2023年12月 – ページ 8 – プログラミング de 落描き

2023年12月10日

Over lap.

[ Video ]

[ About ]
重ねる。

[ 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 windowResized(int w, int h) {};
	void dragEvent(ofDragInfo dragInfo) {};
	void gotMessage(ofMessage msg) {};

	ofEasyCam cam;
	ofMesh face, frame;

	float noise_value;
};

#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;

ofMesh face, frame;

float noise_value;

};

#include "ofApp.h"

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

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

	ofBackground(39);
	ofSetLineWidth(1);
	ofEnableDepthTest();

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

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

	ofSeedRandom(39);

	if (ofGetFrameNum() % 60 < 25) {

		this->noise_value += ofMap(ofGetFrameNum() % 60, 0, 25, 0.2, 0);
	}

	this->face.clear();
	this->frame.clear();

	float span = 0.5;
	float coordinate_param = 0.01;
	//float len = 170;
	//float z = len + span * 0.5;

	float angle;
	glm::highp_mat4 rotation;

	for (float len = 150; len > 130; len -= 2) { 

		float z = len + span * 0.5;

		float threshold_1 = 0.48;
		float threshold_2 = 0.52;
		for (int i = 0; i <= 6; i++) {

			for (float x = -len; x <= len; x += span) {

				for (float y = -len; y <= len; y += span) {

					if (i <= 4) {

						angle = PI * 0.5 * i;
						rotation = glm::rotate(glm::mat4(), angle, glm::vec3(0, 1, 0));
					}

					if (i == 5) {

						angle = PI * 0.5;
						rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));
					}

					if (i == 6) {

						angle = PI * 0.5 * 3;
						rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));
					}


					glm::vec3 noise_location = glm::vec4(x, y, z, 0) * rotation;
					auto noise_value = ofNoise(glm::vec4(noise_location * coordinate_param, this->noise_value));
					if (noise_value < threshold_1 || noise_value > threshold_2) { continue; }

					glm::vec3 loc_1 = glm::vec4(x - span, y, z, 0) * rotation;
					auto noise_1 = ofNoise(glm::vec4(loc_1 * coordinate_param, this->noise_value));
					glm::vec3 loc_2 = glm::vec4(x, y + span, z, 0) * rotation;
					auto noise_2 = ofNoise(glm::vec4(loc_2 * coordinate_param, this->noise_value));
					glm::vec3 loc_3 = glm::vec4(x + span, y, z, 0) * rotation;
					auto noise_3 = ofNoise(glm::vec4(loc_3 * coordinate_param, this->noise_value));
					glm::vec3 loc4 = glm::vec4(x, y - span, z, 0) * rotation;
					auto noise_4 = ofNoise(glm::vec4(loc4 * coordinate_param, this->noise_value));

					auto index = this->face.getNumVertices();
					vector<glm::vec3> vertices;

					vertices.push_back(glm::vec4(x - span * 0.5, y - span * 0.5, z, 0) * rotation);
					vertices.push_back(glm::vec4(x + span * 0.5, y - span * 0.5, z, 0) * rotation);
					vertices.push_back(glm::vec4(x + span * 0.5, y + span * 0.5, z, 0) * rotation);
					vertices.push_back(glm::vec4(x - span * 0.5, y + span * 0.5, z, 0) * rotation);

					this->face.addVertices(vertices);

					this->face.addIndex(index + 0); this->face.addIndex(index + 1); this->face.addIndex(index + 2);
					this->face.addIndex(index + 0); this->face.addIndex(index + 2); this->face.addIndex(index + 3);

					ofColor face_color;
					face_color.setHsb(139, 180, ofMap(len, 150, 130, 255, 0));
					this->face.addColor(face_color);
					this->face.addColor(face_color); 
					this->face.addColor(face_color); 
					this->face.addColor(face_color);

					if (noise_1 < threshold_1 || noise_1 > threshold_2) {

						this->frame.addVertex(vertices[0]);
						this->frame.addVertex(vertices[3]);

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

					if (noise_2 < threshold_1 || noise_2 > threshold_2) {

						this->frame.addVertex(vertices[2]);
						this->frame.addVertex(vertices[3]);

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

					if (noise_3 < threshold_1 || noise_3 > threshold_2) {

						this->frame.addVertex(vertices[1]);
						this->frame.addVertex(vertices[2]);

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

					if (noise_4 < threshold_1 || noise_4 > threshold_2) {

						this->frame.addVertex(vertices[0]);
						this->frame.addVertex(vertices[1]);

