H3D::BoxBound Class Reference

The BoxBound is a Bound class that specifies the bound using an axis-aligned bounding box. More...

#include <Bound.h>

Inheritance diagram for H3D::BoxBound:

List of all members.

Public Member Functions
	BoxBound (Inst< SFVec3f > _center=0, Inst< SFVec3f > _size=0)
	Constructor.
template<class InputIterator>
void	fitAroundPoints (InputIterator begin, InputIterator end)
	This function sets the BoxBound to encompass all the points between the begin and end iterators.
template<class InputIterator>
void	fitAround2DPoints (InputIterator begin, InputIterator end)
virtual bool	isInside (const Vec3f &p)
	Determines if a given point is inside the bound or not.
virtual bool	lineSegmentIntersect (const Vec3f &from, const Vec3f &to)
	Checks a line segment for intersection with the bound.
virtual Vec3f	closestPoint (const Vec3f &p)
Public Attributes
auto_ptr< SFVec3f >	center
	The center point of the bounding box.
auto_ptr< SFVec3f >	size
	The size of the bounding box.

---

Detailed Description

The BoxBound is a Bound class that specifies the bound using an axis-aligned bounding box.

The center field is the center point of the bounding box and the size field is the size of the bounding box.

---

Member Function Documentation

template<class InputIterator> void H3D::BoxBound::fitAroundPoints (  InputIterator  begin, InputIterator  end )  [inline]

This function sets the BoxBound to encompass all the points between the begin and end iterators. The iterator must have a value_type of Vec3f

virtual bool H3D::BoxBound::lineSegmentIntersect (  const Vec3f &  from, const Vec3f &  to )  [inline, virtual]

Checks a line segment for intersection with the bound. If line intersects, true is returned. Implements H3D::Bound.

---