nirt::scene::ISceneNodeAnimatorFactory Class Reference

Interface for dynamic creation of scene node animators. More...

#include <nirtcpp/core/engine/ISceneNodeAnimatorFactory.hpp>

Inheritance diagram for nirt::scene::ISceneNodeAnimatorFactory:

Collaboration diagram for nirt::scene::ISceneNodeAnimatorFactory:

Public Member Functions
virtual ISceneNodeAnimator *	createSceneNodeAnimator (ESCENE_NODE_ANIMATOR_TYPE type, ISceneNode *target)=0
	creates a scene node animator based on its type id
virtual ISceneNodeAnimator *	createSceneNodeAnimator (const c8 *typeName, ISceneNode *target)=0
	creates a scene node animator based on its type name
virtual u32	getCreatableSceneNodeAnimatorTypeCount () const =0
	returns amount of scene node animator types this factory is able to create
virtual ESCENE_NODE_ANIMATOR_TYPE	getCreateableSceneNodeAnimatorType (u32 idx) const =0
	returns type of a creatable scene node animator type
virtual const c8 *	getCreateableSceneNodeAnimatorTypeName (u32 idx) const =0
	returns type name of a creatable scene node animator type
virtual const c8 *	getCreateableSceneNodeAnimatorTypeName (ESCENE_NODE_ANIMATOR_TYPE type) const =0
	returns type name of a creatable scene node animator type
Public Member Functions inherited from nirt::IReferenceCounted
	IReferenceCounted ()
	Constructor.
virtual	~IReferenceCounted ()
	Destructor.
void	grab () const
	Grabs the object. Increments the reference counter by one.
bool	drop () const
	Drops the object. Decrements the reference counter by one.
s32	getReferenceCount () const
	Get the reference count.
const c8 *	getDebugName () const
	Returns the debug name of the object.

Additional Inherited Members
Protected Member Functions inherited from nirt::IReferenceCounted
void	setDebugName (const c8 *newName)
	Sets the debug name of the object.

Detailed Description

Interface for dynamic creation of scene node animators.

To be able to add custom scene node animators to Nirtcpp and to make it possible for the scene manager to save and load those external animators, simply implement this interface and register it in you scene manager via ISceneManager::registerSceneNodeAnimatorFactory. Note: When implementing your own scene node factory, don't call ISceneNodeManager::grab() to increase the reference counter of the scene node manager. This is not necessary because the scene node manager will grab() the factory anyway, and otherwise cyclic references will be created and the scene manager and all its nodes won't get deallocated.

Member Function Documentation

createSceneNodeAnimator() [1/2]

virtual ISceneNodeAnimator * nirt::scene::ISceneNodeAnimatorFactory::createSceneNodeAnimator ( const c8 *  typeName, ISceneNode *  target  )

pure virtual

creates a scene node animator based on its type name

Parameters

typeName	Type of the scene node animator to add.
target	Target scene node of the new animator.

Returns

Returns pointer to the new scene node animator or null if not successful. You need to drop this pointer after calling this, see IReferenceCounted::drop() for details.

createSceneNodeAnimator() [2/2]

virtual ISceneNodeAnimator * nirt::scene::ISceneNodeAnimatorFactory::createSceneNodeAnimator ( ESCENE_NODE_ANIMATOR_TYPE  type, ISceneNode *  target  )

pure virtual

creates a scene node animator based on its type id

Parameters

type	Type of the scene node animator to add.
target	Target scene node of the new animator.

Returns

Returns pointer to the new scene node animator or null if not successful. You need to drop this pointer after calling this, see IReferenceCounted::drop() for details.

getCreateableSceneNodeAnimatorType()

virtual ESCENE_NODE_ANIMATOR_TYPE nirt::scene::ISceneNodeAnimatorFactory::getCreateableSceneNodeAnimatorType ( u32  idx ) const

pure virtual

returns type of a creatable scene node animator type

Parameters

idx	Index of scene node animator type in this factory. Must be a value between 0 and getCreatableSceneNodeTypeCount()

getCreateableSceneNodeAnimatorTypeName() [1/2]

virtual const c8 * nirt::scene::ISceneNodeAnimatorFactory::getCreateableSceneNodeAnimatorTypeName ( ESCENE_NODE_ANIMATOR_TYPE  type ) const

pure virtual

returns type name of a creatable scene node animator type

Parameters

type	Type of scene node animator.

Returns

: Returns name of scene node animator type if this factory can create the type, otherwise 0.

getCreateableSceneNodeAnimatorTypeName() [2/2]

virtual const c8 * nirt::scene::ISceneNodeAnimatorFactory::getCreateableSceneNodeAnimatorTypeName ( u32  idx ) const

pure virtual

returns type name of a creatable scene node animator type

Parameters

idx	Index of scene node animator type in this factory. Must be a value between 0 and getCreatableSceneNodeAnimatorTypeCount()

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

• include/nirtcpp/core/engine/ISceneNodeAnimatorFactory.hpp