SG_ParentRelation Class Reference

#include <SG_ParentRelation.h>

Inheritance diagram for SG_ParentRelation:

List of all members.

Public Member Functions
virtual bool	UpdateChildCoordinates (SG_Spatial *child, const SG_Spatial *parent, bool &parentUpdated)=0
virtual	~SG_ParentRelation ()
virtual SG_ParentRelation *	NewCopy ()=0
virtual bool	IsVertexRelation ()
virtual bool	IsSlowRelation ()
Protected Member Functions
	SG_ParentRelation ()
	SG_ParentRelation (const SG_ParentRelation &)

---

Detailed Description

Definition at line 57 of file SG_ParentRelation.h.

---

Constructor & Destructor Documentation

virtual SG_ParentRelation::~SG_ParentRelation

(

)

[inline, virtual]

Definition at line 78 of file SG_ParentRelation.h.

SG_ParentRelation::SG_ParentRelation

(

)

[inline, protected]

Protected constructors this class is not meant to be instantiated.

Definition at line 121 of file SG_ParentRelation.h.

SG_ParentRelation::SG_ParentRelation

(

const SG_ParentRelation &

)

[protected]

Copy construction should not be implemented

---

Member Function Documentation

virtual bool SG_ParentRelation::IsSlowRelation

(

)

[inline, virtual]

Need this to see if we are able to adjust time-offset from the python api

Reimplemented in KX_SlowParentRelation.

Definition at line 110 of file SG_ParentRelation.h.

Referenced by SG_Node::IsSlowParent().

virtual bool SG_ParentRelation::IsVertexRelation

(

)

[inline, virtual]

Vertex Parent Relation are special: they don't propagate rotation

Reimplemented in KX_VertexParentRelation.

Definition at line 100 of file SG_ParentRelation.h.

Referenced by SG_Node::IsVertexParent().

virtual SG_ParentRelation* SG_ParentRelation::NewCopy

(

)

[pure virtual]

You must provide a way of duplicating an instance of an SG_ParentRelation. This should return a pointer to a new duplicate allocated on the heap. Responsibilty for deleting the duplicate resides with the caller of this method.

Implemented in KX_BoneParentRelation, KX_NormalParentRelation, KX_VertexParentRelation, and KX_SlowParentRelation.

Referenced by SG_Spatial::SG_Spatial().

virtual bool SG_ParentRelation::UpdateChildCoordinates	(	SG_Spatial *	child,
		const SG_Spatial *	parent,
		bool &	parentUpdated
	)		[pure virtual]

Update the childs local and global coordinates based upon the parents global coordinates. You must also handle the case when this node has no parent (parent == NULL). Usually you should just copy the local coordinates of the child to the world coordinates.

Implemented in KX_BoneParentRelation, KX_NormalParentRelation, KX_VertexParentRelation, and KX_SlowParentRelation.

Referenced by SG_Spatial::ComputeWorldTransforms().

---

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

• SG_ParentRelation.h