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

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

	this->cam.begin();
	ofRotateY(ofGetFrameNum() * 1.44);

	ofSetColor(39);
	this->frame.draw();

	this->face.draw();

	this->cam.end();

	/*
	int start = 1;
	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());
}

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openFrameworks");

ofBackground(39);

ofSetLineWidth(1);

ofEnableDepthTest();

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

}

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

void ofApp::update() {

ofSeedRandom(39);

if (ofGetFrameNum() % 60 < 25) {

this->noise_value += ofMap(ofGetFrameNum() % 60, 0, 25, 0.2, 0);

}

this->face.clear();

this->frame.clear();

float span = 0.5;

float coordinate_param = 0.01;

//float len = 170;

//float z = len + span * 0.5;

float angle;

glm::highp_mat4 rotation;

for (float len = 150; len > 130; len -= 2) {

float z = len + span * 0.5;

float threshold_1 = 0.48;

float threshold_2 = 0.52;

for (int i = 0; i <= 6; i++) {

for (float x = -len; x <= len; x += span) {

for (float y = -len; y <= len; y += span) {

if (i <= 4) {

angle = PI * 0.5 * i;

rotation = glm::rotate(glm::mat4(), angle, glm::vec3(0, 1, 0));

}

if (i == 5) {

angle = PI * 0.5;

rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));

}

if (i == 6) {

angle = PI * 0.5 * 3;

rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));

}

glm::vec3 noise_location = glm::vec4(x, y, z, 0) * rotation;

auto noise_value = ofNoise(glm::vec4(noise_location * coordinate_param, this->noise_value));

if (noise_value < threshold_1 || noise_value > threshold_2) { continue; }

glm::vec3 loc_1 = glm::vec4(x - span, y, z, 0) * rotation;

auto noise_1 = ofNoise(glm::vec4(loc_1 * coordinate_param, this->noise_value));

glm::vec3 loc_2 = glm::vec4(x, y + span, z, 0) * rotation;

auto noise_2 = ofNoise(glm::vec4(loc_2 * coordinate_param, this->noise_value));

glm::vec3 loc_3 = glm::vec4(x + span, y, z, 0) * rotation;

auto noise_3 = ofNoise(glm::vec4(loc_3 * coordinate_param, this->noise_value));

glm::vec3 loc4 = glm::vec4(x, y - span, z, 0) * rotation;

auto noise_4 = ofNoise(glm::vec4(loc4 * coordinate_param, this->noise_value));

auto index = this->face.getNumVertices();

vector<glm::vec3> vertices;

vertices.push_back(glm::vec4(x - span * 0.5, y - span * 0.5, z, 0) * rotation);

vertices.push_back(glm::vec4(x + span * 0.5, y - span * 0.5, z, 0) * rotation);

vertices.push_back(glm::vec4(x + span * 0.5, y + span * 0.5, z, 0) * rotation);

vertices.push_back(glm::vec4(x - span * 0.5, y + span * 0.5, z, 0) * rotation);

this->face.addVertices(vertices);

this->face.addIndex(index + 0); this->face.addIndex(index + 1); this->face.addIndex(index + 2);

this->face.addIndex(index + 0); this->face.addIndex(index + 2); this->face.addIndex(index + 3);

ofColor face_color;

face_color.setHsb(139, 180, ofMap(len, 150, 130, 255, 0));

this->face.addColor(face_color);

if (noise_1 < threshold_1 || noise_1 > threshold_2) {

this->frame.addVertex(vertices[0]);

this->frame.addVertex(vertices[3]);

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

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

}

if (noise_2 < threshold_1 || noise_2 > threshold_2) {

this->frame.addVertex(vertices[2]);

this->frame.addVertex(vertices[3]);

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

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

}

if (noise_3 < threshold_1 || noise_3 > threshold_2) {

this->frame.addVertex(vertices[1]);

this->frame.addVertex(vertices[2]);

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

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

}

if (noise_4 < threshold_1 || noise_4 > threshold_2) {

this->frame.addVertex(vertices[0]);

this->frame.addVertex(vertices[1]);

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

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

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateY(ofGetFrameNum() * 1.44);

ofSetColor(39);

this->frame.draw();

this->face.draw();

this->cam.end();

int start = 1;

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/Insta20231210

[ほしいものリスト]
Amazon

[ Sponsor Link ]

2023年12月9日

Box with a gap.

