/// <summary>
/// Clone the physical shape.
/// </summary>
/// <returns>Cloned shape.</returns>
protected override ICollisionShape CloneImp()
{
var shape = _shape as BulletSharp.Box2DShape;
Vector3 halfExtent = ToMonoGame.Vector(shape.HalfExtentsWithoutMargin);
return(new CollisionBox2D(halfExtent.X * 2f, halfExtent.Y * 2f, halfExtent.Z * 2f));
}
/// <summary>
/// Clone the physical shape.
/// </summary>
/// <returns>Cloned shape.</returns>
protected override ICollisionShape CloneImp()
{
// extract points from shape
var shape = _shape as BulletSharp.ConvexHullShape;
Vector3[] points = new Vector3[shape.NumPoints];
int i = 0;
foreach (var point in shape.Points)
{
points[i++] = ToMonoGame.Vector(point);
}
// create and return clone
return(new CollisionConvexHull(points));
}
/// <summary>
/// Clone the physical shape.
/// </summary>
/// <returns>Cloned shape.</returns>
protected override ICollisionShape CloneImp()
{
var shape = _shape as BulletSharp.CylinderShape;
return(new CollisionCylinder(ToMonoGame.Vector(shape.HalfExtentsWithoutMargin), _axisType));
}
/// <summary>
/// Clone the physical shape.
/// </summary>
/// <returns>Cloned shape.</returns>
protected override ICollisionShape CloneImp()
{
var shape = _shape as BulletSharp.StaticPlaneShape;
return(new CollisionEndlessPlane(ToMonoGame.Vector(shape.PlaneNormal)));
}
/// <summary>
/// Clone the physical shape.
/// </summary>
/// <returns>Cloned shape.</returns>
protected override ICollisionShape CloneImp()
{
var shape = _shape as BulletSharp.TriangleShape;
return(new CollisionTriangle(ToMonoGame.Vector(shape.Vertices[0]), ToMonoGame.Vector(shape.Vertices[1]), ToMonoGame.Vector(shape.Vertices[2])));
}