/// <summary>
/// Transforms local rect to global
/// </summary>
public Rect LocalToGlobal(Rect rect)
{
Rect result;
GeomUtil.GetBounds(ref rect, ref compositeMatrix, out result);
return(result);
}
/// <summary>
/// Returns global bounds of this object
/// </summary>
public virtual Rect GetGlobalBounds()
{
Rect result;
var bounds = GetInternalBounds();
GeomUtil.GetBounds(ref bounds, ref compositeMatrix, out result);
return(result);
}
/// <summary>
/// Transforms global rect to local
/// </summary>
public Rect GlobalToLocal(Rect rect)
{
Rect result;
Matrix4x4 invMatrix;
MatrixUtil.Inverse(ref compositeMatrix, out invMatrix);
GeomUtil.GetBounds(ref rect, ref invMatrix, out result);
return(result);
}
/// <summary>
/// Returns bounds of this object in the parent container
/// </summary>
public virtual Rect GetLocalBounds()
{
Rect result;
Matrix4x4 localMatrix;
var bounds = GetInternalBounds();
MatrixUtil.Create2D(ref _scale, _rotation, ref _position, out localMatrix);
GeomUtil.GetBounds(ref bounds, ref localMatrix, out result);
return(result);
}
/// <summary>
/// Transforms local rect to global
/// </summary>
public void LocalToGlobal(ref Rect rect, out Rect result)
{
GeomUtil.GetBounds(ref rect, ref compositeMatrix, out result);
}