2024年6月 – ページ 5 – プログラミング de 落描き

2024年6月18日

Color spray mix.

[ Video ]

[ About ]
カラースプレーミックス。

[ 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) {};

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

	vector<glm::vec2> location_list;
	vector<ofColor> color_list;
	vector<glm::vec2> velocity_list;
	vector<int> word_index_list;

	vector<ofColor> color_palette;
};

#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) {};

ofTrueTypeFont font;

int font_size;

vector<string> words;

vector<glm::vec2> location_list;

vector<ofColor> color_list;

vector<glm::vec2> velocity_list;

vector<int> word_index_list;

vector<ofColor> color_palette;

};

#include "ofApp.h"

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

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

	ofBackground(239);
	ofSetLineWidth(1.5);
\
	this->font_size = 30;
	ofTrueTypeFontSettings font_settings("fonts/msgothic.ttc", this->font_size);
	font_settings.antialiased = true;
	font_settings.addRanges(ofAlphabet::Japanese);
	this->font.load(font_settings);

	this->words = {

		//u8"!", u8"#", u8"$", u8"%", u8"&",
		//u8"'", u8"(", u8")", u8"*", u8"+",
		//u8",", u8"-", u8".", u8"/", u8"0",
		//u8"1", u8"2", u8"3", u8"4", u8"5",
		//u8"6", u8"7", u8"8", u8"9", u8"0",
		//u8":", u8";", u8"<", u8"=", u8">",
		//u8"?", u8"@",

		//u8"A", u8"B", u8"C", u8"D", u8"E",
		//u8"F", u8"G", u8"H", u8"I", u8"J",
		//u8"K", u8"L", u8"M", u8"N", u8"O",
		//u8"P", u8"Q", u8"R", u8"S", u8"T",
		//u8"U", u8"V", u8"W", u8"X", u8"Y", u8"Z",

		//u8"a", u8"b", u8"c", u8"d", u8"e",
		//u8"f", u8"g", u8"h", u8"i", u8"j",
		//u8"k", u8"l", u8"m", u8"n", u8"o",
		//u8"p", u8"q", u8"r", u8"s", u8"t",
		//u8"u", u8"v", u8"w", u8"x", u8"y", u8"z",

		u8"ｱ", u8"ｲ", u8"ｳ", u8"ｴ", u8"ｵ",
		u8"ｶ", u8"ｷ", u8"ｸ", u8"ｹ", u8"ｺ",
		u8"ｻ", u8"ｼ", u8"ｽ", u8"ｾ", u8"ｿ",
		u8"ﾀ", u8"ﾁ", u8"ﾂ", u8"ﾃ", u8"ﾄ",
		u8"ﾅ", u8"ﾆ", u8"ﾇ", u8"ﾈ", u8"ﾉ",
		u8"ﾊ", u8"ﾋ", u8"ﾌ", u8"ﾍ", u8"ﾎ",
		u8"ﾏ", u8"ﾐ", u8"ﾑ", u8"ﾒ", u8"ﾓ",
		u8"ﾔ", u8"ﾕ", u8"ﾖ",
		u8"ﾗ", u8"ﾘ", u8"ﾙ", u8"ﾚ", u8"ﾛ",
		u8"ﾜ", u8"ｦ", u8"ﾝ",
	};

	//// 配色デザイン ビビッドレッド P038
	this->color_palette.push_back(ofColor(197, 0, 24));
	this->color_palette.push_back(ofColor(184, 12, 65));
	this->color_palette.push_back(ofColor(206, 97, 110));
	this->color_palette.push_back(ofColor(204, 85, 68));
	this->color_palette.push_back(ofColor(190, 145, 176));
	this->color_palette.push_back(ofColor(215, 130, 63));
	this->color_palette.push_back(ofColor(255, 241, 51));
	this->color_palette.push_back(ofColor(107, 182, 187));

	// 配色デザイン ビビットパープル P168
	this->color_palette.push_back(ofColor(109, 23, 129));
	this->color_palette.push_back(ofColor(75, 83, 158));
	this->color_palette.push_back(ofColor(132, 93, 159));
	this->color_palette.push_back(ofColor(66, 35, 128));
	this->color_palette.push_back(ofColor(200, 64, 114));
	this->color_palette.push_back(ofColor(0, 160, 158));
	this->color_palette.push_back(ofColor(215, 130, 63));
	this->color_palette.push_back(ofColor(0, 0, 0));
}

