[−][src]Crate collision
Companion library to cgmath, dealing with collision detection centric data structures and algorithms.
This crate provides useful data structures and algorithms for doing collision detection. It is organized into a few distinct parts: generic geometry (ray, line, plane, frustum etc), bounding volumes (AABB, OBB, Sphere etc), collision primitives and algorithms used for collision detection, distance computation etc.
Modules
algorithm | Collision detection algorithms |
dbvt | A dynamic bounding volume tree implementation, index based (not pointer based). |
prelude | Prelude provides all the traits of the library in a convenient form |
primitive | Collision primitives |
Structs
Aabb2 | A two-dimensional AABB, aka a rectangle. |
Aabb3 | A three-dimensional AABB, aka a rectangular prism. |
Contact | Contact manifold for a single collision contact point. |
Cylinder | Bounding cylinder |
Frustum | View frustum, used for frustum culling |
FrustumPoints | View frustum corner points |
Line | A generic directed line segment from |
Obb | Generic object bounding box, centered on |
Plane | A 3-dimensional plane formed from the equation: |
Ray | A generic ray starting at |
Sphere | Bounding sphere. |
Enums
CollisionStrategy | Collision strategy to use for collisions. |
Relation | Spatial relation between two objects. |
Traits
Aabb | Base trait describing an axis aligned bounding box. |
Bound | Bounding volume abstraction for use with algorithms |
ComputeBound | Utilities for computing bounding volumes of primitives |
Contains | Boolean containment test. |
Continuous | An intersection test with a result. |
ContinuousTransformed | Continuous intersection test on transformed primitive |
Discrete | A boolean intersection test. |
DiscreteTransformed | Discrete intersection test on transformed primitive |
HasBound | Primitive with bounding volume |
Interpolate | Trait used for interpolation of values |
MinMax | Compute the minimum/maximum of the given values |
PlaneBound | Generic 3D bound. |
Primitive | Minkowski support function for primitive |
Projection | Conversion trait for converting cgmath projection types into a view frustum |
SurfaceArea | Shape surface area |
TranslationInterpolate | Trait used for interpolation of translation only in transforms |
Union | Build the union of two shapes. |
Type Definitions
Line2 | 2D directed line segment |
Line3 | 3D directed line segment |
Obb2 | 2D object bounding box |
Obb3 | 3D object bounding box |
Ray2 | 2D ray |
Ray3 | 3D ray |