The Nebula Device 3: Models::VisResolver Class Reference

The Nebula Device 3

Models::VisResolver Class Reference

#include <visresolver.h>

Inheritance diagram for Models::VisResolver:

Core::RefCounted

Detailed Description

The VisResolver accepts visible ModelInstances and resolves them into their ModelNodeInstances, organized into node type and sorted for optimal rendering (instances of the same ModelNode should be rendered together to reduce state switch overhead).

(C) 2007 Radon Labs GmbH

Public Member Functions

 VisResolver ()
 constructor
virtual ~VisResolver ()
 destructor
void Open ()
 open the visibility resolver
void Close ()
 close the visibility resolver
bool IsOpen () const
 return true if currently open
void BeginResolve (const Math::matrix44 &cameraTransform)
 begin resolving
void AttachVisibleModelInstance (const Ptr< ModelInstance > &inst)
 attach a visible ModelInstance
void AttachVisibleModelInstancePlayerCamera (const Ptr< ModelInstance > &inst)
 attach a visible ModelInstance
void EndResolve ()
 end resolve
const Util::Array< Ptr< Model > > & GetVisibleModels (ModelNodeType::Code nodeType) const
 post-resolve: get Models with visible ModelNodeInstances by node type
const Util::Array< Ptr< ModelNode > > & GetVisibleModelNodes (ModelNodeType::Code nodeType, const Ptr< Model > &model) const
 post-resolve: get visible ModelNodes of a Model by node type
const Util::Array< Ptr< ModelNodeInstance > > & GetVisibleModelNodeInstances (ModelNodeType::Code nodeType, const Ptr< ModelNode > &modelNode) const
 post-resolve: get visible ModelNodeInstance of a ModelNode by node type
int GetRefCount () const
 get the current refcount
void AddRef ()
 increment refcount by one
void Release ()
 decrement refcount and destroy object if refcount is zero
bool IsInstanceOf (const Rtti &rtti) const
 return true if this object is instance of given class
bool IsInstanceOf (const Util::String &className) const
 return true if this object is instance of given class by string
bool IsInstanceOf (const Util::FourCC &classFourCC) const
 return true if this object is instance of given class by fourcc
bool IsA (const Rtti &rtti) const
 return true if this object is instance of given class, or a derived class
bool IsA (const Util::String &rttiName) const
 return true if this object is instance of given class, or a derived class, by string
bool IsA (const Util::FourCC &rttiFourCC) const
 return true if this object is instance of given class, or a derived class, by fourcc
const Util::StringGetClassName () const
 get the class name
Util::FourCC GetClassFourCC () const
 get the class FourCC code

Static Public Member Functions

static void DumpRefCountingLeaks ()
 dump refcounting leaks, call at end of application (NEBULA3_DEBUG builds only!)

Member Function Documentation

int Core::RefCounted::GetRefCount (  )  const [inline, inherited]

get the current refcount

Return the current refcount of the object.

void Core::RefCounted::AddRef (  )  [inline, inherited]

increment refcount by one

Increment the refcount of the object.

void Core::RefCounted::Release (  )  [inline, inherited]

decrement refcount and destroy object if refcount is zero

Decrement the refcount and destroy object if refcount is zero.

const Util::String & Core::RefCounted::GetClassName (  )  const [inline, inherited]

get the class name

Get the class name of the object.

Util::FourCC Core::RefCounted::GetClassFourCC (  )  const [inline, inherited]

get the class FourCC code

Get the class FourCC of the object.

void Core::RefCounted::DumpRefCountingLeaks (  )  [static, inherited]

dump refcounting leaks, call at end of application (NEBULA3_DEBUG builds only!)

This method should be called as the very last before an application exits.