ovals!

gistfile1.txt

#include "ofApp.h"


vector < vector < float > > energies;



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

    ofSetCircleResolution(100);
    
    for (int i = 0; i < 5; i++){
        
        int howMany = ofRandom(3, 7);
        
        vector < float > energy;
        
        for (int j = 0; j < howMany; j++){
            energy.push_back( ofRandom(0.05, 1.0));
            if (energy[j] < 0.3){
                energy[j] = powf(energy[j], 1.2);
            }
        }
        
        energies.push_back(energy);
    }
    

}

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

}

//--------------------------------------------------------------
void ofApp::draw(){
    
    float h = ofGetHeight()/energies.size();
    
    for (int i = 0; i < energies.size(); i++){
        
        float total = 0;
        for (auto a: energies[i]){
            total += a;
        }
        
        float pos = 0;
        for (auto a: energies[i]){
            float pct = a / total;
            
            
            ofDrawEllipse(  ofPoint(pos + pct*ofGetWidth()/2, i*h + h/2), pct*ofGetWidth(),h);
            pos += pct * ofGetWidth();
        }
    }

}

//--------------------------------------------------------------
void ofApp::keyPressed(int key){

}

//--------------------------------------------------------------
void ofApp::keyReleased(int key){

}

//--------------------------------------------------------------
void ofApp::mouseMoved(int x, int y ){

    energies.clear();
    
    
    for (int i = 0; i < 5; i++){
        
        int howMany = ofRandom(3, 7);
        
        vector < float > energy;
        
        for (int j = 0; j < howMany; j++){
            energy.push_back( ofRandom(0.05, 1.0));
            if (energy[j] < 0.3){
                energy[j] = powf(energy[j], 1.2);
            }
        }
        
        energies.push_back(energy);
    }
    
}

//--------------------------------------------------------------
void ofApp::mouseDragged(int x, int y, int button){

}

//--------------------------------------------------------------
void ofApp::mousePressed(int x, int y, int button){

}

//--------------------------------------------------------------
void ofApp::mouseReleased(int x, int y, int button){

}

//--------------------------------------------------------------
void ofApp::mouseEntered(int x, int y){

}

//--------------------------------------------------------------
void ofApp::mouseExited(int x, int y){

}

//--------------------------------------------------------------
void ofApp::windowResized(int w, int h){

}

//--------------------------------------------------------------
void ofApp::gotMessage(ofMessage msg){

}

//--------------------------------------------------------------
void ofApp::dragEvent(ofDragInfo dragInfo){ 

}