void Flock::init(int numBoids, radomeModel* pModel) {
for(int i=0; i < numBoids; i++)
{
ofVec3f position = ofVec3f(ofRandom(-100.0, 100.0), ofRandom(-100.0, 100.0), ofRandom(-100.0, 100.0));
ofVec3f velocity = ofVec3f(ofRandom(-200.0, 200.0), ofRandom(-200.0, 200.0), ofRandom(-200.0, 200.0));
boids.push_back(Boid(position, velocity, pModel));
}
}
//--------------------------------------------------------------
void testApp::keyPressed(int key){
//Add/delete boids
if (key == '=') {
boids.push_back(Boid());
} else if(key == '-')
{
boids.pop_back();
}
}
void Flocking::addBoid(int x, int y)
{
boids.push_back(Boid(x, y, x_bound, y_bound, boundaryPadding,
maxSpeed ,
maxForce ,
flockSepWeight ,
flockAliWeight ,
flockCohWeight ,
flockSepRadius ,
flockAliRadius ,
flockCohRadius ));
}
void testApp :: addBoid( float x, float y )
{
float maxspeed = ofRandom( 2, 4 );
float maxforce = 0.3;
ofxVec2f loc;
loc.set( x, y );
boids.push_back( Boid() );
Boid& b = boids.back();
b.init( loc, maxspeed, maxforce );
}
//--------------------------------------------------------------
void testApp::setup(){
ofEnableAntiAliasing();
ofSetFrameRate(15);
for (int i=0; i<NUMOFBOIDS; i++) {
boids.push_back(Boid());
}
sender.setup("127.0.0.1", 6666);
//old OF default is 96 - but this results in fonts looking larger than in other programs.
ofTrueTypeFont::setGlobalDpi(72);
verdana14.loadFont("verdana.ttf", 14, true, true);
verdana14.setLineHeight(18.0f);
verdana14.setLetterSpacing(1.037);
}
//--------------------------------------------------------------
void testApp::keyPressed(int key){
switch (key) {
case'p':
for(int i = 0; i < boids.size(); i++)
{
boids[i].debug = true;
}
break;
case 'n':
boids.push_back(Boid());
break;
case 'd':
for(int i = 0; i < boids.size(); i++)
{
boids[i].debug = false;
}
break;
case '.':
for(int i = 0; i < boids.size(); i++)
{
boids[i]._wander = true;
}
break;
case ',':
for(int i = 0; i < boids.size(); i++)
{
boids[i]._wander = false;
}
break;
}
}
void Flock::setup(int _size, int _nBoids){
space.xLeft = -_size;
space.xRight = _size;
space.yTop = -_size;
space.yBottom = _size;
space.zFront = -_size;
space.zBack = _size;
nBoids = _nBoids;
boids = new (nothrow) Boid[nBoids];
for (int i = 0; i < nBoids; i++){
boids[i] = Boid();
boids[i].setNBoids(&nBoids);
boids[i].setColor(&color);
boids[i].setSpace(&space);
boids[i].loc.set(ofRandom(space.xLeft, space.xRight),ofRandom(space.yTop, space.yBottom),ofRandom(space.zFront,space.zBack));
boids[i].setFlockingState(&flocking);
}
}
Boid::Boid() {
Boid(1024.f, 768.f);
}
