CGAL 6.2 - Triangulated Surface Mesh Skeletonization: MeanCurvatureSkeletonizationTraits Concept Reference

CGAL 6.2 - Triangulated Surface Mesh Skeletonization

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MeanCurvatureSkeletonizationTraits Concept Reference
Reference Manual » Concepts

## Definition

Traits class concept defining the requirements of the class `CGAL::Mean_curvature_flow_skeletonization`.

Has models
  Any CGAL `Kernel` with `double` as `Kernel::FT`

## Types
typedef unspecified_type | Point_3
| The point type.
typedef unspecified_type | Vector_3
| The vector type.
typedef unspecified_type | FT
| The number type. It must be constructible from and convertible to `double`.
typedef unspecified_type | Construct_point_3
| Function object type that provides `Point_3 operator()(FT x, FT y, FT z) const` returning the point with `x`, `y` and `z` as Cartesian coordinates.
typedef unspecified_type | Construct_vector_3
| Function object type that provides `Point_3 operator()(Point_3 p1, Point_3 p2) const` returning the vector `p1p2`, and `Point_3 operator()(NULL_VECTOR) const` returning the null vector.
typedef unspecified_type | Construct_scaled_vector_3
| Function object type that provides `Vector_3 operator()(Vector_3 v, FT t) const` returning the vector `t * v`.
typedef unspecified_type | Construct_divided_vector_3
| Function object type that provides `Vector_3 operator()(Vector_3 v, FT t) const` returning the vector `v / t`.
typedef unspecified_type | Construct_cross_product_vector_3
| Function object type that provides `Vector_3 operator()(Vector_3 v1, Vector_3 v2) const` returning the cross-product vector of `v1` and `v2`.
typedef unspecified_type | Construct_sum_of_vectors_3
| Function object type that provides `Vector_3 operator()(Vector_3 v1, Vector_3 v2) const` returning the `v1+v2`.
typedef unspecified_type | Construct_midpoint_3
| Function object type that provides `Point_3 operator()(Point_3 p1, Point_3 p2) const` returning the midpoint of `p1` and `p2`.
typedef unspecified_type | Compute_squared_distance_3
| Function object type that provides `FT operator()(Point_3 p, Point_3 q) const` returning the squared distance between `p` and `q`.
typedef unspecified_type | Compute_squared_length_3
| Function object type that provides `FT operator()(Vector_3 v) const` returning the squared length of `v`.
typedef unspecified_type | Compute_area_3
| Function object type that provides `FT operator()(Point_3 p1,Point_3 p2,Point_3 p3) const` returning the area of the triangle defined by `p1`, `p2` and `p3`.
typedef unspecified_type | Compute_scalar_product_3
| Function object type that provides `FT operator()(Vector_3 v1, Vector_3 v2) const` returning the scalar product of `v1` and `v2`.
typedef unspecified_type | Compute_x_3
| Function object type that provides `FT operator()(Point_3 p)` and `FT operator()(Vector_3 v) const` returning the `x` coordinate of a point and a vector respectively.
typedef unspecified_type | Compute_y_3
| Function object type that provides `FT operator()(Point_3 p)` and `FT operator()(Vector_3 v) const` returning the `y` coordinate of a point and a vector respectively.
typedef unspecified_type | Compute_z_3
| Function object type that provides `FT operator()(Point_3 p)` and `FT operator()(Vector_3 v) const` returning the `z` coordinate of a point and a vector respectively.

## Access to Function Objects
Construct_point_3 | construct_point_3_object ()
| Function object creator.
Construct_vector_3 | construct_vector_3_object ()
| Function object creator.
Construct_scaled_vector_3 | construct_scaled_vector_3_object ()
| Function object creator.
Construct_divided_vector_3 | construct_divided_vector_3_object ()
| Function object creator.
Construct_cross_product_vector_3 | construct_cross_product_vector_3_object ()
| Function object creator.
Construct_sum_of_vectors_3 | construct_sum_of_vectors_3_object ()
| Function object creator.
Construct_midpoint_3 | construct_midpoint_3_object ()
| Function object creator.
Compute_squared_distance_3 | compute_squared_distance_3_object ()
| Function object creator.
Compute_squared_length_3 | compute_squared_length_3_object ()
| Function object creator.
Compute_area_3 | compute_area_3_object ()
| Function object creator.
Compute_scalar_product_3 | compute_scalar_product_3_object ()
| Function object creator.
Compute_x_3 | compute_x_3_object ()
| Function object creator.
Compute_y_3 | compute_y_3_object ()
| Function object creator.
Compute_z_3 | compute_z_3_object ()
| Function object creator.