UT_OBBoxT< T > Class Template Reference

Arbitrarily Oriented Bounding (OBB) More...

#include <UT_OBBox.h>

Public Member Functions
	UT_OBBoxT ()
	UT_OBBoxT (const UT_Matrix4T< T > &transform, const UT_BoundingBoxT< T > &bbox)
	UT_OBBoxT (const UT_Array< UT_Vector3T< T > > &points, int refinement=6)
bool	operator== (const UT_OBBoxT< T > &other) const
void	calcOBB (const UT_Array< UT_Vector3T< T > > &points, int refinement=6)
	Calculate the OBB for the set of points. More...
UT_Matrix3T< T >	getBasis () const
	Return the basis that defines the orientation of the OBB. More...
UT_Vector3T< T >	getRadii () const
	Return the half radii(side length) of the OBB. More...
UT_Vector3T< T >	getRotation () const
	Return the rotation i radians. More...
UT_Vector3T< T >	getCenter () const
	Return the center of the OBB. More...
UT_Matrix4T< T >	getTransform () const
	Return the tranform matrix of the OBB. More...
UT_BoundingBoxT< T >	getBBox () const
	Return the non-oriented bounding box. More...
UT_Vector3T< T >	getAxis (int axis) const
	Return the given axis direction. More...
UT_Vector3T< T >	getMinAxis () const
	Return the minimum axis direction. More...

Protected Attributes
UT_BoundingBoxT< T >	myBB
UT_Matrix3T< T >	myBasis
UT_Vector3T< T >	myCenter
UT_Vector3T< T >	myRotation
UT_Vector3T< T >	myRadii
bool	init

Detailed Description

template<typename T>
class UT_OBBoxT< T >

Arbitrarily Oriented Bounding (OBB)

Definition at line 25 of file UT_OBBox.h.

Constructor & Destructor Documentation

template<typename T>

UT_OBBoxT< T >::UT_OBBoxT

(

)

template<typename T>

UT_OBBoxT< T >::UT_OBBoxT	(	const UT_Matrix4T< T > &	transform,
		const UT_BoundingBoxT< T > &	bbox
	)

template<typename T>

UT_OBBoxT< T >::UT_OBBoxT	(	const UT_Array< UT_Vector3T< T > > &	points,
		int	refinement = 6
	)

Member Function Documentation

template<typename T>

void UT_OBBoxT< T >::calcOBB	(	const UT_Array< UT_Vector3T< T > > &	points,
		int	refinement = 6
	)

Calculate the OBB for the set of points.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::getAxis

(

int

axis

)

const

Return the given axis direction.

template<typename T>

UT_Matrix3T<T> UT_OBBoxT< T >::getBasis ( ) const

inline

Return the basis that defines the orientation of the OBB.

Definition at line 37 of file UT_OBBox.h.

template<typename T>

UT_BoundingBoxT<T> UT_OBBoxT< T >::getBBox ( ) const

inline

Return the non-oriented bounding box.

Definition at line 47 of file UT_OBBox.h.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::getCenter ( ) const

inline

Return the center of the OBB.

Definition at line 43 of file UT_OBBox.h.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::getMinAxis

(

)

const

Return the minimum axis direction.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::getRadii ( ) const

inline

Return the half radii(side length) of the OBB.

Definition at line 39 of file UT_OBBox.h.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::getRotation ( ) const

inline

Return the rotation i radians.

Definition at line 41 of file UT_OBBox.h.

template<typename T>

UT_Matrix4T<T> UT_OBBoxT< T >::getTransform

(

)

const

Return the tranform matrix of the OBB.

template<typename T>

bool UT_OBBoxT< T >::operator==

(

const UT_OBBoxT< T > &

other

)

const

Member Data Documentation

template<typename T>

bool UT_OBBoxT< T >::init

protected

Definition at line 59 of file UT_OBBox.h.

template<typename T>

UT_Matrix3T<T> UT_OBBoxT< T >::myBasis

protected

Definition at line 55 of file UT_OBBox.h.

template<typename T>

UT_BoundingBoxT<T> UT_OBBoxT< T >::myBB

protected

Definition at line 54 of file UT_OBBox.h.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::myCenter

protected

Definition at line 56 of file UT_OBBox.h.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::myRadii

protected

Definition at line 58 of file UT_OBBox.h.

template<typename T>

UT_Vector3T<T> UT_OBBoxT< T >::myRotation

protected

Definition at line 57 of file UT_OBBox.h.

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

• UT/UT_OBBox.h