Ra::Core::Geometry::Obb Class Reference

An oriented bounding box. More...

#include <Core/Geometry/Obb.hpp>

Collaboration diagram for Ra::Core::Geometry::Obb:

Public Types
using	Transform = Eigen::Transform<Scalar, 3, Eigen::Affine>
using	Aabb = Eigen::AlignedBox<Scalar, 3>

Public Member Functions
	Obb ()
	Constructors and destructor.
	Obb (const Aabb &aabb, const Transform &tr)
	Initialize an OBB from an AABB and a transform.
	Obb (const Obb &other)=default
	Default copy constructor and assignment operator.
Obb &	operator= (const Obb &other)=default
Aabb	toAabb () const
	Return the AABB enclosing this.
void	addPoint (const Eigen::Matrix< Scalar, 3, 1 > &p)
	Extends the OBB with an new point.
Eigen::Matrix< Scalar, 3, 1 >	corner (int i) const
	Returns the position of the i^th corner of AABB (model space)
Eigen::Matrix< Scalar, 3, 1 >	worldCorner (int i) const
	Returns the position of the ith corner of the OBB ( world space )
Transform &	transform ()
	Non-const access to the obb transformation.
const Transform &	transform () const
	Const access to the obb transformation.

Detailed Description

An oriented bounding box.

Definition at line 11 of file Obb.hpp.

Member Typedef Documentation

Aabb

using Ra::Core::Geometry::Obb::Aabb = Eigen::AlignedBox<Scalar, 3>

Definition at line 15 of file Obb.hpp.

Transform

using Ra::Core::Geometry::Obb::Transform = Eigen::Transform<Scalar, 3, Eigen::Affine>

Definition at line 14 of file Obb.hpp.

Constructor & Destructor Documentation

Obb() [1/2]

Ra::Core::Geometry::Obb::Obb ( )

inline

Constructors and destructor.

Initializes an empty bounding box.

Definition at line 20 of file Obb.hpp.

Obb() [2/2]

Ra::Core::Geometry::Obb::Obb ( const Aabb & aabb, const Transform & tr )

inline

Initialize an OBB from an AABB and a transform.

Definition at line 23 of file Obb.hpp.

~Obb()

virtual Ra::Core::Geometry::Obb::~Obb ( )

inlinevirtual

Definition at line 29 of file Obb.hpp.

Member Function Documentation

addPoint()

void Ra::Core::Geometry::Obb::addPoint ( const Eigen::Matrix< Scalar, 3, 1 > & p )

inline

Extends the OBB with an new point.

Definition at line 42 of file Obb.hpp.

corner()

Eigen::Matrix< Scalar, 3, 1 > Ra::Core::Geometry::Obb::corner ( int i ) const

inline

Returns the position of the i^th corner of AABB (model space)

Definition at line 45 of file Obb.hpp.

toAabb()

Aabb Ra::Core::Geometry::Obb::toAabb ( ) const

inline

Return the AABB enclosing this.

Definition at line 32 of file Obb.hpp.

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transform() [1/2]

Transform & Ra::Core::Geometry::Obb::transform ( )

inline

Non-const access to the obb transformation.

Definition at line 55 of file Obb.hpp.

transform() [2/2]

const Transform & Ra::Core::Geometry::Obb::transform ( ) const

inline

Const access to the obb transformation.

Definition at line 58 of file Obb.hpp.

worldCorner()

Eigen::Matrix< Scalar, 3, 1 > Ra::Core::Geometry::Obb::worldCorner ( int i ) const

inline

Returns the position of the ith corner of the OBB ( world space )

Definition at line 50 of file Obb.hpp.

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The documentation for this class was generated from the following file:

• /home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Core/Geometry/Obb.hpp