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

	int index = 0;
	auto radius = ofMap(ofNoise(39, ofGetFrameNum() * 0.01), 0, 1, 100, 350);
	for (int x = -180; x <= 180; x += 360) {

		auto location = glm::vec2(x, x == -180 ? 230 : -230);
		auto next = glm::vec2(x, x == -180 ? 240 : -240);

		auto distance = location - next;
		distance *= 1;

		for (int i = 0; i < 2; i++) {

			auto future = location + distance * 15;
			auto random_deg = ofRandom(360);
			future += glm::vec2(45 * cos(random_deg * DEG_TO_RAD), 45 * sin(random_deg * DEG_TO_RAD));
			auto future_distance = future - location;

			this->location_list.push_back(location);
			this->velocity_list.push_back(glm::normalize(future_distance) * glm::length(distance));
			this->color_list.push_back(this->color_palette[ofRandom(1, this->color_palette.size())]);
			this->word_index_list.push_back(ofRandom(this->words.size()));
		}

		index++;
	}

	for (int i = this->location_list.size() - 1; i > -1; i--) {

		this->location_list[i] += this->velocity_list[i];
		this->velocity_list[i] *= 1.01;

		if (glm::distance(glm::vec2(), this->location_list[i]) > 720) {

			this->location_list.erase(this->location_list.begin() + i);
			this->velocity_list.erase(this->velocity_list.begin() + i);
			this->color_list.erase(this->color_list.begin() + i);
			this->word_index_list.erase(this->word_index_list.begin() + i);
		}
	}

}

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

	ofTranslate(ofGetWindowSize() * 0.5);

	int index = 0;
	for (auto& location : this->location_list) {

		ofPushMatrix();
		ofTranslate(location);

		ofSetColor(this->color_list[index]);

		auto angle = std::atan2(location.y - (location.y + this->velocity_list[index].y),
			location.x - (location.x + this->velocity_list[index].x));
		ofRotate(angle * RAD_TO_DEG + 90);

		this->font.drawString(this->words[this->word_index_list[index]], 0, 0);

		ofPopMatrix();


		index++;
	}

	/*
	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());
}

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#include "ofApp.h"

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetLineWidth(1.5);

this->font_size = 30;

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

font_settings.antialiased = true;

font_settings.addRanges(ofAlphabet::Japanese);

this->font.load(font_settings);

this->words = {

//u8"!", u8"#", u8"$", u8"%", u8"&",

//u8"'", u8"(", u8")", u8"*", u8"+",

//u8",", u8"-", u8".", u8"/", u8"0",

//u8"1", u8"2", u8"3", u8"4", u8"5",

//u8"6", u8"7", u8"8", u8"9", u8"0",

//u8":", u8";", u8"<", u8"=", u8">",

//u8"?", u8"@",

//u8"A", u8"B", u8"C", u8"D", u8"E",

//u8"F", u8"G", u8"H", u8"I", u8"J",

//u8"K", u8"L", u8"M", u8"N", u8"O",

//u8"P", u8"Q", u8"R", u8"S", u8"T",

//u8"U", u8"V", u8"W", u8"X", u8"Y", u8"Z",

//u8"a", u8"b", u8"c", u8"d", u8"e",

//u8"f", u8"g", u8"h", u8"i", u8"j",

//u8"k", u8"l", u8"m", u8"n", u8"o",

//u8"p", u8"q", u8"r", u8"s", u8"t",

//u8"u", u8"v", u8"w", u8"x", u8"y", u8"z",

u8"ｱ", u8"ｲ", u8"ｳ", u8"ｴ", u8"ｵ",

u8"ｶ", u8"ｷ", u8"ｸ", u8"ｹ", u8"ｺ",

u8"ｻ", u8"ｼ", u8"ｽ", u8"ｾ", u8"ｿ",

u8"ﾀ", u8"ﾁ", u8"ﾂ", u8"ﾃ", u8"ﾄ",

u8"ﾅ", u8"ﾆ", u8"ﾇ", u8"ﾈ", u8"ﾉ",

u8"ﾊ", u8"ﾋ", u8"ﾌ", u8"ﾍ", u8"ﾎ",

u8"ﾏ", u8"ﾐ", u8"ﾑ", u8"ﾒ", u8"ﾓ",

u8"ﾔ", u8"ﾕ", u8"ﾖ",

u8"ﾗ", u8"ﾘ", u8"ﾙ", u8"ﾚ", u8"ﾛ",

u8"ﾜ", u8"ｦ", u8"ﾝ",

};

//// 配色デザインビビッドレッド P038

this->color_palette.push_back(ofColor(197, 0, 24));

this->color_palette.push_back(ofColor(184, 12, 65));

this->color_palette.push_back(ofColor(206, 97, 110));

this->color_palette.push_back(ofColor(204, 85, 68));

this->color_palette.push_back(ofColor(190, 145, 176));

this->color_palette.push_back(ofColor(215, 130, 63));

this->color_palette.push_back(ofColor(255, 241, 51));

this->color_palette.push_back(ofColor(107, 182, 187));

// 配色デザインビビットパープル P168

this->color_palette.push_back(ofColor(109, 23, 129));

this->color_palette.push_back(ofColor(75, 83, 158));

this->color_palette.push_back(ofColor(132, 93, 159));

this->color_palette.push_back(ofColor(66, 35, 128));

this->color_palette.push_back(ofColor(200, 64, 114));

this->color_palette.push_back(ofColor(0, 160, 158));

this->color_palette.push_back(ofColor(215, 130, 63));

this->color_palette.push_back(ofColor(0, 0, 0));