[ Video ]

[ About ]
すき間のある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 windowResized(int w, int h) {};
	void dragEvent(ofDragInfo dragInfo) {};
	void gotMessage(ofMessage msg) {};

	ofEasyCam cam;
	ofMesh face, frame;

	float noise_value;
};

#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;

ofMesh face, frame;

float noise_value;

};

#include "ofApp.h"

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

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

	ofBackground(239);
	ofSetLineWidth(2);
	ofEnableDepthTest();

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

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

	ofSeedRandom(39);

	if (ofGetFrameNum() % 60 < 25) {

		this->noise_value += ofMap(ofGetFrameNum() % 60, 0, 25, 0.2, 0);
	}

	this->face.clear();
	this->frame.clear();

	float span = 0.5;
	float coordinate_param = 0.01;
	float len = 170;
	float z = len + span * 0.5;

	float angle;
	glm::highp_mat4 rotation;

	for (float threshold_base = 0.4; threshold_base < 0.7; threshold_base += 0.2) {

		float threshold_1 = threshold_base - 0.065;
		float threshold_2 = threshold_base + 0.065;
		for (int i = 0; i <= 6; i++) {

			for (float x = -len; x <= len; x += span) {

				for (float y = -len; y <= len; y += span) {

					if (i <= 4) {

						angle = PI * 0.5 * i;
						rotation = glm::rotate(glm::mat4(), angle, glm::vec3(0, 1, 0));
					}

					if (i == 5) {

						angle = PI * 0.5;
						rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));
					}

					if (i == 6) {

						angle = PI * 0.5 * 3;
						rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));
					}


					glm::vec3 noise_location = glm::vec4(x, y, z, 0) * rotation;
					auto noise_value = ofNoise(glm::vec4(noise_location * coordinate_param, this->noise_value));
					if (noise_value < threshold_1 || noise_value > threshold_2) { continue; }

					glm::vec3 loc_1 = glm::vec4(x - span, y, z, 0) * rotation;
					auto noise_1 = ofNoise(glm::vec4(loc_1 * coordinate_param, this->noise_value));
					glm::vec3 loc_2 = glm::vec4(x, y + span, z, 0) * rotation;
					auto noise_2 = ofNoise(glm::vec4(loc_2 * coordinate_param, this->noise_value));
					glm::vec3 loc_3 = glm::vec4(x + span, y, z, 0) * rotation;
					auto noise_3 = ofNoise(glm::vec4(loc_3 * coordinate_param, this->noise_value));
					glm::vec3 loc4 = glm::vec4(x, y - span, z, 0) * rotation;
					auto noise_4 = ofNoise(glm::vec4(loc4 * coordinate_param, this->noise_value));

					auto index = this->face.getNumVertices();
					vector<glm::vec3> vertices;

					vertices.push_back(glm::vec4(x - span * 0.5, y - span * 0.5, z, 0) * rotation);
					vertices.push_back(glm::vec4(x + span * 0.5, y - span * 0.5, z, 0) * rotation);
					vertices.push_back(glm::vec4(x + span * 0.5, y + span * 0.5, z, 0) * rotation);
					vertices.push_back(glm::vec4(x - span * 0.5, y + span * 0.5, z, 0) * rotation);

					this->face.addVertices(vertices);

					this->face.addIndex(index + 0); this->face.addIndex(index + 1); this->face.addIndex(index + 2);
					this->face.addIndex(index + 0); this->face.addIndex(index + 2); this->face.addIndex(index + 3);

					ofColor face_color;
					face_color.setHsb(ofMap(threshold_base, 0.4, 0.7, 0, 255), 180, 255);
					this->face.addColor(face_color);
					this->face.addColor(face_color); 
					this->face.addColor(face_color); 
					this->face.addColor(face_color);

					if (noise_1 < threshold_1 || noise_1 > threshold_2) {// || x == -len) {

						this->frame.addVertex(vertices[0]);
						this->frame.addVertex(vertices[3]);

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

					if (noise_2 < threshold_1 || noise_2 > threshold_2) {// || y == len) {

						this->frame.addVertex(vertices[2]);
						this->frame.addVertex(vertices[3]);

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

					if (noise_3 < threshold_1 || noise_3 > threshold_2) { // || x == len) {

						this->frame.addVertex(vertices[1]);
						this->frame.addVertex(vertices[2]);

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

					if (noise_4 < threshold_1 || noise_4 > threshold_2) {// || y == -len) {

						this->frame.addVertex(vertices[0]);
						this->frame.addVertex(vertices[1]);

