RiRaySphere Documentation

RiRaySphere

A sphere that can be intersected by RiRay.

class RiRaySphere : public RiRayObject, public RiObject
{

public:

	// Constructors and assignment
	RiRaySphere(const RiVector3 &center, RiReal radius);

	// Members
void	SetMaterial(RiMaterial *mat);
RiInterval	GetMinMax(const RiUnitVector3 &) const;
bool	Shadow(RiRay3 &) const;
bool	Intersect(RiRay3 &, RiRayHit &);
void	Accept(RiRayObjectVisitor &visitor);
protected:

}; // RiRaySphere

Default Constructor

    RiRaySphere(const RiVector3 &center, RiReal radius);

Set the material

    void SetMaterial(RiMaterial *mat);

General interface for acceleration querries such as bounding boxes and spheres.

    virtual RiInterval  GetMinMax(const RiUnitVector3 &) const;

Does the ray hit the object. Nothing more.

    virtual bool	Shadow(RiRay3 &) const;

Compute an intersection and return it and any other data in the RiRayHit structure.

    virtual bool	Intersect(RiRay3 &, RiRayHit &);

Accept a visitor to perform (structure preserving) actions on the hierarchy

    virtual void	  Accept(RiRayObjectVisitor &visitor);

public:

	// Members
RiInterval	GetMinMax(const RiUnitVector3 &) const;	// pure virtual
bool	Shadow(RiRay3 &) const;	// pure virtual
bool	Intersect(RiRay3 &, RiRayHit &);	// pure virtual
void	Accept(RiRayObjectVisitor &visitor);	// pure virtual
RiLightObject *	BuildLightObject(const RiAffineTMatrix3 &mat);
RiReal	ConditionalHit() const;

	// Members
void	SetMaterial(RiMaterial *mat);
protected:

Inheritance chain for RiRaySphere:

Class is not inherited by any others.

Generated from source by the Cocoon utilities on Fri Feb 25 15:15:44 2000 .