}

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

void ofApp::update() {

int index = 0;

auto radius = ofMap(ofNoise(39, ofGetFrameNum() * 0.01), 0, 1, 100, 350);

for (int x = -180; x <= 180; x += 360) {

auto location = glm::vec2(x, x == -180 ? 230 : -230);

auto next = glm::vec2(x, x == -180 ? 240 : -240);

auto distance = location - next;

distance *= 1;

for (int i = 0; i < 2; i++) {

auto future = location + distance * 15;

auto random_deg = ofRandom(360);

future += glm::vec2(45 * cos(random_deg * DEG_TO_RAD), 45 * sin(random_deg * DEG_TO_RAD));

auto future_distance = future - location;

this->location_list.push_back(location);

this->velocity_list.push_back(glm::normalize(future_distance) * glm::length(distance));

this->color_list.push_back(this->color_palette[ofRandom(1, this->color_palette.size())]);

this->word_index_list.push_back(ofRandom(this->words.size()));

}

index++;

}

for (int i = this->location_list.size() - 1; i > -1; i--) {

this->location_list[i] += this->velocity_list[i];

this->velocity_list[i] *= 1.01;

if (glm::distance(glm::vec2(), this->location_list[i]) > 720) {

this->location_list.erase(this->location_list.begin() + i);

this->velocity_list.erase(this->velocity_list.begin() + i);

this->color_list.erase(this->color_list.begin() + i);

this->word_index_list.erase(this->word_index_list.begin() + i);

}

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

void ofApp::draw() {

ofTranslate(ofGetWindowSize() * 0.5);

int index = 0;

for (auto& location : this->location_list) {

ofPushMatrix();

ofTranslate(location);

ofSetColor(this->color_list[index]);

auto angle = std::atan2(location.y - (location.y + this->velocity_list[index].y),

location.x - (location.x + this->velocity_list[index].x));

ofRotate(angle * RAD_TO_DEG + 90);

this->font.drawString(this->words[this->word_index_list[index]], 0, 0);

ofPopMatrix();

index++;

}

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/Insta20240618

2024年6月17日

Blocks.

[ Video ]

[ About ]
ブロックす。

[ Source ]

#pragma once
#include "ofMain.h"

class Actor {
public:
	Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);
	void update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);
	glm::vec3 getLocation();
	glm::vec3 getLocation(int i);
	vector<glm::vec3> getLog();
	void setColor(ofColor color);
	ofColor getColor();

private:

	int select_index;
	int next_index;

	glm::vec3 location;
	vector<glm::vec3> log;
	ofColor color;
};

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) {};

	vector<glm::vec3> parent_location_group;
	vector<vector<int>> parent_next_index_group;
	vector<int> parent_destination_group;
	vector<unique_ptr<Actor>> parent_actor_group;

	vector<vector<glm::vec3>> location_group_list;
	vector<vector<vector<int>>> next_index_group_list;
	vector<vector<int>> destination_group_list;
	vector<vector<unique_ptr<Actor>>> actor_group_list;

	ofEasyCam cam;
};

#pragma once

#include "ofMain.h"

class Actor {

public:

Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);

void update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);

glm::vec3 getLocation();

glm::vec3 getLocation(int i);

vector<glm::vec3> getLog();

void setColor(ofColor color);

ofColor getColor();

private:

int select_index;

int next_index;

glm::vec3 location;

vector<glm::vec3> log;

ofColor color;

};

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) {};

vector<glm::vec3> parent_location_group;

vector<vector<int>> parent_next_index_group;

vector<int> parent_destination_group;

vector<unique_ptr<Actor>> parent_actor_group;

vector<vector<glm::vec3>> location_group_list;

vector<vector<vector<int>>> next_index_group_list;

vector<vector<int>> destination_group_list;

vector<vector<unique_ptr<Actor>>> actor_group_list;

ofEasyCam cam;

};

#include "ofApp.h"	

//--------------------------------------------------------------
Actor::Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

	this->select_index = ofRandom(location_list.size());
	while (true) {

		auto itr = find(destination_list.begin(), destination_list.end(), this->select_index);
		if (itr == destination_list.end()) {

			destination_list.push_back(this->select_index);
			break;
		}

		this->select_index = (this->select_index + 1) % location_list.size();
	}

	this->next_index = this->select_index;
}

//--------------------------------------------------------------
void Actor::update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

	if (ofGetFrameNum() % frame_span == 0) {

		auto tmp_index = this->select_index;
		this->select_index = this->next_index;
		int retry = next_index_list[this->select_index].size();
		this->next_index = next_index_list[this->select_index][(int)ofRandom(next_index_list[this->select_index].size())];
		while (--retry > 0) {

			auto destination_itr = find(destination_list.begin(), destination_list.end(), this->next_index);
			if (destination_itr == destination_list.end()) {

				if (tmp_index != this->next_index) {

					destination_list.push_back(this->next_index);
					break;
				}
			}

			this->next_index = next_index_list[this->select_index][(this->next_index + 1) % next_index_list[this->select_index].size()];
		}
		if (retry <= 0) {

			destination_list.push_back(this->select_index);
			this->next_index = this->select_index;
		}
	}

	auto param = ofGetFrameNum() % frame_span;
	auto distance = location_list[this->next_index] - location_list[this->select_index];
	this->location = location_list[this->select_index] + distance / frame_span * param;

	this->log.push_back(this->location);
	while (this->log.size() > 8) { this->log.erase(this->log.begin()); }
}