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

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

	this->cam.begin();
	ofRotateY(ofGetFrameNum() * 0.77);
	ofRotateX(ofGetFrameNum() * 1.54);

	ofSetColor(39);
	this->frame.draw();

	this->face.draw();

	this->cam.end();

	/*
	int start = 1;
	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());
}

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetLineWidth(2);

ofEnableDepthTest();

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

}

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

void ofApp::update() {

ofSeedRandom(39);

if (ofGetFrameNum() % 60 < 25) {

this->noise_value += ofMap(ofGetFrameNum() % 60, 0, 25, 0.2, 0);

}

this->face.clear();

this->frame.clear();

float span = 0.5;

float coordinate_param = 0.01;

float len = 170;

float z = len + span * 0.5;

float angle;

glm::highp_mat4 rotation;

for (float threshold_base = 0.4; threshold_base < 0.7; threshold_base += 0.2) {

float threshold_1 = threshold_base - 0.065;

float threshold_2 = threshold_base + 0.065;

for (int i = 0; i <= 6; i++) {

for (float x = -len; x <= len; x += span) {

for (float y = -len; y <= len; y += span) {

if (i <= 4) {

angle = PI * 0.5 * i;

rotation = glm::rotate(glm::mat4(), angle, glm::vec3(0, 1, 0));

}

if (i == 5) {

angle = PI * 0.5;

rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));

}

if (i == 6) {

angle = PI * 0.5 * 3;

rotation = glm::rotate(glm::mat4(), angle, glm::vec3(1, 0, 0));

}

glm::vec3 noise_location = glm::vec4(x, y, z, 0) * rotation;

auto noise_value = ofNoise(glm::vec4(noise_location * coordinate_param, this->noise_value));

if (noise_value < threshold_1 || noise_value > threshold_2) { continue; }

glm::vec3 loc_1 = glm::vec4(x - span, y, z, 0) * rotation;

auto noise_1 = ofNoise(glm::vec4(loc_1 * coordinate_param, this->noise_value));

glm::vec3 loc_2 = glm::vec4(x, y + span, z, 0) * rotation;

auto noise_2 = ofNoise(glm::vec4(loc_2 * coordinate_param, this->noise_value));

glm::vec3 loc_3 = glm::vec4(x + span, y, z, 0) * rotation;

auto noise_3 = ofNoise(glm::vec4(loc_3 * coordinate_param, this->noise_value));

glm::vec3 loc4 = glm::vec4(x, y - span, z, 0) * rotation;

auto noise_4 = ofNoise(glm::vec4(loc4 * coordinate_param, this->noise_value));

auto index = this->face.getNumVertices();

vector<glm::vec3> vertices;

vertices.push_back(glm::vec4(x - span * 0.5, y - span * 0.5, z, 0) * rotation);

vertices.push_back(glm::vec4(x + span * 0.5, y - span * 0.5, z, 0) * rotation);

vertices.push_back(glm::vec4(x + span * 0.5, y + span * 0.5, z, 0) * rotation);

vertices.push_back(glm::vec4(x - span * 0.5, y + span * 0.5, z, 0) * rotation);

this->face.addVertices(vertices);

this->face.addIndex(index + 0); this->face.addIndex(index + 1); this->face.addIndex(index + 2);

this->face.addIndex(index + 0); this->face.addIndex(index + 2); this->face.addIndex(index + 3);

ofColor face_color;

face_color.setHsb(ofMap(threshold_base, 0.4, 0.7, 0, 255), 180, 255);

this->face.addColor(face_color);

if (noise_1 < threshold_1 || noise_1 > threshold_2) {// || x == -len) {

this->frame.addVertex(vertices[0]);

this->frame.addVertex(vertices[3]);

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

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

}

if (noise_2 < threshold_1 || noise_2 > threshold_2) {// || y == len) {

this->frame.addVertex(vertices[2]);

this->frame.addVertex(vertices[3]);

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

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

}

if (noise_3 < threshold_1 || noise_3 > threshold_2) { // || x == len) {

this->frame.addVertex(vertices[1]);

this->frame.addVertex(vertices[2]);

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

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

}

if (noise_4 < threshold_1 || noise_4 > threshold_2) {// || y == -len) {

this->frame.addVertex(vertices[0]);

this->frame.addVertex(vertices[1]);

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

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

}

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

void ofApp::draw() {

this->cam.begin();

ofRotateY(ofGetFrameNum() * 0.77);

ofRotateX(ofGetFrameNum() * 1.54);

ofSetColor(39);

this->frame.draw();

this->face.draw();

this->cam.end();

int start = 1;

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/Insta20231209

[ほしいものリスト]
Amazon

[ Sponsor Link ]

2023年12月8日

Star of connection.

