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						     SoTransformSeparator(3IV)

NAME
     SoTransformSeparator (SoXfSep) - group node that saves and restores
     transformation state

INHERITS FROM
     SoBase > SoFieldContainer > SoNode > SoGroup > SoTransformSeparator

SYNOPSIS
     #include <Inventor_c/nodes/SoTransformSeparator.h>

     typedef SoTransformSeparator
			 SoXfSep

	  Functions from class SoTransformSeparator:

     SoTransformSeparator *  SoXfSepCreate()
     SoTransformSeparator *  SoXfSepCreateN(int nChildren)
     SoType		     SoXfSepGetClassTypeId()

	  Functions from class SoGroup:

     void		 SoXfSepAddChild(SoXfSep *this, SoNode *child)
     void		 SoXfSepInsertChild(SoXfSep *this, SoNode *child, int
			      newChildIndex)
     SoNode *		 SoXfSepGetChild(const SoXfSep *this, int index)
     int		 SoXfSepFindChild(const SoXfSep *this, const SoNode
			      *child)
     int		 SoXfSepGetNumChildren(const SoXfSep *this)
     void		 SoXfSepRemoveChild(SoXfSep *this, int index)
     void		 SoXfSepRemoveChildNode(SoXfSep *this, SoNode *child)
     void		 SoXfSepRemoveAllChildren(SoXfSep *this)
     void		 SoXfSepReplaceChild(SoXfSep *this, int index, SoNode
			      *newChild)
     void		 SoXfSepReplaceChildNode(SoXfSep *this, SoNode
			      *oldChild, SoNode *newChild)

	  Functions from class SoNode:

     void		 SoXfSepSetOverride(SoXfSep *this, SbBool state)
     SbBool		 SoXfSepIsOverride(const SoXfSep *this)
     SoNode *		 SoXfSepCopy(const SoXfSep *this, SbBool
			      copyConnections = FALSE)
     SbBool		 SoXfSepAffectsState(const SoXfSep *this)
     SoNode *		 SoXfSepGetByName(const char *name)
     int		 SoXfSepGetByNameList(const char *name, SoNodeList
			      *list)

	  Functions from class SoFieldContainer:

     void		 SoXfSepSetToDflts(SoXfSep *this)
     SbBool		 SoXfSepHasDfltVals(const SoXfSep *this)

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SoTransformSeparator(3IV)

     SbBool		 SoXfSepFldsAreEq(const SoXfSep *this, const
			      SoFieldContainer *fc)
     void		 SoXfSepCopyFieldVals(SoXfSep *this, const
			      SoFieldContainer *fc, SbBool copyConnections =
			      FALSE)
     SbBool		 SoXfSepSet(SoXfSep *this, const char
			      *fieldDataString)
     void		 SoXfSepGet(SoXfSep *this, SbString *fieldDataString)
     int		 SoXfSepGetFields(const SoXfSep *this, SoFieldList
			      *resultList)
     SoField *		 SoXfSepGetField(const SoXfSep *this, const char
			      *fieldName)
     SbBool		 SoXfSepGetFieldName(const SoXfSep *this, const
			      SoField *field, SbName *fieldName)
     SbBool		 SoXfSepIsNotifyEnabled(const SoXfSep *this)
     SbBool		 SoXfSepEnableNotify(SoXfSep *this, SbBool flag)

	  Functions from class SoBase:

     void		 SoXfSepRef(SoXfSep *this)
     void		 SoXfSepUnref(const SoXfSep *this)
     void		 SoXfSepUnrefNoDelete(const SoXfSep *this)
     void		 SoXfSepTouch(SoXfSep *this)
     SoType		 SoXfSepGetTypeId(const SoXfSep *this)
     SbBool		 SoXfSepIsOfType(const SoXfSep *this, SoType type)
     void		 SoXfSepSetName(SoXfSep *this, const char *name)
     SbName		 SoXfSepGetName(const SoXfSep *this)

DESCRIPTION
     This group node is similar to the SoSeparator node in that it saves state
     before traversing its children and restores it afterwards. However, it
     saves only the current transformation; all other state is left as is.
     This node can be useful for positioning a camera, since the
     transformations to the camera will not affect the rest of the scene, even
     through the camera will view the scene. Similarly, this node can be used
     to isolate transformations to light sources or other objects.

FUNCTIONS
     SoTransformSeparator *  SoXfSepCreate()
	  Creates a transform separator node with default settings.

     SoTransformSeparator *  SoXfSepCreateN(int nChildren)
	  Constructor that takes approximate number of children.

     SoType		     SoXfSepGetClassTypeId()
	  Returns type identifier for this class.

ACTION BEHAVIOR
     SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction,
     SoGetMatrixAction, SoRayPickAction

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						     SoTransformSeparator(3IV)

	  Saves the current transformation state, traverses all children, and
	  restores the previous transformation state.

FILE FORMAT/DEFAULTS
     TransformSeparator {
     }

SEE ALSO
     SoResetTransform, SoTransformation

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