/// <summary>
/// Creates a new <see cref="OrientedRect"/>
/// </summary>
/// <param name="location">The pivot location.</param>
/// <param name="offset">
/// The offset of the pivot relative the a unit box
/// - (0,0) means <paramref name="location"/> represents the TopLeft corner of the rectangle.
/// - (0.5,0.5) means <paramref name="location"/> represents the center of the rectangle.
/// - (1,1) means <paramref name="location"/> represents the BottomRight corner of the rectangle.
/// </param>
/// <param name="size">The width and height of the rectangle.</param>
/// <param name="radians">the rotation around <see cref="Location"/>.</param>
/// <returns>A new <see cref="OrientedRect"/>.</returns>
public static OrientedRect FromLocation(XY location, XY offset, XY size, float radians = 0)
{
var xform = MATRIX.CreateScale(size) * MATRIX.CreateRotation(radians);
xform.Translation = location - XY.TransformNormal(offset, xform);
return(new OrientedRect(xform));
}
public static OrientedRect FromCenter(XY center, XY size, float radians = 0)
{
var xform = MATRIX.CreateScale(size) * MATRIX.CreateRotation(radians);
xform.Translation = center - XY.TransformNormal(XY.One * 0.5f, xform);
return(new OrientedRect(xform));
}
