Geometry types and algorithms. More...

Collaboration diagram for Geometry:

Topics
	Sphere
	Sphere primitive.
	Capsule
	Capsule primitive.
	Convex Hull
	Convex hull primitive.
	Triangle Mesh
	Triangle mesh collision shape.
	Height Field
	Height field collision shape.
	Compound
	Compound collision shape.

Data Structures
struct	b3MassData
	This holds the mass data computed for a shape. More...

Functions
b3MassData	b3ComputeSphereMass (const b3Sphere *shape, float density)
	Compute mass properties of a sphere.
b3MassData	b3ComputeCapsuleMass (const b3Capsule *shape, float density)
	Compute mass properties of a capsule.
b3MassData	b3ComputeHullMass (const b3HullData *shape, float density)
	Compute mass properties of a hull.
b3AABB	b3ComputeSphereAABB (const b3Sphere *shape, b3Transform transform)
	Compute the bounding box of a transformed sphere.
b3AABB	b3ComputeCapsuleAABB (const b3Capsule *shape, b3Transform transform)
	Compute the bounding box of a transformed capsule.
b3AABB	b3ComputeHullAABB (const b3HullData *shape, b3Transform transform)
	Compute the bounding box of a transformed hull.
b3AABB	b3ComputeMeshAABB (const b3MeshData *shape, b3Transform transform, b3Vec3 scale)
	Compute the bounding box of a transformed mesh. Scale may be non-uniform and have negative components.
b3AABB	b3ComputeHeightFieldAABB (const b3HeightFieldData *shape, b3Transform transform)
	Compute the bounding box of a transformed height-field.
b3AABB	b3ComputeCompoundAABB (const b3CompoundData *shape, b3Transform transform)
	Compute the bounding box of a compound.

Detailed Description

Geometry types and algorithms.

Definitions of spheres, capsules, hulls, meshes, height fields, and compounds.

Data Structure Documentation

struct b3MassData

This holds the mass data computed for a shape.

Collaboration diagram for b3MassData:

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Data Fields
b3Vec3	center	The local center of mass position.
b3Matrix3	inertia	The inertia tensor about the shape center of mass.
float	mass	The shape mass.