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CullHandler Class Reference

This defines the abstract interface for an object that receives Geoms identified by the CullTraverser. More...

#include <cullHandler.h>

Inheritance diagram for CullHandler:

List of all members.

Public Member Functions
virtual	~CullHandler ()
virtual void	record_object (CullableObject *object)
	This callback function is intended to be overridden by a derived class.
Static Public Member Functions
void	draw (CullableObject *object, GraphicsStateGuardianBase *gsg)
	Draws the indicated CullableObject, with full support for decals if they are attached to the object.
void	draw_with_decals (CullableObject *object, GraphicsStateGuardianBase *gsg)
	Draws the indicated CullableObject, assuming it has attached decals.

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Detailed Description

This defines the abstract interface for an object that receives Geoms identified by the CullTraverser.

By itself, it's not a particularly useful class; to use it, derive from it and redefine record_geom().

Definition at line 42 of file cullHandler.h.

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Constructor & Destructor Documentation

CullHandler::~CullHandler (   )  [virtual]

Definition at line 38 of file cullHandler.cxx. References CullableObject::_geom, CullableObject::_state, CullableObject::_transform, and nout.

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Member Function Documentation

void CullHandler::draw (  CullableObject *  object, GraphicsStateGuardianBase *  gsg )  [inline, static]

Draws the indicated CullableObject, with full support for decals if they are attached to the object. The appropriate state is set on the GSG before drawing the object. Definition at line 37 of file cullHandler.I. Referenced by CullBinUnsorted::add_object().

void CullHandler::draw_with_decals (  CullableObject *  object, GraphicsStateGuardianBase *  gsg )  [static]

Draws the indicated CullableObject, assuming it has attached decals. Definition at line 79 of file cullHandler.cxx. References CullableObject::_geom, CullableObject::_next, CullableObject::_state, CullableObject::_transform, NULL, and GraphicsStateGuardianBase::set_state_and_transform().

void CullHandler::record_object (  CullableObject *  object  )  [virtual]

This callback function is intended to be overridden by a derived class. This is called as each Geom is discovered by the CullTraverser. The CullHandler becomes the owner of the CullableObject pointer and is expected to delete it later. Reimplemented in BinCullHandler, and DrawCullHandler. Definition at line 62 of file cullHandler.cxx. References NULL.

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

• panda/src/pgraph/cullHandler.h
• panda/src/pgraph/cullHandler.cxx
• panda/src/pgraph/cullHandler.I

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