bulletUtil.h File Reference

Go to the source code of this file.

Classes
struct	DtAllHitsRayResultCallback
	Extended version of bullet's RayResultCallback which records all the hits along the ray instead of only the closest one. More...
struct	DtClosestRayResultCallback

Functions
bool	chordSphereVolumetricIntersect (const DtChord &chord, const DtSphere &sphere)
bool	sphereSphereVolumetricIntersect (const DtSphere &sphere1, const DtSphere &sphere2)
bool	shapeSphereVolumetricIntersect (const DtLocalVertexList &shape, const DtSphere &sphere)
	Note that this function treats the shape as if it is in two dimensions (all tests ignore height for the sphere and the vertices).
bool	geometrySphereVolumetricIntersect (DtTerrainPagingGeometryPtr geometry, const DtSphere &sphere)
DtSurface	getSurfaceType (btCollisionWorld::LocalRayResult &rayResult)
btVector3	DtPoint2btVector3 (const DtPoint &p)
	Utilities for using Bullet in MAK products.
btVector3	DtVector2btVector3 (const DtVector &v)
	Utilities for using Bullet in MAK products.
DtPoint	btVector32DtPoint (const btVector3 &v)
	Utilities for using Bullet in MAK products.
DtVector	btVector32DtVector (const btVector3 &v)
	Utilities for using Bullet in MAK products.
bool	btVectorIsZero (const btVector3 &v)
	Utilities for using Bullet in MAK products.

Detailed Description

Function Documentation

btVector3 DtPoint2btVector3

(

const DtPoint &

p

)

Utilities for using Bullet in MAK products.

btVector3 DtVector2btVector3

(

const DtVector &

v

)

Utilities for using Bullet in MAK products.

DtPoint btVector32DtPoint

(

const btVector3 &

v

)

Utilities for using Bullet in MAK products.

DtVector btVector32DtVector

(

const btVector3 &

v

)

Utilities for using Bullet in MAK products.

bool btVectorIsZero

(

const btVector3 &

v

)

Utilities for using Bullet in MAK products.

bool chordSphereVolumetricIntersect	(	const DtChord &	chord,
		const DtSphere &	sphere
	)

Returns

True if the specified chord intersects with the volume defined by sphere. The chord may be wholly contained within the sphere, and this will return true.

bool sphereSphereVolumetricIntersect	(	const DtSphere &	sphere1,
		const DtSphere &	sphere2
	)

Returns

True if the two spheres intersect. One sphere may be wholly contained within the other sphere, and this will return true.

bool shapeSphereVolumetricIntersect	(	const DtLocalVertexList &	shape,
		const DtSphere &	sphere
	)

Note that this function treats the shape as if it is in two dimensions (all tests ignore height for the sphere and the vertices).

Returns

True if the shape intersects the sphere. This means that either the center of the sphere is within the shape, or the center of the sphere is within its own radius of the nearest point on the shape.

bool geometrySphereVolumetricIntersect	(	DtTerrainPagingGeometryPtr	geometry,
		const DtSphere &	sphere
	)

Returns

True if the sphere overlaps the geometry defined in the geometry pointer. Uses the above volumetric intersect functions to do the intersection.

DtSurface getSurfaceType

(

btCollisionWorld::LocalRayResult &

rayResult

)