//--------------------------------------------------------------
glm::vec3 Actor::getLocation() {

	return this->location;
}

//--------------------------------------------------------------
glm::vec3 Actor::getLocation(int i) {

	return i > 0 && i < this->log.size() ? this->log[i] : glm::vec3();
}

//--------------------------------------------------------------
vector<glm::vec3> Actor::getLog() {

	return this->log;
}

//--------------------------------------------------------------
void Actor::setColor(ofColor value) {

	this->color = value;
}

//--------------------------------------------------------------
ofColor Actor::getColor() {

	return this->color;
}

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

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

	ofBackground(39);
	ofSetRectMode(ofRectMode::OF_RECTMODE_CENTER);
	ofSetLineWidth(2);
	
	ofColor color = ofColor(255);
	vector<ofColor> base_color_list;
	base_color_list.push_back(color);

	int span = 135;
	for (int x = -span * 1; x <= span * 1; x += span) {

		for (int y = -span * 2; y <= span * 2; y += span) {

			this->parent_location_group.push_back(glm::vec3(x, y, 0));
		}
	}

	for (auto& location : this->parent_location_group) {

		vector<int> next_index = vector<int>();
		int index = -1;
		for (auto& other : this->parent_location_group) {

			index++;
			if (location == other) { continue; }

			float distance = glm::distance(location, other);
			if (distance <= span) {

				next_index.push_back(index);
			}
		}
		this->parent_next_index_group.push_back(next_index);
	}

	for (int i = 0; i < 14; i++) {

		this->parent_actor_group.push_back(make_unique<Actor>(this->parent_location_group, this->parent_next_index_group, this->parent_destination_group));
		this->parent_actor_group.back()->setColor(base_color_list[i % base_color_list.size()]);
	}

	span = 20;
	for (int g = 0; g < this->parent_actor_group.size(); g++) {

		vector<glm::vec3> location_group;
		for (int x = -span * 2; x <= span * 2; x += span) {

			for (int y = -span * 2; y <= span * 2; y += span) {

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

		location_group_list.push_back(location_group);

		vector<vector<int>> next_index_group;
		for (auto& location : location_group) {

			vector<int> next_index = vector<int>();
			int index = -1;
			for (auto& other : location_group) {

				index++;
				if (location == other) { continue; }

				float distance = glm::distance(location, other);
				if (distance <= span) {

					next_index.push_back(index);
				}
			}

			next_index_group.push_back(next_index);
		}
		this->next_index_group_list.push_back(next_index_group);


		vector<unique_ptr<Actor>> actor_group;
		vector<int> destination_group;
		ofColor color;
		for (int i = 0; i < 12; i++) {

			auto a = make_unique<Actor>(location_group, next_index_group, destination_group);
			actor_group.push_back(move(a));
			actor_group.back()->setColor(this->parent_actor_group[g]->getColor());
		}

		this->actor_group_list.push_back(move(actor_group));
		this->destination_group_list.push_back(destination_group);
	}
}

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

	int frame_span = 4;
	int prev_index_size = 0;

	if (ofGetFrameNum() % frame_span == 0) {

		prev_index_size = this->parent_destination_group.size();
	}

	for (auto& actor : this->parent_actor_group) {

		actor->update(frame_span, this->parent_location_group, this->parent_next_index_group, this->parent_destination_group);
	}

	if (prev_index_size != 0) {

		this->parent_destination_group.erase(this->parent_destination_group.begin(), this->parent_destination_group.begin() + prev_index_size);
	}

	for (int g = 0; g < this->parent_actor_group.size(); g++) {

		if (ofGetFrameNum() % frame_span == 0) {

			prev_index_size = this->destination_group_list[g].size();
		}

		for (auto& actor : this->actor_group_list[g]) {

			actor->update(frame_span, this->location_group_list[g], this->next_index_group_list[g], this->destination_group_list[g]);
		}

		if (prev_index_size != 0) {

			this->destination_group_list[g].erase(this->destination_group_list[g].begin(), this->destination_group_list[g].begin() + prev_index_size);
		}
	}
}

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

	this->cam.begin();

	for (int g = 0; g < this->parent_actor_group.size(); g++) {

		ofNoFill();
		ofDrawRectangle(this->parent_actor_group[g]->getLocation(), 110, 110);

		for (auto& actor : this->actor_group_list[g]) {

			ofNoFill();
			for (int i = 1; i < actor->getLog().size(); i++) {

				ofSetColor(actor->getColor(), ofMap(i, 0, actor->getLog().size(), 0, 255));
				ofDrawLine(actor->getLog()[i - 1] + this->parent_actor_group[g]->getLog()[i - 1],
					actor->getLog()[i] + this->parent_actor_group[g]->getLog()[i]);

