public void GetScreenVectorToWorld(Vec2 argScreen, Vec2 argWorld)
{
inv.Set(Box.R);
inv.InvertLocal();
inv.MulToOut(argScreen, argWorld);
if (YFlip)
{
yFlipMatInv.MulToOut(argWorld, argWorld);
}
}
public void GetWorldToScreen(Vec2 argWorld, Vec2 argScreen)
{
argScreen.Set(argWorld);
argScreen.SubLocal(Box.Center);
Box.R.MulToOut(argScreen, argScreen);
if (YFlip)
{
yFlipMat.MulToOut(argScreen, argScreen);
}
argScreen.AddLocal(Box.Extents);
}
public void GetScreenToWorld(Vec2 argScreen, Vec2 argWorld)
{
argWorld.Set(argScreen);
argWorld.SubLocal(Box.Extents);
Box.R.InvertToOut(inv2);
inv2.MulToOut(argWorld, argWorld);
if (YFlip)
{
yFlipMatInv.MulToOut(argWorld, argWorld);
}
argWorld.AddLocal(Box.Center);
}