iBoundingVolume Struct Reference

Inheritance diagram for iBoundingVolume:

Detailed Description

Bounding volume interface.

Public Member Functions
virtual tBool	Copy (iBoundingVolume *apSrc)=0
	Copy another bounding volume in this volume. More...
virtual iBoundingVolume *	Clone () const =0
	Create a copy of the bounding volume. More...
virtual eBoundingVolumeType	GetType () const =0
	Get the bounding volume type. {Property}. More...
Public Member Functions inherited from iUnknown
virtual tBool	IsOK () const =0
	Check if the object is valid. More...
virtual tI32	AddRef ()=0
	Signal that one more reference of the object has been created. More...
virtual tI32	Release ()=0
	Release a reference of the object. More...
virtual void	DeleteThis ()=0
	Bypass any reference counting and delete this object. More...
virtual void	Invalidate ()=0
	Invalidate the object. More...
virtual iUnknown *	QueryInterface (const tUUID &aIID)=0
	Query an interface. More...
virtual void	ListInterfaces (iMutableCollection *apLst, tU32 anFlags) const =0
	Fill a UUID list containing the UUIDs of the implemented interfaces. More...
virtual tI32	SetNumRefs (tI32 anNumRefs)=0
	Set the reference counter directly. More...
virtual tI32	GetNumRefs () const =0
	Get the number of references to this object. More...

Computation
virtual tBool	Begin (tBool abReset)=0
	Begin the computation of the bounding volume. More...
virtual tBool	End ()=0
	End the computation of the bounding volume. More...
virtual tBool	AddPoint (const sVec3f &avPoint)=0
	Add a point inside the bounding volume. More...

Transformations
virtual tBool	SetCenter (const sVec3f &avPos)=0
	Set the center. {Property}. More...
virtual sVec3f	GetCenter () const =0
	Get the center. {Property}. More...
virtual void	SetRadius (tF32 afRadius)=0
	Set the radius. {Property}. More...
virtual tF32	GetRadius () const =0
	Get the radius. {Property}. More...
virtual void	SetExtents (const sVec3f &avExtends)=0
	Set the extents. {Property}. More...
virtual sVec3f	GetExtents () const =0
	Get the extents. {Property}. More...
virtual void	SetSize (const sVec3f &avSize)=0
	Set the size. {Property}. More...
virtual sVec3f	GetSize () const =0
	Get the size. {Property}. More...
virtual void	SetMin (const sVec3f &avMin)=0
	Set the minimum value. {Property}. More...
virtual sVec3f	GetMin () const =0
	Get the minimum value. {Property}. More...
virtual void	SetMax (const sVec3f &avMax)=0
	Set the maximum value. {Property}. More...
virtual sVec3f	GetMax () const =0
	Get the maximum value. {Property}. More...
virtual tBool	Translate (const sVec3f &avV)=0
	Translate the bounding volume. More...
virtual tBool	Rotate (const sMatrixf &amtxRotation)=0
	Rotate the bounding volume. More...
virtual tBool	Transform (const sMatrixf &aMatrix)=0
	Transform by the specified matrix. More...
virtual void	Inflate (tF32 afPercent)=0
	Inflate the bounding volume by the given percentage. More...

Intersection tests
virtual eIntersectionResult	IntersectAABB (iIntersection *apResult, const sVec3f &avMin, const sVec3f &avMax) const =0
	Intersect with an AABB. More...
virtual eIntersectionResult	IntersectRay (iIntersection *apResult, const sVec3f &avOrg, const sVec3f &avDir) const =0
	Intersect with a ray. More...
virtual eIntersectionResult	IntersectPoint (iIntersection *apResult, const sVec3f &aPosition) const =0
	Intersect with a point. More...
virtual eIntersectionResult	IntersectFrustum (iIntersection *apResult, const iFrustum *apFrustum) const =0
	Intersect with a frustum. More...

Member Function Documentation

virtual tBool Copy ( iBoundingVolume *  apSrc )

pure virtual

Copy another bounding volume in this volume.

virtual iBoundingVolume* Clone ( ) const

pure virtual

Create a copy of the bounding volume.

virtual eBoundingVolumeType GetType ( ) const

pure virtual

Get the bounding volume type. {Property}.

virtual tBool Begin ( tBool  abReset )

pure virtual

Begin the computation of the bounding volume.

virtual tBool End ( )

pure virtual

End the computation of the bounding volume.

virtual tBool AddPoint ( const sVec3f &  avPoint )

pure virtual

Add a point inside the bounding volume.

virtual tBool SetCenter ( const sVec3f &  avPos )

pure virtual

Set the center. {Property}.

virtual sVec3f GetCenter ( ) const

pure virtual

Get the center. {Property}.

virtual void SetRadius ( tF32  afRadius )

pure virtual

Set the radius. {Property}.

virtual tF32 GetRadius ( ) const

pure virtual

Get the radius. {Property}.

virtual void SetExtents ( const sVec3f &  avExtends )

pure virtual

Set the extents. {Property}.

virtual sVec3f GetExtents ( ) const

pure virtual

Get the extents. {Property}.

virtual void SetSize ( const sVec3f &  avSize )

pure virtual

Set the size. {Property}.

virtual sVec3f GetSize ( ) const

pure virtual

Get the size. {Property}.

virtual void SetMin ( const sVec3f &  avMin )

pure virtual

Set the minimum value. {Property}.

virtual sVec3f GetMin ( ) const

pure virtual

Get the minimum value. {Property}.

virtual void SetMax ( const sVec3f &  avMax )

pure virtual

Set the maximum value. {Property}.

virtual sVec3f GetMax ( ) const

pure virtual

Get the maximum value. {Property}.

virtual tBool Translate ( const sVec3f &  avV )

pure virtual

Translate the bounding volume.

virtual tBool Rotate ( const sMatrixf &  amtxRotation )

pure virtual

Rotate the bounding volume.

virtual tBool Transform ( const sMatrixf &  aMatrix )

pure virtual

Transform by the specified matrix.

virtual void Inflate ( tF32  afPercent )

pure virtual

Inflate the bounding volume by the given percentage.

virtual eIntersectionResult IntersectAABB ( iIntersection *  apResult, const sVec3f &  avMin, const sVec3f &  avMax  ) const

pure virtual

Intersect with an AABB.

virtual eIntersectionResult IntersectRay ( iIntersection *  apResult, const sVec3f &  avOrg, const sVec3f &  avDir  ) const

pure virtual

Intersect with a ray.

virtual eIntersectionResult IntersectPoint ( iIntersection *  apResult, const sVec3f &  aPosition  ) const

pure virtual

Intersect with a point.

virtual eIntersectionResult IntersectFrustum ( iIntersection *  apResult, const iFrustum *  apFrustum  ) const

pure virtual

Intersect with a frustum.