			}

			ofFill();
			ofSetColor(actor->getColor());
			ofDrawCircle(actor->getLocation() + this->parent_actor_group[g]->getLocation(), 3);
		}
	}

	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"

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

Actor::Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

this->select_index = ofRandom(location_list.size());

while (true) {

auto itr = find(destination_list.begin(), destination_list.end(), this->select_index);

if (itr == destination_list.end()) {

destination_list.push_back(this->select_index);

break;

}

this->select_index = (this->select_index + 1) % location_list.size();

}

this->next_index = this->select_index;

}

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

void Actor::update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

if (ofGetFrameNum() % frame_span == 0) {

auto tmp_index = this->select_index;

this->select_index = this->next_index;

int retry = next_index_list[this->select_index].size();

this->next_index = next_index_list[this->select_index][(int)ofRandom(next_index_list[this->select_index].size())];

while (--retry > 0) {

auto destination_itr = find(destination_list.begin(), destination_list.end(), this->next_index);

if (destination_itr == destination_list.end()) {

if (tmp_index != this->next_index) {

destination_list.push_back(this->next_index);

break;

}

this->next_index = next_index_list[this->select_index][(this->next_index + 1) % next_index_list[this->select_index].size()];

}

if (retry <= 0) {

destination_list.push_back(this->select_index);

this->next_index = this->select_index;

}

auto param = ofGetFrameNum() % frame_span;

auto distance = location_list[this->next_index] - location_list[this->select_index];

this->location = location_list[this->select_index] + distance / frame_span * param;

this->log.push_back(this->location);

while (this->log.size() > 8) { this->log.erase(this->log.begin()); }

}

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

glm::vec3 Actor::getLocation() {

return this->location;

}

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

glm::vec3 Actor::getLocation(int i) {

return i > 0 && i < this->log.size() ? this->log[i] : glm::vec3();

}

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

vector<glm::vec3> Actor::getLog() {

return this->log;

}

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

void Actor::setColor(ofColor value) {

this->color = value;

}

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

ofColor Actor::getColor() {

return this->color;

}

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openFrameworks");

ofBackground(39);

ofSetRectMode(ofRectMode::OF_RECTMODE_CENTER);

ofSetLineWidth(2);

ofColor color = ofColor(255);

vector<ofColor> base_color_list;

base_color_list.push_back(color);

int span = 135;

for (int x = -span * 1; x <= span * 1; x += span) {

for (int y = -span * 2; y <= span * 2; y += span) {

this->parent_location_group.push_back(glm::vec3(x, y, 0));

}

for (auto& location : this->parent_location_group) {

vector<int> next_index = vector<int>();

int index = -1;

for (auto& other : this->parent_location_group) {

index++;

if (location == other) { continue; }

float distance = glm::distance(location, other);

if (distance <= span) {

next_index.push_back(index);

}

this->parent_next_index_group.push_back(next_index);

}

for (int i = 0; i < 14; i++) {

this->parent_actor_group.push_back(make_unique<Actor>(this->parent_location_group, this->parent_next_index_group, this->parent_destination_group));

this->parent_actor_group.back()->setColor(base_color_list[i % base_color_list.size()]);

}

span = 20;

for (int g = 0; g < this->parent_actor_group.size(); g++) {

vector<glm::vec3> location_group;

for (int x = -span * 2; x <= span * 2; x += span) {

for (int y = -span * 2; y <= span * 2; y += span) {

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

}

location_group_list.push_back(location_group);

vector<vector<int>> next_index_group;

for (auto& location : location_group) {

vector<int> next_index = vector<int>();

int index = -1;

for (auto& other : location_group) {

index++;

if (location == other) { continue; }

float distance = glm::distance(location, other);

if (distance <= span) {

next_index.push_back(index);

}

next_index_group.push_back(next_index);

}

this->next_index_group_list.push_back(next_index_group);

vector<unique_ptr<Actor>> actor_group;

vector<int> destination_group;

ofColor color;

for (int i = 0; i < 12; i++) {

auto a = make_unique<Actor>(location_group, next_index_group, destination_group);

actor_group.push_back(move(a));

actor_group.back()->setColor(this->parent_actor_group[g]->getColor());

}

this->actor_group_list.push_back(move(actor_group));

this->destination_group_list.push_back(destination_group);

}

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

void ofApp::update() {

int frame_span = 4;

int prev_index_size = 0;

if (ofGetFrameNum() % frame_span == 0) {

prev_index_size = this->parent_destination_group.size();

}

for (auto& actor : this->parent_actor_group) {

actor->update(frame_span, this->parent_location_group, this->parent_next_index_group, this->parent_destination_group);

}

if (prev_index_size != 0) {

this->parent_destination_group.erase(this->parent_destination_group.begin(), this->parent_destination_group.begin() + prev_index_size);

}

for (int g = 0; g < this->parent_actor_group.size(); g++) {

if (ofGetFrameNum() % frame_span == 0) {

prev_index_size = this->destination_group_list[g].size();

