/// <summary>
/// Constructor (Named) -
/// </summary>
/// <param name="arc_visitor"></param>
/// <param name="angular_position"></param>
/// <param name="extrusion"></param>
/// <param name="transformation"></param>
/// <returns></returns>
public static ShapeVisitor geometry_visitor(ArcVisitor arc_visitor, float angular_position, float extrusion, Transform transformation)
{
ShapeVisitor result = new ShapeVisitor(arc_visitor, extrusion, transformation);
result.set_position(angular_position);
return(result);
}
private ShapeVisitor(ArcVisitor arc_visitor, float extrusion, Transform transformation)
{
this.arc_visitor = arc_visitor;
block_transform = transformation;
last_extrusion = extrusion;
angular_position = 0;
initialize();
calculate_location();
}
/// <summary>
/// Returns the index of any existing arc within the shape that matches the external reference.
/// </summary>
/// <param name="arc">The reference to the external arc that will be compared to the shape's arc list.</param>
/// <returns>The index of the match if the arc exists in the container; a nonexistent index otherwise.</returns>
public optional <ArcVisitor> arc_visitor(Arc arc)
{
int arc_list_index = Array.IndexOf(arc_list, arc);
if (arc_list_index == -1)
{
return(new optional <ArcVisitor>());
}
return(ArcVisitor.arc_visitor(this, arc_list_index));
}