[ Video ]

[ About ]
星型接続。

[ 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) {};
};

#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) {};

};

#include "ofApp.h"

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

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

	ofBackground(39);
	ofSetCircleResolution(60);
	ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);
}

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

}

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

	ofTranslate(ofGetWindowSize() * 0.5);

	auto radius = 35;
	vector<glm::vec2> base_location;
	for (int deg = 0; deg < 360; deg += 45) {

		base_location.push_back(glm::vec2(300 * cos(deg * DEG_TO_RAD), 300 * sin(deg * DEG_TO_RAD)));
		base_location.push_back(glm::vec2(150 * cos(deg * DEG_TO_RAD), 150 * sin(deg * DEG_TO_RAD)));
	}
	
	for (int i = 0; i < base_location.size(); i++) {

		auto deg_param = ofMap(ofNoise(base_location[i].x, base_location[i].y, ofGetFrameNum() * 0.01), 0, 1, -360, 360);
		auto next_deg_param = ofMap(ofNoise(
			base_location[(i + 1) % base_location.size()].x, base_location[(i + 1) % base_location.size()].y, ofGetFrameNum() * 0.01), 0, 1, -360, 360);

		ofColor color;
		ofFill();
		for (int deg = 0; deg < 90; deg += 10) {

			auto location_1 = base_location[i] + glm::vec2(radius * cos((deg + deg_param) * DEG_TO_RAD), radius * sin((deg + deg_param) * DEG_TO_RAD));
			auto location_2 = base_location[(i + 1) % base_location.size()] + glm::vec2(radius * cos((deg + next_deg_param) * DEG_TO_RAD), radius * sin((deg + next_deg_param) * DEG_TO_RAD));

			color.setHsb(ofMap(deg, 0, 90, 0, 255), 180, 255);
			ofSetColor(color);

			ofDrawCircle(location_1, 2.5);
			ofDrawLine(location_1, location_2);
		}

		ofNoFill();
		ofSetColor(255);
		ofDrawCircle(base_location[i], 25);
	}

	/*
	int start = 150;
	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());
}

#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openFrameworks");

ofBackground(39);

ofSetCircleResolution(60);

ofEnableBlendMode(ofBlendMode::OF_BLENDMODE_ADD);

}

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

void ofApp::update() {

}

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

void ofApp::draw() {

ofTranslate(ofGetWindowSize() * 0.5);

auto radius = 35;

vector<glm::vec2> base_location;

for (int deg = 0; deg < 360; deg += 45) {

base_location.push_back(glm::vec2(300 * cos(deg * DEG_TO_RAD), 300 * sin(deg * DEG_TO_RAD)));

base_location.push_back(glm::vec2(150 * cos(deg * DEG_TO_RAD), 150 * sin(deg * DEG_TO_RAD)));

}

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

auto deg_param = ofMap(ofNoise(base_location[i].x, base_location[i].y, ofGetFrameNum() * 0.01), 0, 1, -360, 360);

auto next_deg_param = ofMap(ofNoise(

base_location[(i + 1) % base_location.size()].x, base_location[(i + 1) % base_location.size()].y, ofGetFrameNum() * 0.01), 0, 1, -360, 360);

ofColor color;

ofFill();

for (int deg = 0; deg < 90; deg += 10) {

auto location_1 = base_location[i] + glm::vec2(radius * cos((deg + deg_param) * DEG_TO_RAD), radius * sin((deg + deg_param) * DEG_TO_RAD));

auto location_2 = base_location[(i + 1) % base_location.size()] + glm::vec2(radius * cos((deg + next_deg_param) * DEG_TO_RAD), radius * sin((deg + next_deg_param) * DEG_TO_RAD));

color.setHsb(ofMap(deg, 0, 90, 0, 255), 180, 255);

ofSetColor(color);

ofDrawCircle(location_1, 2.5);

ofDrawLine(location_1, location_2);

}

ofNoFill();

ofSetColor(255);

ofDrawCircle(base_location[i], 25);

}

int start = 150;

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/Insta20231208

[ほしいものリスト]
Amazon

[ Sponsor Link ]

2023年12月
月	火	水	木	金	土	日
				1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30	31