ITrafo Class Reference

Interface for generic geometry object coordiante transformation. More...

#include "Transformation.hpp"

Public Member Functions
virtual int	trafoDim () const =0
	retuns the dimension of transformation. This info helps to optimize the actual transformation process of the geometry objects
virtual void	transform (double &x, double &y, double &z, bool inv=false) const =0
	performs coordiante transformation please note that coordinates must not be changed if not effected by the transformation

Detailed Description

Interface for generic geometry object coordiante transformation.

Member Function Documentation

virtual int trafoDim ( ) const

pure virtual

retuns the dimension of transformation. This info helps to optimize the actual transformation process of the geometry objects

Returns

1 if only z values are changed

2 for 2d transformations

3 if all coordinate values may be changed

virtual void transform ( double &  x, double &  y, double &  z, bool  inv = false  ) const

pure virtual

performs coordiante transformation please note that coordinates must not be changed if not effected by the transformation

Parameters

[in,out]	x	x-coordinates
[in,out]	y	y-coordinates
[in,out]	z	z-coordinates
[in]	inv	inversion flag if transformation should be inverted