RiBBoxNode Documentation

RiBBoxNode

A bounding box with the notion of a hierarchy of RiBBox and storage of RiRayObject

Quick Index

Class Summary

class RiBBoxNode : public RiBBox
{

public:
	RiBBoxNode();
	RiBBoxNode(RiRayObject *);
RiReal	EC();
RiReal	AIC();
RiReal &	SumEC();
RiReal &	SumAIC();
RiBBoxNode *&	SkipNode() ;
RiBBoxNode *&	LeftChild();
RiBBoxNode *&	RightSibling();
RiBBoxNode *&	Parent();
RiRayObject *&	Primitive();
RiBBoxNode *	SkipNode() const ;
RiBBoxNode *	LeftChild() const;
RiBBoxNode *	RightSibling() const;
RiBBoxNode *	Parent() const;
RiRayObject *	Primitive() const;
void	SwapData(RiBBoxNode &node2);
int	NumChildren() const;
void	AddAsSibling(RiBBoxNode child, RiBBoxNode sib);
void	AddAsChild(RiBBoxNode *child);
protected:

}; // RiBBoxNode

DESCRIPTION

Holds RiRayObject in a tree while the hierarchy is being built. The tree is then cleaned up and converted into an RiBBoxArray for efficient traversal.

WARNINGS

User is responsible for cleaning up all RiRayObject and RiBBoxNode stored in a node.

RiBBoxNode();

oxNode();No documentation available.

    RiBBoxNode();

RiBBoxNode(RiRayObject *);

oxNode(RiRayObject *);No documentation available.

    RiBBoxNode(RiRayObject *);

RiReal EC();

al EC();No documentation available.

    RiReal  	 EC();

RiReal AIC();

al AIC();No documentation available.

    RiReal  	 AIC();

RiReal &SumEC();

al &SumEC();No documentation available.

    RiReal  	&SumEC();

RiReal &SumAIC();

al &SumAIC();No documentation available.

    RiReal	&SumAIC();

RiBBoxNode *&SkipNode() ;

oxNode *&SkipNode() {return skip;}No documentation available.

    RiBBoxNode	*&SkipNode()               
;

Function is currently defined inline.

RiBBoxNode *&LeftChild();

oxNode *&LeftChild();No documentation available.

    RiBBoxNode	*&LeftChild();

RiBBoxNode *&RightSibling();

oxNode *&RightSibling();No documentation available.

    RiBBoxNode	*&RightSibling();

RiBBoxNode *&Parent();

oxNode *&Parent();No documentation available.

    RiBBoxNode	*&Parent();

RiRayObject *&Primitive();

yObject *&Primitive();No documentation available.

    RiRayObject	*&Primitive();

RiBBoxNode *SkipNode() const ;

oxNode *SkipNode() const {return skip;}No documentation available.

    RiBBoxNode	 *SkipNode() 	 const               
;

Function is currently defined inline.

RiBBoxNode *LeftChild() const;

oxNode *LeftChild() const;No documentation available.

    RiBBoxNode	 *LeftChild() 	 const;

RiBBoxNode *RightSibling() const;

oxNode *RightSibling() const;No documentation available.

    RiBBoxNode	 *RightSibling() const;

RiBBoxNode *Parent() const;

oxNode *Parent() const;No documentation available.

    RiBBoxNode	 *Parent() 	 const;

RiRayObject *Primitive() const;

yObject *Primitive() const;No documentation available.

    RiRayObject	 *Primitive() 	 const;

void SwapData(RiBBoxNode &node2);

SwapData(RiBBoxNode &node2);No documentation available.

    void	  SwapData(RiBBoxNode &node2);

int NumChildren() const;

NumChildren() const;No documentation available.

    int	  NumChildren() const;

void AddAsSibling(RiBBoxNode child, RiBBoxNode sib);

AddAsSibling(RiBBoxNode *child, RiBBoxNode *sib); create new node, *this & *sib become children (sib is an empty node allocated by the caller)

    void  AddAsSibling(RiBBoxNode *child, RiBBoxNode *sib);

void AddAsChild(RiBBoxNode *child);

AddAsChild(RiBBoxNode *child); // not if *this has primitive (use AddAsSibling)No documentation available.

    void  AddAsChild(RiBBoxNode *child);  		// not if *this has primitive (use AddAsSibling)

All Members

public:
RiReal	GetArea();
RiBBox	operator\|(const RiBBox &) const;
const RiBBox &operator\|=	=(const RiBBox &);
const RiBBox &	operator&=(const RiBBox &);
bool	Intersect(RiReal bmin, RiReal bmax, RiReal num, RiReal den) const;
bool	IntersectPPP(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectPPM(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectPMP(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectPMM(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectMPP(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectMPM(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectMMP(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
bool	IntersectMMM(RiReal bmin, RiReal bmax, const RiReal num, const RiReal den) const;
RiInterval	GetSlab(int i) const;
RiInterval	GetMinMax(const RiUnitVector3 &dir) const ;
RiReal	EC();
RiReal	AIC();
RiReal &	SumEC();
RiReal &	SumAIC();
RiBBoxNode *&	SkipNode() ;
RiBBoxNode *&	LeftChild();
RiBBoxNode *&	RightSibling();
RiBBoxNode *&	Parent();
RiRayObject *&	Primitive();
RiBBoxNode *	SkipNode() const ;
RiBBoxNode *	LeftChild() const;
RiBBoxNode *	RightSibling() const;
RiBBoxNode *	Parent() const;
RiRayObject *	Primitive() const;
void	SwapData(RiBBoxNode &node2);
int	NumChildren() const;
void	AddAsSibling(RiBBoxNode child, RiBBoxNode sib);
void	AddAsChild(RiBBoxNode *child);
protected:

Ancestors

Inheritance chain for RiBBoxNode:

RiBBox

Descendants

Class is not inherited by any others.

Generated from source by the Cocoon utilities on Fri Feb 25 15:15:51 2000 .