OF_WINDOW);
	ofRunApp(new ofApp());
}

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(60);

ofBackground(0);

ofSetWindowTitle("Insta");

this->fbo.allocate(ofGetWidth(), ofGetHeight());

}

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

void ofApp::update() {

int deg_span = 10;

float radius = 30;

float radius_span = 15;

this->fbo.begin();

ofClear(0);

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

radius = 100;

int layer = ofNoise(radius * cos(deg * DEG_TO_RAD) * 0.025, radius * sin(deg * DEG_TO_RAD) * 0.025, ofGetFrameNum() * 0.005) * 15 + 1;

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

ofBeginShape();

for (int tmp_deg = deg; tmp_deg <= deg + deg_span; tmp_deg += 1) {

ofVertex(radius * cos(tmp_deg * DEG_TO_RAD) + ofGetWidth() / 2, radius * sin(tmp_deg * DEG_TO_RAD) + ofGetHeight() / 2);

}

for (int tmp_deg = deg + deg_span; tmp_deg >= deg; tmp_deg -= 1) {

ofVertex((radius + radius_span) * cos(tmp_deg * DEG_TO_RAD) + ofGetWidth() / 2, (radius + radius_span) * sin(tmp_deg * DEG_TO_RAD) + ofGetHeight() / 2);

}

ofEndShape(true);

radius += radius_span;

}

this->fbo.end();

}

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

void ofApp::draw() {

this->fbo.draw(0, 0);

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20171122

[ほしいものリスト]
Amazon

[ Sponsor Link ]

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