/// <summary>
/// Constructs a minkowski sum shape.
/// A minkowski sum can be created from more than two objects; use the other constructors.
/// The sum will be recentered on its local origin. The computed center is outputted by the other constructor.
/// </summary>
/// <param name="firstShape">First entry in the sum.</param>
/// <param name="secondShape">Second entry in the sum.</param>
public MinkowskiSumShape(OrientedConvexShapeEntry firstShape, OrientedConvexShapeEntry secondShape)
{
shapes.Add(firstShape);
shapes.Add(secondShape);
UpdateConvexShapeInfo();
shapes.Changed += ShapesChanged;
}
/// <summary>
/// Constructs a minkowski sum shape.
/// A minkowski sum can be created from more than two objects; use the other constructors.
/// The sum will be recentered on its local origin.
/// </summary>
/// <param name="firstShape">First entry in the sum.</param>
/// <param name="secondShape">Second entry in the sum.</param>
/// <param name="center">Center of the minkowski sum computed pre-recentering.</param>
public MinkowskiSumShape(OrientedConvexShapeEntry firstShape, OrientedConvexShapeEntry secondShape, out Vector3 center)
: this(firstShape, secondShape)
{
center = -localOffset;
}
/// <summary>
/// Constructs a minkowski sum shape.
/// A minkowski sum can be created from more than two objects; use the other constructors.
/// The sum will be recentered on its local origin. The computed center is outputted by the other constructor.
/// </summary>
/// <param name="firstShape">First entry in the sum.</param>
/// <param name="secondShape">Second entry in the sum.</param>
public MinkowskiSumShape(OrientedConvexShapeEntry firstShape, OrientedConvexShapeEntry secondShape)
{
shapes.Add(firstShape);
shapes.Add(secondShape);
shapes.Changed += ShapesChanged;
OnShapeChanged();
localOffset = -ComputeCenter();
}
/// <summary>
/// Constructs a minkowski sum shape.
/// A minkowski sum can be created from more than two objects; use the other constructors.
/// The sum will be recentered on its local origin.
/// </summary>
/// <param name="firstShape">First entry in the sum.</param>
/// <param name="secondShape">Second entry in the sum.</param>
/// <param name="center">Center of the minkowski sum computed pre-recentering.</param>
public MinkowskiSumShape(OrientedConvexShapeEntry firstShape, OrientedConvexShapeEntry secondShape, out Vector3 center)
: this(firstShape, secondShape)
{
center = -localOffset;
}