TGLLine3 Class Reference

3D space, fixed length, line class, with direction / length 'vector', passing through point 'vertex'.

Just wraps a TGLVector3 / TGLVertex3 pair.

Definition at line 391 of file TGLUtil.h.

Public Member Functions
	TGLLine3 (const TGLVertex3 &start, const TGLVertex3 &end)
	Vector of line from fVertex. More...
	TGLLine3 (const TGLVertex3 &start, const TGLVector3 &vector)
	Construct 3D line running from 'start', magnitude 'vect'. More...
virtual	~TGLLine3 ()
	Destroy 3D line object. More...
void	Set (const TGLVertex3 &start, const TGLVertex3 &end)
	Set 3D line running from 'start' to 'end'. More...
void	Set (const TGLVertex3 &start, const TGLVector3 &vector)
	Set 3D line running from start, magnitude 'vect'. More...
const TGLVertex3 &	Start () const
const TGLVertex3	End () const
const TGLVector3 &	Vector () const
void	Draw () const
	Draw line in current basic GL color. More...
	ClassDef (TGLLine3, 0)

Private Attributes
TGLVertex3	fVertex
TGLVector3	fVector
	Start vertex of line. More...

#include <TGLUtil.h>

Collaboration diagram for TGLLine3:

Constructor & Destructor Documentation

TGLLine3::TGLLine3	(	const TGLVertex3 &	start,
		const TGLVertex3 &	end
	)

Vector of line from fVertex.

Construct 3D line running from 'start' to 'end'.

Definition at line 199 of file TGLUtil.cxx.

TGLLine3::TGLLine3	(	const TGLVertex3 &	start,
		const TGLVector3 &	vector
	)

Construct 3D line running from 'start', magnitude 'vect'.

Definition at line 207 of file TGLUtil.cxx.

TGLLine3::~TGLLine3 ( )

virtual

Destroy 3D line object.

Definition at line 215 of file TGLUtil.cxx.

Member Function Documentation

TGLLine3::ClassDef	(	TGLLine3	,
		0
	)

void TGLLine3::Draw

(

)

const

Draw line in current basic GL color.

Assume we are in the correct reference frame

Definition at line 241 of file TGLUtil.cxx.

const TGLVertex3 TGLLine3::End ( ) const

inline

Definition at line 410 of file TGLUtil.h.

Referenced by Draw().

void TGLLine3::Set	(	const TGLVertex3 &	start,
		const TGLVertex3 &	end
	)

Set 3D line running from 'start' to 'end'.

Definition at line 222 of file TGLUtil.cxx.

void TGLLine3::Set	(	const TGLVertex3 &	start,
		const TGLVector3 &	vector
	)

Set 3D line running from start, magnitude 'vect'.

Definition at line 231 of file TGLUtil.cxx.

const TGLVertex3& TGLLine3::Start ( ) const

inline

Definition at line 409 of file TGLUtil.h.

Referenced by TGLRotateManip::CalculateAngleDelta(), TGLRotateManip::Draw(), TGLUtil::DrawLine(), and Intersection().

const TGLVector3& TGLLine3::Vector ( ) const

inline

Definition at line 411 of file TGLUtil.h.

Referenced by TGLRotateManip::CalculateAngleDelta(), TGLRotateManip::Draw(), TGLUtil::DrawLine(), and Intersection().

Member Data Documentation

TGLVector3 TGLLine3::fVector

private

Start vertex of line.

Definition at line 396 of file TGLUtil.h.

Referenced by End(), Set(), and Vector().

TGLVertex3 TGLLine3::fVertex

private

Definition at line 395 of file TGLUtil.h.

Referenced by Draw(), Set(), and Start().

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

• graf3d/gl/inc/TGLUtil.h
• graf3d/gl/src/TGLUtil.cxx