void ofTurtle::reset()
{
clear();
pos=start;
bearing=ofVector(0,-1);
bCompleted=bCrashed=false;
}
void ofTurtle::setup(string filename)
{
map.loadImage(filename);
int ppi=pixPerInch=map.width/48;
ofPoint wheel(.25*ppi,(2+3/8)*ppi);
ofPoint rWheel(1.125*ppi,1.875*ppi);
setup(2*(map.width/12.),map.height-3*(map.height/12.), pixPerInch*5,7.25*pixPerInch);
ofRectangle body(-3.25*ppi/2,-wheel.y/2,ppi*3.25,ppi*4.5);
bdy.push_back(ofVector(body.x,body.y));
bdy.push_back(ofVector(body.x+body.width,body.y));
bdy.push_back(ofVector(body.x,body.y+body.height));
bdy.push_back(ofVector(body.x+body.width,body.y+body.height));
//bdy.push_back(ofVector(body.x+(body.width-rWheel.x)/2,body.y+body.height+rWheel.y));
//bdy.push_back(ofVector(body.x+(body.width+rWheel.x)/2,body.y+body.height+rWheel.y));
//ofRect(body.x+(body.width-ppi*1.375)/2+.125*ppi, body.y+body.height+.5*ppi, .875*ppi, 1.5*ppi);
}
void ofTurtle::setup(int _x, int _y, int _w, int _h)
{
numLineStored=pixPerInch*16;
start.x=pos.x=_x,start.y=pos.y=_y,w=_w,h=_h;
whlHgt=h/2;
whlWid=w/8;
bearing=ofVector(0,-1);
}
ofVector ofVector::operator-(ofVector A)
{
return ofVector(x-A.x,y-A.y,z-A.z);
}
ofVector ofVector::operator+(ofVector A)
{
return ofVector(x+A.x, y+A.y, z+A.z);
}
ofVector ofVector::operator/(double c)
{
return ofVector(x/c, y/c,z/c);
}
ofVector ofVector::operator*(double c)
{
return ofVector(x*c, y*c,z*c);
}
ofVector ofVector::operator^(ofVector B)
{
return ofVector(y*B.z-z*B.y,z*B.x-x*B.z,x*B.y-y*B.x);
}
ofVector sqrt(ofVector k){
return ofVector(sqrt(k.x),sqrt(k.y),sqrt(k.z));
}
ofVector operator*(double c, ofVector B)
{
return ofVector(B*c);
}
ofVector ofVector::ortho(){
return ofVector (y,-x);
}
ofVector ofVector::unit(){
return ofVector(x/mag(), y/mag(),z/mag());
}
ofVector ofVector::operator-()
{
return ofVector(-x,-y,-z);
}
