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The concept SurfaceMeshTraits_3 describes the knowledge that is required on the surface to be meshed. A model of this concept implements an oracle that is able to tell whether a segment (or a ray, or a line) intersects the surface or not and to compute some intersection points if any. The concept SurfaceMeshTraits_3 also includes a constructor able to provide a small set of initial points on the surface.
| SurfaceMeshTraits_3::Point_3 | |
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The type of points.
This type is required to match
the point type of the
three dimensional embedding triangulation
C2T3::Triangulation_3.
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| SurfaceMeshTraits_3::Segment_3 | |
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The type of segments.
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| SurfaceMeshTraits_3::Ray_3 | |
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The type of rays.
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| SurfaceMeshTraits_3::Line_3 | |
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The type of lines.
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| SurfaceMeshTraits_3::Surface_3 | |
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The surface type.
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| SurfaceMeshTraits_3::Intersect_3 | |
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A model of this type provides the operator CGAL::Object operator()(Surface_3 surface, Type1 type1) to compute the intersection of the surface with an object of type Type1 which may be Segment_3, Ray_3 or Line_3 .
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| SurfaceMeshTraits_3::Construct_initial_points | |
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A model of this type provides the following operators
to construct initial points on the surface: template <class OutputIteratorPoints> OutputIteratorPoints operator()(OutputIteratorPoints pts) which outputs a set of points on the surface, template <class OutputIteratorPoints> OutputIteratorPoints operator() (OutputIteratorPoints pts, int n) which outputs a set of n points on the surface.
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| Intersect_3 | traits.intersect_3_object () | |
| Construct_initial_points | traits.construct_initial_points_object () | |
Surface_mesh_traits_generator_3<Surface>::Type