C3DObjectCreator Class Reference

This class can be provided in C3DScene::Copy operations and allows to modify the created kind of class during the copy operation. More...

Detailed Description

This class can be provided in C3DScene::Copy operations and allows to modify the created kind of class during the copy operation.

If you intend to overidde some specific class, such C3DPointList, you can create a copy of the scene that will use this new class. C3DPolygonCruncherObjectCreator typically does this, using C3DExtPointList for object instead of the standard C3DPointList.

#include <3DScene.h>

Inheritance diagram for C3DObjectCreator:

Public Member Functions
	C3DObjectCreator (C3DScene *scene=NULL)
	Destination scene to which the element is copied.
virtual C3DBaseObject *	ConvertToType (const C3DSceneNode *refnode, const C3DBaseObject *refobject)
	Convert refobject to another type. return the object itself if no conversion performed.
virtual C3DBaseObject *	GetNewObjectFrom (const C3DBaseObject *refobject, bool &emptyCopy)
	Return an object from the provided refobject. Returned object might be empty (empty points/faces/channels). In this case, object copy fills the returned empty object.
virtual bool	CanProcess (const C3DSceneNode *node, const C3DBaseObject *object)
	Return true if the node and its object should be copied / converted.
C3DScene *	GetScene () const
	Set the scene to which the copied object will belong to. The element GUID is updated.
void	SetScene (C3DScene *scene)
	Set the scene to which the copied object will belong to. The element GUID is updated.
CCustomData &	GetCustomData ()
	Can be used to store some information.
overriden possibilities
The following methods are called to create the copy of the object It gives a chance to the copy method to copy the object to a different type
virtual C3DFaceList *	GetNewFaceList ()
virtual C3DPointList *	GetNewPointList ()
virtual C3DObject *	GetNewPolygonalObject ()
virtual C3DCurve *	GetNewCurveObject ()
virtual C3DPatch *	GetNewPatchObject ()
virtual C3DGroup *	GetNewGroupObject ()
virtual C3DDummy *	GetNewDummy ()
virtual C3DCamera *	GetNewCamera ()
virtual C3DLight *	GetNewLight ()

Constructor & Destructor Documentation

C3DObjectCreator()

C3DObjectCreator::C3DObjectCreator

(

C3DScene *

scene = NULL

)

Destination scene to which the element is copied.

The element GUID will remain the same if the destination scene differs from the original scene, or if no scene (= NULL) is defined. If no scene is defined, the element is not attached to any scene until it is attached to the scene (using C3DScene::AddNode for example)

Member Function Documentation

GetNewPolygonalObject()

virtual C3DObject * C3DObjectCreator::GetNewPolygonalObject ( )

virtual

Reimplemented in C3DPolygonCruncherObjectCreator.

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

• D:/VS2022-PolygonCruncherSDK-Full-IO/SDK/Includes/3DScene.h