STL – プログラミング de 落描き

[ Video ]

[ About ]
富士山STLデータをノイズをグネグネ。

Mt.Fuji x Noise.

STL data from 地理院地図3D
https://maps.gsi.go.jp/

[ Source ]

#pragma once
#include "ofMain.h"
#include "ofxAssimpModelLoader.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;
		ofLight pointLight;
		ofMesh mesh, draw_mesh;
};

#pragma once

#include "ofMain.h"

#include "ofxAssimpModelLoader.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;

ofLight pointLight;

ofMesh mesh, draw_mesh;

};

#include "ofApp.h"

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

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

	ofBackground(239);
	ofEnableDepthTest();

	ofxAssimpModelLoader model_loader;
	model_loader.loadModel("fuji3.stl");
	this->mesh = model_loader.getMesh(0);

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

		vertex -= glm::vec3(75, 0, 75);
		auto value = ofMap(vertex.y, 80, 0, 255, 0);
		this->mesh.addColor(ofColor(value));
	}

	ofSetSmoothLighting(true);
	pointLight.setDiffuseColor(ofFloatColor(.85, .85, .85));
	pointLight.setSpecularColor(ofFloatColor(1.f, 1.f, 1.f));
	pointLight.setPosition(-200, 200, 200);
	pointLight.enable();
}

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

	this->draw_mesh = this->mesh;
	for (auto& vertex : this->draw_mesh.getVertices()) {

		if (vertex.y > 0) {

			int param = 0;
			auto noise_value = ofNoise(vertex.x * 0.01, vertex.z * 0.01, ofGetFrameNum() * 0.035);
			if (noise_value > 0.5) {

				param = ofMap(noise_value, 0.5, 1, 0, 30);
				param = (param / 5) * 5;
			}
			vertex += glm::vec3(0, param, 0);
		}
	}
}

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

	this->cam.begin();

	this->draw_mesh.draw();

	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);

ofEnableDepthTest();

ofxAssimpModelLoader model_loader;

model_loader.loadModel("fuji3.stl");

this->mesh = model_loader.getMesh(0);

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

vertex -= glm::vec3(75, 0, 75);

auto value = ofMap(vertex.y, 80, 0, 255, 0);

this->mesh.addColor(ofColor(value));

}

ofSetSmoothLighting(true);

pointLight.setDiffuseColor(ofFloatColor(.85, .85, .85));

pointLight.setSpecularColor(ofFloatColor(1.f, 1.f, 1.f));

pointLight.setPosition(-200, 200, 200);

pointLight.enable();

}

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

void ofApp::update(){

this->draw_mesh = this->mesh;

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

if (vertex.y > 0) {

int param = 0;

auto noise_value = ofNoise(vertex.x * 0.01, vertex.z * 0.01, ofGetFrameNum() * 0.035);

if (noise_value > 0.5) {

param = ofMap(noise_value, 0.5, 1, 0, 30);

param = (param / 5) * 5;

}

vertex += glm::vec3(0, param, 0);

}

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

void ofApp::draw(){

this->cam.begin();

this->draw_mesh.draw();

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20191219

[ほしいものリスト]
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[ Video ]

[ About ]
富士山のSTLを頂点だけ描写。

Mt.Fuji by vertex.

STL:地理院地図3Dより

[ Source ]

#pragma once
#include "ofMain.h"
#include "ofxAssimpModelLoader.h"

class ofApp : public ofBaseApp{

	public:
		void setup();
		void update();
		void draw();

		void keyPressed(int key) {};
		void keyReleased(int key) {};
		void mouseMoved(int x, int y) {};
		void mouseDragged(int x, int y, int button) {};
		void mousePressed(int x, int y, int button) {};
		void mouseReleased(int x, int y, int button) {};
		void mouseEntered(int x, int y) {};
		void mouseExited(int x, int y) {};
		void windowResized(int w, int h) {};
		void dragEvent(ofDragInfo dragInfo) {};
		void gotMessage(ofMessage msg) {};

		ofEasyCam cam;
		ofMesh mesh;
};

#pragma once

#include "ofMain.h"

#include "ofxAssimpModelLoader.h"

class ofApp : public ofBaseApp{

public:

void setup();

void update();

void draw();

void keyPressed(int key) {};

void keyReleased(int key) {};

void mouseMoved(int x, int y) {};

void mouseDragged(int x, int y, int button) {};

void mousePressed(int x, int y, int button) {};

void mouseReleased(int x, int y, int button) {};

void mouseEntered(int x, int y) {};

void mouseExited(int x, int y) {};

void windowResized(int w, int h) {};

void dragEvent(ofDragInfo dragInfo) {};

void gotMessage(ofMessage msg) {};

ofEasyCam cam;

ofMesh mesh;

};

#include "ofApp.h"

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

	ofSetFrameRate(0);
	ofSetWindowTitle("openframeworks");

	ofBackground(0);
	ofEnableDepthTest();

	ofxAssimpModelLoader model_loader;
	model_loader.loadModel("fuji.stl");
	this->mesh = model_loader.getMesh(0);

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

		vertex -= glm::vec3(75, 0, 75);
		auto value = ofMap(vertex.y, 186.56, 100, 255, 0);
		this->mesh.addColor(ofColor(value));
	}
}

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

}

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

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

	this->mesh.drawVertices();

	this->cam.end();
}

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

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

#include "ofApp.h"

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

void ofApp::setup(){

ofSetFrameRate(0);

ofSetWindowTitle("openframeworks");

ofBackground(0);

ofEnableDepthTest();

ofxAssimpModelLoader model_loader;

model_loader.loadModel("fuji.stl");

this->mesh = model_loader.getMesh(0);

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

vertex -= glm::vec3(75, 0, 75);

auto value = ofMap(vertex.y, 186.56, 100, 255, 0);

this->mesh.addColor(ofColor(value));

}

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

void ofApp::update(){

}

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

void ofApp::draw(){

this->cam.begin();

ofRotateY(ofGetFrameNum() * 0.5);

this->mesh.drawVertices();

this->cam.end();

}

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

int main() {

ofSetupOpenGL(720, 720, OF_WINDOW);

ofRunApp(new ofApp());

}

[ Link ]
https://github.com/junkiyoshi/Insta20191218

[ほしいものリスト]
Amazon

[ Sponsor Link ]

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タグ: STL

Mt.Fuji x Noise. openFrameworks

Mt.Fuji by vertex. openFrameworks