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1d58677e18
Removing includes which were not needed by headers Note that if you include those headers directly (instead of including irrlicht.h) you may have to add some new includes now. Thought I generally tried to avoid removing headers where it leads to too much changes in user-code Reason was mainly that IntelliSense in VisualStudio 17.7 added a new feature which shows those unused headers :) Has to be used a bit careful as it doesn't know about defines and other platforms And I only did clean up public headers so far (will probably do some more later or another time) git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6524 dfc29bdd-3216-0410-991c-e03cc46cb475
49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#ifndef IRR_I_SCENE_USER_DATA_SERIALIZER_H_INCLUDED
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#define IRR_I_SCENE_USER_DATA_SERIALIZER_H_INCLUDED
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namespace irr
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{
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namespace io
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{
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class IAttributes;
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} // end namespace io
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namespace scene
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{
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class ISceneNode;
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//! Interface to read and write user data to and from .irr files.
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/** This interface is to be implemented by the user, to make it possible to read
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and write user data when reading or writing .irr files via ISceneManager.
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To be used with ISceneManager::loadScene() and ISceneManager::saveScene() */
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class ISceneUserDataSerializer
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{
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public:
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virtual ~ISceneUserDataSerializer() {}
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//! Called when the scene manager create a scene node while loading a file.
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virtual void OnCreateNode(ISceneNode* node) = 0;
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//! Called when the scene manager read a scene node while loading a file.
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/** The userData pointer contains a list of attributes with userData which
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were attached to the scene node in the read scene file.*/
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virtual void OnReadUserData(ISceneNode* forSceneNode, io::IAttributes* userData) = 0;
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//! Called when the scene manager is writing a scene node to an xml file for example.
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/** Implement this method and return a list of attributes containing the user data
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you want to be saved together with the scene node. Return 0 if no user data should
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be added. Please note that the scene manager will call drop() to the returned pointer
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after it no longer needs it, so if you didn't create a new object for the return value
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and returning a longer existing IAttributes object, simply call grab() before returning it. */
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virtual io::IAttributes* createUserData(ISceneNode* forSceneNode) = 0;
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};
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} // end namespace scene
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} // end namespace irr
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#endif
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