gistfile1.txt

#include "ofApp.h"
ofPoint center_p;
ofPoint p;
ofPolyline hexLine;
//ofMesh hexMesh;
vector<ofPoint> points;
ofColor hexColor = *new ofColor(0,200,0);
//--------------------------------------------------------------
void ofApp::setup(){
    ofBackground(0);
    center_p.x = 200;
    center_p.y = 200;
    ofPolyline hexline = *new ofPolyline();

    for (int i = 0; i < 6; i++)
    {
        p= hexCorner(center_p, 50, i);
        points.push_back(p);
       // cout<<points.size() <<endl;
    }
    //hexMesh.setMode(OF_PRIMITIVE_TRIANGLE_FAN);
}

ofPoint ofApp::hexCorner(ofPoint center, int size, int i){
    float startPointInDegrees =30;
    float angle_deg = 60*i+startPointInDegrees;
    float angle_rad = PI/180 * angle_deg;
    float x = center.x + size * cos(angle_rad);
    float y = center.y + size * sin(angle_rad);
    ofPoint location = *new ofPoint(x,y);
    return location;
}

void ofApp::drawHexagon (vector<ofPoint> *points){
   
    for(int i=0; i<5; i++)
    {
        ofPoint p = points->at(i);
        ofPoint p1 = points->at(i+1);
        ofSetLineWidth(4.0);  // Line widths apply to polylines
        ofSetColor(hexColor);
        hexLine.addVertex(p);
        hexLine.addVertex(p1);
        ofFill();
       // cout << p.x << "+" << p.y << endl;
        if(i==4)hexLine.addVertex(points->at(5));
    }
    hexLine.close();
    hexLine.draw();
}
void ofApp::drawHexMesh(vector<ofPoint> *points, ofMesh* mesh){
//    for (int i=0; i<6; i++) {
//        mesh->addVertex(points->at(i));
//    }
//    ofSetColor(hexColor);
//    ofFill();
//    mesh->draw();
}
//--------------------------------------------------------------

void ofApp::update(){

    if(hexLine.inside(mouseX, mouseY))
    {
        hexColor.r = 100;
        hexColor.b = 100;
        hexColor.g = 0;
        cout<< "inside " << endl;
   
    }else
    {
        hexColor.r = 0;
        hexColor.b = 100;
        hexColor.g = 100;
        cout<< "outside " << endl;
    }
    cout << mouseX << " mouse x " << endl;
    cout << mouseY << " mouse y " <<endl;
}

//--------------------------------------------------------------
void ofApp::draw(){
    
 drawHexagon(&points);
 //drawHexMesh(&points, &hexMesh);
}

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

}

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

}

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

}

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

}

//--------------------------------------------------------------
int num = 0;
void ofApp::mousePressed(int x, int y, int button){
    //this was me just using the radius check, same as a circle
    float num = ofDist(200, 200, x, y);
    if(num < 50){
       // cout << "over hex"<< num << endl;
    }
 
    
 //  if(hexLine.inside(x,y)) cout<< "mouse in ";
}

//--------------------------------------------------------------
void ofApp::mouseReleased(int x, int y, int button){
    if(hexLine.inside(x,y)) cout<< "mouse in " << num << endl;
    num++;
}

//--------------------------------------------------------------
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){ 

}