Internal class holding a point list representation of a convex body. More...

#include <OgreShadowCameraSetupFocused.h>

Public Member Functions
	PointListBody ()

	PointListBody (const ConvexBody &body)

	~PointListBody ()

void	addAAB (const AxisAlignedBox &aab)
	Adds all points of an AAB.

void	addPoint (const Vector3 &point)
	Adds a specific point to the body list.

void	build (const ConvexBody &body, bool filterDuplicates=true)
	Builds a point list body from a 'real' body.

void	buildAndIncludeDirection (const ConvexBody &body, Real extrudeDist, const Vector3 &dir)
	Builds a PointListBody from a Body and includes all the space in a given direction.

const AxisAlignedBox &	getAAB (void) const
	Returns the bounding box representation.

const Vector3 &	getPoint (size_t cnt) const
	Returns a point.

size_t	getPointCount (void) const
	Returns the point count.

void	merge (const PointListBody &plb)
	Merges a second PointListBody into this one.

void	reset (void)
	Resets the body.

Private Attributes
AxisAlignedBox	mAAB

Polygon::VertexList	mBodyPoints

Detailed Description

Internal class holding a point list representation of a convex body.

Definition at line 86 of file OgreShadowCameraSetupFocused.h.

Constructor & Destructor Documentation

◆ PointListBody() [1/2]

Ogre::FocusedShadowCameraSetup::PointListBody::PointListBody ( )

◆ PointListBody() [2/2]

Ogre::FocusedShadowCameraSetup::PointListBody::PointListBody ( const ConvexBody & body )

◆ ~PointListBody()

Ogre::FocusedShadowCameraSetup::PointListBody::~PointListBody ( )

Member Function Documentation

◆ addAAB()

void Ogre::FocusedShadowCameraSetup::PointListBody::addAAB ( const AxisAlignedBox & aab )

Adds all points of an AAB.

◆ addPoint()

void Ogre::FocusedShadowCameraSetup::PointListBody::addPoint ( const Vector3 & point )

Adds a specific point to the body list.

◆ build()

void Ogre::FocusedShadowCameraSetup::PointListBody::build	(	const ConvexBody &	body,
		bool	filterDuplicates = true )

Builds a point list body from a 'real' body.

Remarks: Inserts all vertices from a body into the point list with or without adding duplicate vertices.

◆ buildAndIncludeDirection()

void Ogre::FocusedShadowCameraSetup::PointListBody::buildAndIncludeDirection	(	const ConvexBody &	body,
		Real	extrudeDist,
		const Vector3 &	dir )

Builds a PointListBody from a Body and includes all the space in a given direction.

Remarks: Intersects the bounding box with a ray from each available point of the body with the given direction. Base and intersection points are stored in a PointListBody structure.

Note: Duplicate vertices are not filtered.; Body is not checked for correctness.

◆ getAAB()

const AxisAlignedBox & Ogre::FocusedShadowCameraSetup::PointListBody::getAAB ( void ) const

Returns the bounding box representation.

◆ getPoint()

const Vector3 & Ogre::FocusedShadowCameraSetup::PointListBody::getPoint ( size_t cnt ) const

Returns a point.

◆ getPointCount()

size_t Ogre::FocusedShadowCameraSetup::PointListBody::getPointCount ( void ) const

Returns the point count.

◆ merge()

void Ogre::FocusedShadowCameraSetup::PointListBody::merge ( const PointListBody & plb )

Merges a second PointListBody into this one.

◆ reset()

void Ogre::FocusedShadowCameraSetup::PointListBody::reset ( void )

Resets the body.

Member Data Documentation

◆ mAAB

AxisAlignedBox Ogre::FocusedShadowCameraSetup::PointListBody::mAAB

private

Definition at line 89 of file OgreShadowCameraSetupFocused.h.

◆ mBodyPoints

Polygon::VertexList Ogre::FocusedShadowCameraSetup::PointListBody::mBodyPoints