}

for (auto& actor : this->actor_group_list[g]) {

actor->update(frame_span, this->location_group_list[g], this->next_index_group_list[g], this->destination_group_list[g]);

}

if (prev_index_size != 0) {

this->destination_group_list[g].erase(this->destination_group_list[g].begin(), this->destination_group_list[g].begin() + prev_index_size);

}

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

void ofApp::draw() {

this->cam.begin();

for (int g = 0; g < this->parent_actor_group.size(); g++) {

ofNoFill();

ofDrawRectangle(this->parent_actor_group[g]->getLocation(), 110, 110);

for (auto& actor : this->actor_group_list[g]) {

ofNoFill();

for (int i = 1; i < actor->getLog().size(); i++) {

ofSetColor(actor->getColor(), ofMap(i, 0, actor->getLog().size(), 0, 255));

ofDrawLine(actor->getLog()[i - 1] + this->parent_actor_group[g]->getLog()[i - 1],

actor->getLog()[i] + this->parent_actor_group[g]->getLog()[i]);

}

ofFill();

ofSetColor(actor->getColor());

ofDrawCircle(actor->getLocation() + this->parent_actor_group[g]->getLocation(), 3);

}

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/Insta20240617

2024年6月16日2024年7月20日

Frame worker.

[ Video ]

[ About ]
フレームワーカー。

[ Source ]

#pragma once
#include "ofMain.h"

class Actor {
public:
	Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);
	void update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);
	glm::vec3 getLocation();
	glm::vec3 getLocation(int i);
	vector<glm::vec3> getLog();
	void setColor(ofColor color);
	ofColor getColor();

private:

	int select_index;
	int next_index;

	glm::vec3 location;
	vector<glm::vec3> log;
	ofColor color;
};

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) {};

	vector<glm::vec3> parent_location_group;
	vector<vector<int>> parent_next_index_group;
	vector<int> parent_destination_group;
	vector<unique_ptr<Actor>> parent_actor_group;

	vector<vector<glm::vec3>> location_group_list;
	vector<vector<vector<int>>> next_index_group_list;
	vector<vector<int>> destination_group_list;
	vector<vector<unique_ptr<Actor>>> actor_group_list;

	ofEasyCam cam;
};

#pragma once

#include "ofMain.h"

class Actor {

public:

Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);

void update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list);

glm::vec3 getLocation();

glm::vec3 getLocation(int i);

vector<glm::vec3> getLog();

void setColor(ofColor color);

ofColor getColor();

private:

int select_index;

int next_index;

glm::vec3 location;

vector<glm::vec3> log;

ofColor color;

};

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) {};

vector<glm::vec3> parent_location_group;

vector<vector<int>> parent_next_index_group;

vector<int> parent_destination_group;

vector<unique_ptr<Actor>> parent_actor_group;

vector<vector<glm::vec3>> location_group_list;

vector<vector<vector<int>>> next_index_group_list;

vector<vector<int>> destination_group_list;

vector<vector<unique_ptr<Actor>>> actor_group_list;

ofEasyCam cam;

};

#include "ofApp.h"	

//--------------------------------------------------------------
Actor::Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

	this->select_index = ofRandom(location_list.size());
	while (true) {

		auto itr = find(destination_list.begin(), destination_list.end(), this->select_index);
		if (itr == destination_list.end()) {

			destination_list.push_back(this->select_index);
			break;
		}

		this->select_index = (this->select_index + 1) % location_list.size();
	}

	this->next_index = this->select_index;
}

//--------------------------------------------------------------
void Actor::update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

	if (ofGetFrameNum() % frame_span == 0) {

		auto tmp_index = this->select_index;
		this->select_index = this->next_index;
		int retry = next_index_list[this->select_index].size();
		this->next_index = next_index_list[this->select_index][(int)ofRandom(next_index_list[this->select_index].size())];
		while (--retry > 0) {

			auto destination_itr = find(destination_list.begin(), destination_list.end(), this->next_index);
			if (destination_itr == destination_list.end()) {

				if (tmp_index != this->next_index) {

					destination_list.push_back(this->next_index);
					break;
				}
			}

			this->next_index = next_index_list[this->select_index][(this->next_index + 1) % next_index_list[this->select_index].size()];
		}
		if (retry <= 0) {

			destination_list.push_back(this->select_index);
			this->next_index = this->select_index;
		}
	}

	auto param = ofGetFrameNum() % frame_span;
	auto distance = location_list[this->next_index] - location_list[this->select_index];
	this->location = location_list[this->select_index] + distance / frame_span * param;

	this->log.push_back(this->location);
	while (this->log.size() > 32) { this->log.erase(this->log.begin()); }
}

