void Turtle::moveTo(PV2D* p, bool draw){
PV2D old = PV2D(*pos);
pos->x = p->x;
pos->y = p->y;
if (draw){
//Draw line from 'old' to 'p'
}
}
void Circulo::crearLados(){
GLdouble cx = centro.x;
GLdouble cy = centro.y;
for(int i = 0; i < 20; i++)
{
GLdouble theta = 2.0f * 3.1415926f * GLdouble(i) / GLdouble(20);//get the current angle
GLdouble x = radio * cos(theta);//calculate the x component
GLdouble y = radio * sin(theta);//calculate the y component
lados[i] = PV2D(x + cx,y + cy);
}
}
PV2D PV2D::operator+(const PV2D &p){
return PV2D(x+p.x,y+p.y);
}
PV2D PV2D::normalizar(){
return PV2D((1/(sqrt(pow(x,2)+pow(y,2))))*x,(1/(sqrt(pow(x,2)+pow(y,2))))*y);
}
PV2D PV2D::normalDr(){
return PV2D(y,-x);
}
PV2D PV2D::normalIz(){
return PV2D(-y,x);
}
PV2D PV2D::operator*(const GLdouble &a){
return PV2D(x*a,y*a);
}
PV2D PV2D::operator/(const int &a){
return PV2D(x/a,y/a);
}
PV2D PV2D::operator-(const PV2D &p){
return PV2D(x-p.x,y-p.y);
}
//---------------------------------------------------------------------------
void __fastcall TGLForm2D::FormCreate(TObject *Sender)
{
hdc = GetDC(Handle);
SetPixelFormatDescriptor();
hrc = wglCreateContext(hdc);
if(hrc == NULL)
ShowMessage(":-)~ hrc == NULL");
if(wglMakeCurrent(hdc, hrc) == false)
ShowMessage("Could not MakeCurrent");
//Cor de fondo de la ventana
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
//inicialización del volumen de vista
xRight=400.0; xLeft=-xRight;
yTop=250; yBot=-yTop;
//Radio del volumen de vista == 1
//inicialización del puerto de vista
//ClientWidth=400;
//ClientHeight=400;
RatioViewPort=1.0;
// inicialización de las variables del programa
tR = new Triangle(PV2D(xRight-30, yTop+20), PV2D(xRight-30, yBot-20), PV2D(xRight+300, yBot-20));
tT = new Triangle(PV2D(xLeft-20, yTop-30), PV2D(xRight+20, yTop-30), PV2D(xRight+20, yTop+450));
tL = new Triangle(PV2D(xLeft+30, yBot-20), PV2D(xLeft+30, yTop+20), PV2D(xLeft-300, yTop+20));
tB = new Triangle(PV2D(xRight+20, yBot+30), PV2D(xLeft-20, yBot+30), PV2D(xLeft-20, yBot-450));
t1 = new Triangle(PV2D(200, 0), PV2D(200, 200), PV2D(160, 160));
t2 = new Triangle(PV2D(-250, 0), PV2D(-250, -150), PV2D(-210, -210));
c1 = new Circle(PV2D(-200, 80), 30);
c2 = new Circle(PV2D(250, -90), 30);
obstacles.push_back(tR);
obstacles.push_back(tT);
obstacles.push_back(tL);
obstacles.push_back(tB);
obstacles.push_back(t1);
obstacles.push_back(t2);
obstacles.push_back(c1);
obstacles.push_back(c2);
//Set timer properties
Timer->Enabled = false;
Timer->Interval = 1;
}
PV2D Turtle::getPosition(){
return PV2D(*pos);//CHECK It must return a clone
}
PV2D PV2D::operator-(const PV2D &o) {
return PV2D(this->x - o.x, this->y - o.y);
}
