[−][src]Module ncollide2d::utils

Various unsorted geometrical and logical operators.

Structs

DeterministicState	A hasher builder that creates `DefaultHasher` with default keys.
HashablePartialEq	A structure that implements `Eq` and is hashable even if the wrapped data implements only `PartialEq`.
RefWithCost	A reference packed with a cost value.
SortedPair	A pair of elements sorted in increasing order.

AsBytes	Trait that transforms thing to a slice of u8.
IsometryOps	Extra operations with isometries.

ccw_face_normal	Computes the direction pointing toward the right-hand-side of an oriented segment.
center	Computes the center of a set of point.
circumcircle	Computes the circumcircle of a triangle.
is_point_in_triangle	Tests if a point is inside of a triangle.
median	Computes the median of a set of values.
point_cloud_support_point	Computes the support point of a cloud of points.
point_cloud_support_point_id	Computes the index of the support point of a cloud of points.
point_in_poly2d	Tests if the given point is inside of a polygon with arbitrary orientation.
sort2	Sorts two values in increasing order.
sort3	Sorts a set of three values in increasing order.
triangle_area	Computes the area of a triangle.
triangle_center	Computes the center of a triangle.
triangle_perimeter	Computes the perimeter of a triangle.