TArcBall.cxx File Reference

#include "TArcBall.h"
#include "TPoint.h"
#include "TMath.h"

Include dependency graph for TArcBall.cxx:

Go to the source code of this file.

Functions
void	Vector3dCross (Double_t *NewObj, const Double_t *v1, const Double_t *v2)
Double_t	Vector3dDot (const Double_t *NewObj, const Double_t *v1)
Double_t	Vector3dLengthSquared (const Double_t *NewObj)
Double_t	Vector3dLength (const Double_t *NewObj)
void	Matrix3dSetZero (Double_t *NewObj)
void	Matrix3dSetIdentity (Double_t *NewObj)
void	Matrix3dSetRotationFromQuat4d (Double_t *NewObj, const Double_t *q1)
void	Matrix3dMulMatrix3d (Double_t *NewObj, const Double_t *m1)
void	Matrix4dSetRotationScaleFromMatrix4d (Double_t *NewObj, const Double_t *m1)
Double_t	Matrix4fSVD (const Double_t *NewObj, Double_t *rot3, Double_t *rot4)
void	Matrix4dSetRotationScaleFromMatrix3d (Double_t *NewObj, const Double_t *m1)
void	Matrix4dMulRotationScale (Double_t *NewObj, Double_t scale)
void	Matrix4dSetRotationFromMatrix3d (Double_t *NewObj, const Double_t *m1)

Variables
const Double_t	Epsilon = 1.0e-5

Function Documentation

Matrix3dMulMatrix3d()

void Matrix3dMulMatrix3d	(	Double_t *	NewObj,
		const Double_t *	m1
	)

Definition at line 96 of file TArcBall.cxx.

Referenced by TArcBall::Drag().

Matrix3dSetIdentity()

void Matrix3dSetIdentity ( Double_t *  NewObj )

inline

Definition at line 71 of file TArcBall.cxx.

Referenced by TArcBall::ResetMatrices().

Matrix3dSetRotationFromQuat4d()

void Matrix3dSetRotationFromQuat4d	(	Double_t *	NewObj,
		const Double_t *	q1
	)

Definition at line 80 of file TArcBall.cxx.

Referenced by TArcBall::Drag().

Matrix3dSetZero()

void Matrix3dSetZero ( Double_t *  NewObj )

inline

Definition at line 63 of file TArcBall.cxx.

Referenced by Matrix3dSetIdentity().

Matrix4dMulRotationScale()

void Matrix4dMulRotationScale ( Double_t *  NewObj, Double_t  scale  )

inline

Definition at line 191 of file TArcBall.cxx.

Referenced by Matrix4dSetRotationFromMatrix3d().

Matrix4dSetRotationFromMatrix3d()

void Matrix4dSetRotationFromMatrix3d	(	Double_t *	NewObj,
		const Double_t *	m1
	)

Definition at line 200 of file TArcBall.cxx.

Referenced by TArcBall::Drag().

Matrix4dSetRotationScaleFromMatrix3d()

void Matrix4dSetRotationScaleFromMatrix3d ( Double_t *  NewObj, const Double_t *  m1  )

inline

Definition at line 182 of file TArcBall.cxx.

Referenced by Matrix4dSetRotationFromMatrix3d().

Matrix4dSetRotationScaleFromMatrix4d()

void Matrix4dSetRotationScaleFromMatrix4d ( Double_t *  NewObj, const Double_t *  m1  )

inline

Definition at line 118 of file TArcBall.cxx.

Referenced by Matrix4fSVD().

Matrix4fSVD()

Double_t Matrix4fSVD ( const Double_t *  NewObj, Double_t *  rot3, Double_t *  rot4  )

inline

Definition at line 127 of file TArcBall.cxx.

Referenced by Matrix4dSetRotationFromMatrix3d().

Vector3dCross()

void Vector3dCross ( Double_t *  NewObj, const Double_t *  v1, const Double_t *  v2  )

inline

Definition at line 33 of file TArcBall.cxx.

Referenced by TArcBall::Drag().

Vector3dDot()

Double_t Vector3dDot ( const Double_t *  NewObj, const Double_t *  v1  )

inline

Definition at line 42 of file TArcBall.cxx.

Referenced by TArcBall::Drag().

Vector3dLength()

Double_t Vector3dLength ( const Double_t *  NewObj )

inline

Definition at line 56 of file TArcBall.cxx.

Referenced by TArcBall::Drag().

Vector3dLengthSquared()

Double_t Vector3dLengthSquared ( const Double_t *  NewObj )

inline

Definition at line 49 of file TArcBall.cxx.

Referenced by Vector3dLength().

Variable Documentation

Epsilon

const Double_t Epsilon = 1.0e-5

Definition at line 16 of file TArcBall.cxx.

Referenced by TArcBall::Drag().