//--------------------------------------------------------------
glm::vec3 Actor::getLocation() {

	return this->location;
}

//--------------------------------------------------------------
glm::vec3 Actor::getLocation(int i) {

	return i > 0 && i < this->log.size() ? this->log[i] : glm::vec3();
}

//--------------------------------------------------------------
vector<glm::vec3> Actor::getLog() {

	return this->log;
}

//--------------------------------------------------------------
void Actor::setColor(ofColor value) {

	this->color = value;
}

//--------------------------------------------------------------
ofColor Actor::getColor() {

	return this->color;
}

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

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

	ofBackground(239);
	ofSetRectMode(ofRectMode::OF_RECTMODE_CENTER);
	ofSetLineWidth(2);
	
	ofColor color = ofColor(0);
	vector<ofColor> base_color_list;
	base_color_list.push_back(color);

	int span = 135;
	for (int x = -span * 2; x <= span * 2; x += span) {

		for (int y = -span * 2; y <= span * 2; y += span) {

			this->parent_location_group.push_back(glm::vec3(x, y, 0));
		}
	}

	for (auto& location : this->parent_location_group) {

		vector<int> next_index = vector<int>();
		int index = -1;
		for (auto& other : this->parent_location_group) {

			index++;
			if (location == other) { continue; }

			float distance = glm::distance(location, other);
			if (distance <= span) {

				next_index.push_back(index);
			}
		}
		this->parent_next_index_group.push_back(next_index);
	}

	for (int i = 0; i < 25; i++) {

		this->parent_actor_group.push_back(make_unique<Actor>(this->parent_location_group, this->parent_next_index_group, this->parent_destination_group));
		this->parent_actor_group.back()->setColor(base_color_list[i % base_color_list.size()]);
	}

	span = 20;
	for (int g = 0; g < this->parent_actor_group.size(); g++) {

		vector<glm::vec3> location_group;
		for (int x = -span * 2; x <= span * 2; x += span) {

			for (int y = -span * 2; y <= span * 2; y += span) {

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

		location_group_list.push_back(location_group);

		vector<vector<int>> next_index_group;
		for (auto& location : location_group) {

			vector<int> next_index = vector<int>();
			int index = -1;
			for (auto& other : location_group) {

				index++;
				if (location == other) { continue; }

				float distance = glm::distance(location, other);
				if (distance <= span) {

					next_index.push_back(index);
				}
			}

			next_index_group.push_back(next_index);
		}
		this->next_index_group_list.push_back(next_index_group);


		vector<unique_ptr<Actor>> actor_group;
		vector<int> destination_group;
		ofColor color;
		for (int i = 0; i < 5; i++) {

			auto a = make_unique<Actor>(location_group, next_index_group, destination_group);
			actor_group.push_back(move(a));
			actor_group.back()->setColor(this->parent_actor_group[g]->getColor());
		}

		this->actor_group_list.push_back(move(actor_group));
		this->destination_group_list.push_back(destination_group);
	}
}

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

	int frame_span = 4;
	int prev_index_size = 0;

	if (ofGetFrameNum() % frame_span == 0) {

		prev_index_size = this->parent_destination_group.size();
	}

	for (auto& actor : this->parent_actor_group) {

		actor->update(frame_span, this->parent_location_group, this->parent_next_index_group, this->parent_destination_group);
	}

	if (prev_index_size != 0) {

		this->parent_destination_group.erase(this->parent_destination_group.begin(), this->parent_destination_group.begin() + prev_index_size);
	}

	for (int g = 0; g < this->parent_actor_group.size(); g++) {

		if (ofGetFrameNum() % frame_span == 0) {

			prev_index_size = this->destination_group_list[g].size();
		}

		for (auto& actor : this->actor_group_list[g]) {

			actor->update(frame_span, this->location_group_list[g], this->next_index_group_list[g], this->destination_group_list[g]);
		}

		if (prev_index_size != 0) {

			this->destination_group_list[g].erase(this->destination_group_list[g].begin(), this->destination_group_list[g].begin() + prev_index_size);
		}
	}
}

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

	this->cam.begin();

	for (int g = 0; g < this->parent_actor_group.size(); g++) {

		ofDrawRectangle(this->parent_actor_group[g]->getLocation(), 110, 110);

		for (auto& actor : this->actor_group_list[g]) {

			ofSetColor(actor->getColor());

			ofNoFill();
			ofBeginShape();
			for (int i = 0; i < actor->getLog().size(); i++) {

				ofVertex(actor->getLog()[i] + this->parent_actor_group[g]->getLog()[i]);

			}
			ofEndShape();
		}
	}

	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"

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

Actor::Actor(vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

this->select_index = ofRandom(location_list.size());

while (true) {

auto itr = find(destination_list.begin(), destination_list.end(), this->select_index);

if (itr == destination_list.end()) {

destination_list.push_back(this->select_index);

break;

}

this->select_index = (this->select_index + 1) % location_list.size();

}

this->next_index = this->select_index;

}

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

void Actor::update(const int& frame_span, vector<glm::vec3>& location_list, vector<vector<int>>& next_index_list, vector<int>& destination_list) {

if (ofGetFrameNum() % frame_span == 0) {

auto tmp_index = this->select_index;

this->select_index = this->next_index;

int retry = next_index_list[this->select_index].size();

this->next_index = next_index_list[this->select_index][(int)ofRandom(next_index_list[this->select_index].size())];

while (--retry > 0) {

auto destination_itr = find(destination_list.begin(), destination_list.end(), this->next_index);

if (destination_itr == destination_list.end()) {

if (tmp_index != this->next_index) {

destination_list.push_back(this->next_index);

break;

