CGAL 5.3  3D Skin Surface Meshing

Required types and member functions for the SkinSurfaceTraits_3
concept. This geometric traits concept is used for the construction of a polyhedral mesh approximating a skin surface CGAL::Skin_surface_3
.
Types  
typedef unspecified_type  RT 
The number type.  
typedef unspecified_type  Construct_anchor_point_3 
A constructor object which provides the following function operator: More...  
Creation  
SkinSurfaceTraits_3 (RT s=.5)  
Constructor that takes the shrink factor as argument. More...  
Operations  
The following functions give access to the constructor objects:  
Regular_RT  shrink_factor () const 
Returns the shrink factor.  
Construct_anchor_point_3  construct_anchor_point_3_object () const 
Returns a Construct_anchor_point_3 object.  
A constructor object which provides the following function operator:
Point operator()(const Point ¢er_del, const Point ¢er_vor);
Constructs the anchor point in between the Delaunay and Voronoi centers, i.e., the point \( (1s)\cdot\)center_del
+ \( s\cdot\)center_vor
, where \( s\) is the shrink factor.
SkinSurfaceTraits_3::SkinSurfaceTraits_3  (  RT  s = .5  ) 
Constructor that takes the shrink factor as argument.
For meshing the boundary of the union of a set of balls, the shrink factor is discarded.