Module bounding

This module contains traits and implements for working with bounding shapes

There are four traits used:

• BoundingVolume is a generic abstraction for any bounding volume
• IntersectsVolume abstracts intersection tests against a BoundingVolume
• Bounded2d/Bounded3d are abstractions for shapes to generate BoundingVolumes

Structs

• Aabb2d
  A 2D axis-aligned bounding box, or bounding rectangle
• Aabb3d
  A 3D axis-aligned bounding box
• AabbCast2d
  An intersection test that casts an Aabb2d along a ray.
• AabbCast3d
  An intersection test that casts an Aabb3d along a ray.
• BoundingCircle
  A bounding circle
• BoundingCircleCast
  An intersection test that casts a BoundingCircle along a ray.
• BoundingSphere
  A bounding sphere
• BoundingSphereCast
  An intersection test that casts a BoundingSphere along a ray.
• RayCast2d
  A raycast intersection test for 2D bounding volumes
• RayCast3d
  A raycast intersection test for 3D bounding volumes

Traits

• Bounded2d
  A trait with methods that return 2D bounded volumes for a shape
• Bounded3d
  A trait with methods that return 3D bounded volumes for a shape
• BoundedExtrusion
  A trait implemented on 2D shapes which determines the 3D bounding volumes of their extrusions.
• BoundingVolume
  A trait that generalizes different bounding volumes. Bounding volumes are simplified shapes that are used to get simpler ways to check for overlapping elements or finding intersections.
• IntersectsVolume
  A trait that generalizes intersection tests against a volume. Intersection tests can be used for a variety of tasks, for example: