cadex.Geom.Transformation Class Reference

Defines a transformation matrix. More...

Inherits global.SystemIDisposable.

Public Member Functions
	Transformation (global::System.IntPtr cPtr, bool cMemoryOwn)
void	Dispose ()
	Transformation ()
	Constructor.
	Transformation (cadex.Geom.Transformation theTrsf)
	Constructor.
	Transformation (cadex.Geom.Matrix3d theRotation, cadex.Geom.Vector theTranslation, double theScale)
	Transformation (cadex.Geom.Matrix3d theRotation, cadex.Geom.Vector theTranslation)
	Transformation (cadex.Geom.Axis3d theAxis)
	Transformation (cadex.Geom.Axis3d theSource, cadex.Geom.Axis3d theTarget)
	Transformation (cadex.Geom.Vector theTranslation)
	Transformation (cadex.Geom.Vector theAxis, double theAngle, double theAngularPrecision)
	Transformation (cadex.Geom.Vector theAxis, double theAngle)
	Transformation (cadex.Geom.Axis1d theAxis, double theAngle, double theAngularPrecision)
	Transformation (cadex.Geom.Axis1d theAxis, double theAngle)
	Transformation (cadex.Geom.Axis1d theAxis, double theAngle, cadex.Geom.Vector theTranslation, double theAngularPrecision)
	Constructor.
	Transformation (cadex.Geom.Axis1d theAxis, double theAngle, cadex.Geom.Vector theTranslation)
bool	IsIdentity ()
void	ResetToIdentity ()
double	ScaleFactor ()
	Returns a scale factor.
void	SetScaleFactor (double theScale)
	Sets a scale factor.
cadex.Geom.Vector	Translation ()
void	SetTranslation (cadex.Geom.Vector theVector)
void	SetTranslation (cadex.Geom.Point thePoint1, cadex.Geom.Point thePoint2)
cadex.Geom.Matrix3d	Rotation ()
void	SetRotation (cadex.Geom.Matrix3d theMatrix)
void	SetRotation (cadex.Geom.Axis1d theAxis, double theAngle)
void	SetRotation (cadex.Geom.Vector theVec, double theAngle)
bool	IsNegative ()
void	Invert ()
cadex.Geom.Transformation	Inverted ()
void	Multiply (cadex.Geom.Transformation theTrsf)
	Multiplies this matrix with another one.
cadex.Geom.Transformation	Multiplied (cadex.Geom.Transformation theTrsf)
void	Power (int theNum)
cadex.Geom.Transformation	Powered (int theNum)
bool	IsEqual (cadex.Geom.Transformation theOther)

Static Public Member Functions
static cadex.Geom.Transformation	MirrorTransformation (cadex.Geom.Point thePoint)
static cadex.Geom.Transformation	MirrorTransformation (cadex.Geom.Axis1d theAxis)
static cadex.Geom.Transformation	MirrorTransformation (cadex.Geom.Axis3d theAxis)
static cadex.Geom.Transformation	ScaleTransformation (cadex.Geom.Point thePoint, double theScale)
static cadex.Geom.Transformation	RotateTransformation (cadex.Geom.Vector theVec, double theAngle)
static cadex.Geom.Transformation	RotateTransformation (cadex.Geom.Axis1d theAxis, double theAngle)
static cadex.Geom.Transformation	TranslateTransformation (cadex.Geom.Vector theVector)

Protected Member Functions
virtual void	Dispose (bool disposing)

Detailed Description

Defines a transformation matrix.

Contains rotation and translation part and a scale factor. A rotation part (3 x 3 matrix) must not contain a scale factor or inversion, i.e. its matrix determinant must be equal to 1.

Individual matrix elements can retrieved using the Data() method.

Constructor & Destructor Documentation

Transformation() [1/2]

cadex.Geom.Transformation.Transformation ( )

inline

Constructor.

Creates an identity matrix.

Transformation() [2/2]

cadex.Geom.Transformation.Transformation ( cadex.Geom.Axis1d theAxis, double theAngle, cadex.Geom.Vector theTranslation, double theAngularPrecision )

inline

Constructor.

Creates a transformation matrix from rotation and translation components. If theAngle (in radians) is less than theAngularPrecision then the rotation component is ignored.

Member Function Documentation

ScaleFactor()

double cadex.Geom.Transformation.ScaleFactor ( )

inline

Returns a scale factor.

By default, a scale factor is 1.

See also

SetScaleFactor().

SetScaleFactor()

void cadex.Geom.Transformation.SetScaleFactor ( double theScale )

inline

Sets a scale factor.

See also

ScaleFactor().