class TGLClipSet: public TGLOverlayElement


 TGLClipSet

 A collection of concrete TGLClip objects to be selected from.

Function Members (Methods)

public:

	TGLClipSet()
virtual	~TGLClipSet()
static TClass*	Class()
void	FillPlaneSet(TGLPlaneSet_t& set) const
void	GetClipState(EClipType type, Double_t* data) const
EClipType	GetClipType() const
TGLClip*	GetCurrentClip() const
Bool_t	GetShowClip() const
Bool_t	GetShowManip() const
virtual Bool_t	Handle(TGLRnrCtx& rnrCtx, TGLOvlSelectRecord& selRec, Event_t* event)
virtual TClass*	IsA() const
Bool_t	IsClipping() const
virtual Bool_t	MouseEnter(TGLOvlSelectRecord& selRec)
virtual void	MouseLeave()
virtual Bool_t	MouseStillInside(TGLOvlSelectRecord& selRec)
virtual void	Render(TGLRnrCtx& rnrCtx)
void	SetClipState(EClipType type, const Double_t* data)
void	SetClipType(EClipType type)
void	SetShowClip(Bool_t show)
void	SetShowManip(Bool_t show)
void	SetupClips(const TGLBoundingBox& sceneBBox)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

Data Members

protected:

TGLClipBox*	fClipBox
TGLClipPlane*	fClipPlane
TGLClip*	fCurrentClip	! the current clipping shape
TGLManipSet*	fManip
Bool_t	fShowClip
Bool_t	fShowManip

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLClipSet()

 Constructor.

~TGLClipSet()

 Destructor.

Bool_t MouseEnter(TGLOvlSelectRecord& selRec)

 Mouse has enetered this element.
 Forward to ManipSet.

Bool_t MouseStillInside(TGLOvlSelectRecord& selRec)

 A new overlay hit is about to be processed.
 Forward to ManipSet.

Bool_t Handle(TGLRnrCtx& rnrCtx, TGLOvlSelectRecord& selRec, Event_t* event)

 Handle overlay event.
 Forward to ManipSet.

void MouseLeave()

 Mouse has left the element.
 Forward to ManipSet.

void Render(TGLRnrCtx& rnrCtx)

 Render clip-shape and manipulator.

void FillPlaneSet(TGLPlaneSet_t& set) const

 Forward request to fill the plane-set to the current clip.

void SetupClips(const TGLBoundingBox& sceneBBox)

 Setup clipping objects for current scene bounding box.

void GetClipState(EClipType type, Double_t* data) const

 Get state of clip object 'type' into data vector:

 'type' requested - 'data' contents returned
 kClipPlane   4 components - A,B,C,D - of plane eq : Ax+By+CZ+D = 0
 kBoxPlane    6 components - Box Center X/Y/Z - Box Extents X/Y/Z

void SetClipState(EClipType type, const Double_t* data)

 Set state of clip object 'type' into data vector:

 'type' specified        'data' contents interpretation
 kClipNone               ignored
 kClipPlane              4 components - A,B,C,D - of plane eq : Ax+By+CZ+D = 0
 kBoxPlane               6 components - Box Center X/Y/Z - Box Extents X/Y/Z

EClipType GetClipType()

 Get current type active in viewer - returns one of kClipNone
 kClipPlane or kClipBox.

void SetClipType(EClipType type)

 Set current clip active in viewer - 'type' is one of kClipNone
 kClipPlane or kClipBox.

Bool_t IsClipping()

{ return fCurrentClip != 0; }

TGLClip * GetCurrentClip()

{ return fCurrentClip; }

Bool_t GetShowManip()

 Editor only supports combined flag so far.

{ return fShowManip; }

void SetShowManip(Bool_t show)

{ fShowManip = show; }

Bool_t GetShowClip()

{ return fShowClip; }

void SetShowClip(Bool_t show)

{ fShowClip = show; }

Author: Richard Maunder 16/09/2005
Last update: root/gl:$Id: TGLClip.h 20882 2007-11-19 11:31:26Z rdm $
Copyright (C) 1995-2005, Rene Brun and Fons Rademakers. *

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