void keyPressed(unsigned char key, int x, int y)
{
if( key == 'g' )
CurrMode = ( CurrMode == M_2D )?M_3D:M_2D;
if( key == 27 )
exit(0);
if( key == 'w' )
{
CameraPos += CameraView * 0.02;
CameraView += CameraView * 0.02;
CameraView = CameraView / CameraView.Length() * 255;
}
if( key == 's' )
{
CameraPos += CameraView * -0.02;
CameraView += CameraView * -0.02;
CameraView = CameraView / CameraView.Length() * 255;
}
if( key == 'a' )
{
CameraPos.print();
Vect<double> tmp = Vect<double>(3,0.0,1.0,0.0) % Vect<double>(3,CameraView[V_X],0.0,CameraView[V_Z]) ;
tmp.print();
CameraPos += tmp / tmp.Length() * 2;
CameraView += tmp / tmp.Length() * 2;
CameraView = CameraView / CameraView.Length() * 255;
}
if( key == 'd' )
{
CameraPos.print();
Vect<double> tmp = CameraView % Vect<double>(3,0.0,1.0,0.0) ;
tmp.print();
CameraPos += tmp / tmp.Length() * -2;
CameraView += tmp / tmp.Length() * -2;
CameraView = CameraView / CameraView.Length() * 255;
}
if( key == 'o' )
glEnable(GL_ALPHA_TEST);
if( key == 'p' )
glDisable(GL_ALPHA_TEST);
}
void onMouseMove( int X, int Y )
{
int kX(500), kY(500);
int dX(X-pX), dY(Y-pY);
CameraView.print();
double Angle = dX / (double)kX;
CameraView = Rotate( CameraView, Angle, Vect<double>(3, 0.0, 1.0, 0.0 ) );
Angle = -dY / (double)kY;
CameraView = Rotate( CameraView, Angle, Vect<double>(3, 0.0, 1.0, 0.0 ) % CameraView );
if( fabs( CameraView[V_X] ) <= 1 && fabs( CameraView[V_Z] ) <= 1 )
{
CameraView[V_X] = pVX;
CameraView[V_Y] = pVY;
CameraView[V_Z] = pVZ;
}
pX = X;
pY = Y;
pVX = CameraView[V_X];
pVY = CameraView[V_Y];
pVZ = CameraView[V_Z];
//CameraView = CameraView / CameraView.Length() * 255;
}
