RiRadHierarchyBuilder

Build a ray accelerator from a bunch of ray objects

This is an abstract class and cannot be directly instanced.

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DESCRIPTION
PATTERN
WARNINGS

Class Summary

class RiRadHierarchyBuilder
{
public:
~RiRadHierarchyBuilder() ;;
void AddObject(RiRadObject *); // pure virtual
RiRadObject *Build(); // pure virtual
bool IsDone(); // pure virtual
protected:
}; // RiRadHierarchyBuilder

DESCRIPTION

PATTERN

Builder Iterator (sort of. no Next, no GetCurrent, build does the equivalent of GetCurrent; Next();)

WARNINGS

The RiRadObject returned from the builder is orphaned by the builder. The client is responsible for deleting the object. Each call to Build will build the next object, returning NULL if no next object.

~RiRadHierarchyBuilder() ;;

Destructor

    virtual ~RiRadHierarchyBuilder()   ;
;

Function is currently defined inline.

void AddObject(RiRadObject *);

 Add an object to the future accelerator

    virtual void 	 AddObject(RiRadObject *);

RiRadObject *Build();

 Build the RiRadObject and return it. Each call to Build will build and return the next object.

    virtual RiRadObject *Build();

bool IsDone();

 Some situations result in a RiRadObjectBuilder building more than a single object. As long as IsDone returns false, there are more objects that need to be built

    virtual bool	 IsDone();

All Members

public:
void AddObject(RiRadObject *); // pure virtual
RiRadObject *Build(); // pure virtual
bool IsDone(); // pure virtual
protected:

Ancestors

Class does not inherit from any other class.

Descendants

Generated from source by the Cocoon utilities on Fri Feb 25 15:15:50 2000 .