SoClipPlane man page on IRIX

SoClipPlane man page on IRIX

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							      SoClipPlane(3IV)

NAME
     SoClipPlane (SoClpPln) - clipping plane node

INHERITS FROM
     SoBase > SoFieldContainer > SoNode > SoClipPlane

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

     typedef SoClipPlane  SoClpPln

	  Fields from class SoClipPlane:

     SoSFPlane		 plane
     SoSFBool		 on

	  Functions from class SoClipPlane:

     SoClipPlane *	 SoClpPlnCreate()
     SoType		 SoClpPlnGetClassTypeId()

	  Functions from class SoNode:

     void		 SoClpPlnSetOverride(SoClpPln *this, SbBool state)
     SbBool		 SoClpPlnIsOverride(const SoClpPln *this)
     SoNode *		 SoClpPlnCopy(const SoClpPln *this, SbBool
			      copyConnections = FALSE)
     SbBool		 SoClpPlnAffectsState(const SoClpPln *this)
     SoNode *		 SoClpPlnGetByName(const char *name)
     int		 SoClpPlnGetByNameList(const char *name, SoNodeList
			      *list)

	  Functions from class SoFieldContainer:

     void		 SoClpPlnSetToDflts(SoClpPln *this)
     SbBool		 SoClpPlnHasDfltVals(const SoClpPln *this)
     SbBool		 SoClpPlnFldsAreEq(const SoClpPln *this, const
			      SoFieldContainer *fc)
     void		 SoClpPlnCopyFieldVals(SoClpPln *this, const
			      SoFieldContainer *fc, SbBool copyConnections =
			      FALSE)
     SbBool		 SoClpPlnSet(SoClpPln *this, const char
			      *fieldDataString)
     void		 SoClpPlnGet(SoClpPln *this, SbString
			      *fieldDataString)
     int		 SoClpPlnGetFields(const SoClpPln *this, SoFieldList
			      *resultList)
     SoField *		 SoClpPlnGetField(const SoClpPln *this, const char
			      *fieldName)
     SbBool		 SoClpPlnGetFieldName(const SoClpPln *this, const
			      SoField *field, SbName *fieldName)

Page 1

SoClipPlane(3IV)

     SbBool		 SoClpPlnIsNotifyEnabled(const SoClpPln *this)
     SbBool		 SoClpPlnEnableNotify(SoClpPln *this, SbBool flag)

	  Functions from class SoBase:

     void		 SoClpPlnRef(SoClpPln *this)
     void		 SoClpPlnUnref(const SoClpPln *this)
     void		 SoClpPlnUnrefNoDelete(const SoClpPln *this)
     void		 SoClpPlnTouch(SoClpPln *this)
     SoType		 SoClpPlnGetTypeId(const SoClpPln *this)
     SbBool		 SoClpPlnIsOfType(const SoClpPln *this, SoType type)
     void		 SoClpPlnSetName(SoClpPln *this, const char *name)
     SbName		 SoClpPlnGetName(const SoClpPln *this)

DESCRIPTION
     This node clips all subsequent shapes in the scene graph to the half-
     space defined by the plane field. The half-space is the side of the plane
     in the direction of the plane normal. For example, if the plane is
     positioned at the origin and the normal is pointing down the positive X
     axis, everything in the negative X space will be clipped away.

     Any number of clipping planes may be active simultaneously, although the
     graphics library may place a limit on this number during rendering.

FIELDS
     SoSFPlane		 plane
	  Plane defining half-space.

     SoSFBool		 on
	  Whether clipping plane is active.

FUNCTIONS
     SoClipPlane *	 SoClpPlnCreate()
	  Creates a clip plane node with default settings.

     SoType		 SoClpPlnGetClassTypeId()
	  Returns type identifier for this class.

ACTION BEHAVIOR
     SoGLRenderAction, SoCallbackAction, SoRayPickAction
	  Adds the plane to the current list of clipping planes in the state.

FILE FORMAT/DEFAULTS
     ClipPlane {
	  plane	 1 0 0	0
	  on	 TRUE
     }

Page 2

							      SoClipPlane(3IV)

SEE ALSO
     SoCamera, SoShapeHints

Page 3

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