|
CGAL 6.0 - Geometric Object Generators
|
The concept RandomConvexSetTraits_2 describes the requirements of the traits class for the function random_convex_set_2().
CGAL::Random_convex_set_traits_2<Kernel> Types | |
| typedef unspecified_type | Point_2 |
| point class. | |
| typedef unspecified_type | FT |
| class used for doing computations on point and vector coordinates (has to fulfill field type requirements). | |
| typedef unspecified_type | Sum |
AdaptableBinaryFunction class: Point_2 \( \times\) Point_2 \( \rightarrow\) Point_2. | |
| typedef unspecified_type | Scale |
AdaptableBinaryFunction class: Point_2 \( \times\) FT \( \rightarrow\) Point_2. | |
| typedef unspecified_type | Max_coordinate |
AdaptableUnaryFunction class: Point_2 \( \rightarrow\) FT. | |
| typedef unspecified_type | Angle_less |
AdaptableBinaryFunction class: Point_2 \( \times\) Point_2 \( \rightarrow\) bool. | |
Operations | |
| Point_2 | origin () const |
return origin (neutral element for the Sum operation). | |
AdaptableBinaryFunction class: Point_2 \( \times\) Point_2 \( \rightarrow\) bool.
It returns true, iff the angle of the direction corresponding to the first argument with respect to the positive \( x\)-axis is less than the angle of the direction corresponding to the second argument.
AdaptableUnaryFunction class: Point_2 \( \rightarrow\) FT.
Max_coordinate(p) returns the coordinate of p with largest absolute value.
AdaptableBinaryFunction class: Point_2 \( \times\) FT \( \rightarrow\) Point_2.
Scale(p,k) returns the point that results from scaling the vector corresponding to p by a factor of k.
AdaptableBinaryFunction class: Point_2 \( \times\) Point_2 \( \rightarrow\) Point_2.
It returns the point that results from adding the vectors corresponding to both arguments.