TGLScaleManip Class Reference

#include <TGLScaleManip.h>

Inheritance diagram for TGLScaleManip:

List of all members.

Public Member Functions
	TGLScaleManip ()
	TGLScaleManip (TGLPhysicalShape *shape)
virtual	~TGLScaleManip ()
virtual void	Draw (const TGLCamera &camera) const
virtual Bool_t	HandleButton (const Event_t &event, const TGLCamera &camera)
virtual Bool_t	HandleMotion (const Event_t &event, const TGLCamera &camera)
	TGLScaleManip ()
	TGLScaleManip (TGLPhysicalShape *shape)
virtual	~TGLScaleManip ()
virtual void	Draw (const TGLCamera &camera) const
virtual Bool_t	HandleButton (const Event_t &event, const TGLCamera &camera)
virtual Bool_t	HandleMotion (const Event_t &event, const TGLCamera &camera)
Private Member Functions
void	LimitScale (Double_t &factor) const
	initial scaling factors
void	LimitScale (Double_t &factor) const
	initial scaling factors
Private Attributes
TGLVector3	fStartScale

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Detailed Description

Definition at line 30 of file TGLScaleManip.h.

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Constructor & Destructor Documentation

TGLScaleManip::TGLScaleManip

(

)

TGLScaleManip::TGLScaleManip

(

TGLPhysicalShape *

shape

)

Definition at line 36 of file TGLScaleManip.cxx.

TGLScaleManip::~TGLScaleManip

(

)

[virtual]

Definition at line 43 of file TGLScaleManip.cxx.

TGLScaleManip::TGLScaleManip

(

)

TGLScaleManip::TGLScaleManip

(

TGLPhysicalShape *

shape

)

virtual TGLScaleManip::~TGLScaleManip

(

)

[virtual]

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Member Function Documentation

void TGLScaleManip::LimitScale

(

Double_t &

factor

)

const [private]

initial scaling factors

Definition at line 159 of file TGLScaleManip.cxx.

Referenced by HandleMotion().

void TGLScaleManip::Draw

(

const TGLCamera &

camera

)

const [virtual]

Implements TGLManip.

Definition at line 49 of file TGLScaleManip.cxx.

References TGLPhysicalShape::BoundingBox(), box(), TGLManip::CalcDrawScale(), camera, TGLManip::ColorFor(), TGLUtil::DrawLine(), TGLUtil::DrawSphere(), TGLUtil::fgGrey, TGLUtil::fgWhite, TGLManip::fShape, TGLPhysicalShape::GetManip(), GL_BLEND, GL_CULL_FACE, GL_ONE_MINUS_SRC_ALPHA, GL_SRC_ALPHA, glBlendFunc(), glDisable(), glEnable(), glPopName(), glPushName(), TGLUtil::kLineHeadBox, TGLPhysicalShape::kScaleX, TGLPhysicalShape::kScaleY, and TGLPhysicalShape::kScaleZ.

Bool_t TGLScaleManip::HandleButton	(	const Event_t &	event,
		const TGLCamera &	camera
	)			[virtual]

Reimplemented from TGLManip.

Definition at line 110 of file TGLScaleManip.cxx.

References camera, TGLManip::fSelectedWidget, TGLManip::fShape, fStartScale, Event_t::fType, TGLPhysicalShape::GetScale(), TGLManip::HandleButton(), and kButtonPress.

Bool_t TGLScaleManip::HandleMotion	(	const Event_t &	event,
		const TGLCamera &	camera
	)			[virtual]

Reimplemented from TGLManip.

Definition at line 124 of file TGLScaleManip.cxx.

References TGLBoundingBox::Axis(), TGLPhysicalShape::BoundingBox(), camera, TGLBoundingBox::Center(), Dot(), TGLManip::fActive, TGLManip::fFirstMouse, TGLManip::fLastMouse, TGLManip::fSelectedWidget, TGLManip::fShape, fStartScale, Event_t::fX, Event_t::fY, TPoint::GetX(), TPoint::GetY(), kFALSE, kTRUE, LimitScale(), TGLVector3::Mag(), TGLPhysicalShape::Scale(), TPoint::SetX(), and TPoint::SetY().

void TGLScaleManip::LimitScale

(

Double_t &

factor

)

const [private]

initial scaling factors

virtual void TGLScaleManip::Draw

(

const TGLCamera &

camera

)

const [virtual]

Implements TGLManip.

virtual Bool_t TGLScaleManip::HandleButton	(	const Event_t &	event,
		const TGLCamera &	camera
	)			[virtual]

Reimplemented from TGLManip.

virtual Bool_t TGLScaleManip::HandleMotion	(	const Event_t &	event,
		const TGLCamera &	camera
	)			[virtual]

Reimplemented from TGLManip.

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Member Data Documentation

TGLVector3 TGLScaleManip::fStartScale [private]

Definition at line 33 of file TGLScaleManip.h.

Referenced by HandleButton(), and HandleMotion().

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

• graf3d/gl/inc/TGLScaleManip.h
• include/TGLScaleManip.h
• graf3d/gl/src/TGLScaleManip.cxx

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