}

this->next_index = next_index_list[this->select_index][(this->next_index + 1) % next_index_list[this->select_index].size()];

}

if (retry <= 0) {

destination_list.push_back(this->select_index);

this->next_index = this->select_index;

}

auto param = ofGetFrameNum() % frame_span;

auto distance = location_list[this->next_index] - location_list[this->select_index];

this->location = location_list[this->select_index] + distance / frame_span * param;

this->log.push_back(this->location);

while (this->log.size() > 32) { this->log.erase(this->log.begin()); }

}

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

glm::vec3 Actor::getLocation() {

return this->location;

}

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

glm::vec3 Actor::getLocation(int i) {

return i > 0 && i < this->log.size() ? this->log[i] : glm::vec3();

}

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

vector<glm::vec3> Actor::getLog() {

return this->log;

}

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

void Actor::setColor(ofColor value) {

this->color = value;

}

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

ofColor Actor::getColor() {

return this->color;

}

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

void ofApp::setup() {

ofSetFrameRate(25);

ofSetWindowTitle("openFrameworks");

ofBackground(239);

ofSetRectMode(ofRectMode::OF_RECTMODE_CENTER);

ofSetLineWidth(2);

ofColor color = ofColor(0);

vector<ofColor> base_color_list;

base_color_list.push_back(color);

int span = 135;

for (int x = -span * 2; x <= span * 2; x += span) {

for (int y = -span * 2; y <= span * 2; y += span) {

this->parent_location_group.push_back(glm::vec3(x, y, 0));

}

for (auto& location : this->parent_location_group) {

vector<int> next_index = vector<int>();

int index = -1;

for (auto& other : this->parent_location_group) {

index++;

if (location == other) { continue; }

float distance = glm::distance(location, other);

if (distance <= span) {

next_index.push_back(index);

}

this->parent_next_index_group.push_back(next_index);

}

for (int i = 0; i < 25; i++) {

this->parent_actor_group.push_back(make_unique<Actor>(this->parent_location_group, this->parent_next_index_group, this->parent_destination_group));

this->parent_actor_group.back()->setColor(base_color_list[i % base_color_list.size()]);

}

span = 20;

for (int g = 0; g < this->parent_actor_group.size(); g++) {

vector<glm::vec3> location_group;

for (int x = -span * 2; x <= span * 2; x += span) {

for (int y = -span * 2; y <= span * 2; y += span) {

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

}

location_group_list.push_back(location_group);

vector<vector<int>> next_index_group;

for (auto& location : location_group) {

vector<int> next_index = vector<int>();

int index = -1;

for (auto& other : location_group) {

index++;

if (location == other) { continue; }

float distance = glm::distance(location, other);

if (distance <= span) {

next_index.push_back(index);

}

next_index_group.push_back(next_index);

}

this->next_index_group_list.push_back(next_index_group);

vector<unique_ptr<Actor>> actor_group;

vector<int> destination_group;

ofColor color;

for (int i = 0; i < 5; i++) {

auto a = make_unique<Actor>(location_group, next_index_group, destination_group);

actor_group.push_back(move(a));

actor_group.back()->setColor(this->parent_actor_group[g]->getColor());

}

this->actor_group_list.push_back(move(actor_group));

this->destination_group_list.push_back(destination_group);

}

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

void ofApp::update() {

int frame_span = 4;

int prev_index_size = 0;

if (ofGetFrameNum() % frame_span == 0) {

prev_index_size = this->parent_destination_group.size();

}

for (auto& actor : this->parent_actor_group) {

actor->update(frame_span, this->parent_location_group, this->parent_next_index_group, this->parent_destination_group);

}

if (prev_index_size != 0) {

this->parent_destination_group.erase(this->parent_destination_group.begin(), this->parent_destination_group.begin() + prev_index_size);

}

for (int g = 0; g < this->parent_actor_group.size(); g++) {

if (ofGetFrameNum() % frame_span == 0) {

prev_index_size = this->destination_group_list[g].size();

}

for (auto& actor : this->actor_group_list[g]) {

actor->update(frame_span, this->location_group_list[g], this->next_index_group_list[g], this->destination_group_list[g]);

}

if (prev_index_size != 0) {

this->destination_group_list[g].erase(this->destination_group_list[g].begin(), this->destination_group_list[g].begin() + prev_index_size);

}

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

void ofApp::draw() {

this->cam.begin();

for (int g = 0; g < this->parent_actor_group.size(); g++) {

ofDrawRectangle(this->parent_actor_group[g]->getLocation(), 110, 110);

for (auto& actor : this->actor_group_list[g]) {

ofSetColor(actor->getColor());

ofNoFill();

ofBeginShape();

for (int i = 0; i < actor->getLog().size(); i++) {

ofVertex(actor->getLog()[i] + this->parent_actor_group[g]->getLog()[i]);

}

ofEndShape();

}

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/Insta20240616

2024年6月
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