public override Shape Clone()
{
LoopShape loop = new LoopShape();
loop._density = _density;
loop._radius = _radius;
loop.Vertices = Vertices;
loop.MassData = MassData;
return loop;
}
public static Fixture AttachLoopShape(Vertices vertices, PhysicsBody body, object userData)
{
LoopShape shape = new LoopShape(vertices);
return body.CreateFixture(shape, userData);
}
//Contributed by Matthew Bettcher
/// <summary>
/// Convert a path into a set of edges and attaches them to the specified body.
/// Note: use only for static edges.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="body">The body.</param>
/// <param name="subdivisions">The subdivisions.</param>
public static void ConvertPathToEdges(Path path, PhysicsBody body, int subdivisions)
{
Vertices verts = path.GetVertices(subdivisions);
if (path.Closed)
{
LoopShape loop = new LoopShape(verts);
body.CreateFixture(loop);
}
else
{
for (int i = 1; i < verts.Count; i++)
{
body.CreateFixture(new EdgeShape(verts[i], verts[i - 1]));
}
}
}