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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkAbstractMapper3D.cxx,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkAbstractMapper3D.h"
#include "vtkDataSet.h"
#include "vtkMath.h"
vtkCxxRevisionMacro(vtkAbstractMapper3D, "$Revision: 1.19 $");
// Construct with initial range (0,1).
vtkAbstractMapper3D::vtkAbstractMapper3D()
{
vtkMath::UninitializeBounds(this->Bounds);
this->Center[0] = this->Center[1] = this->Center[2] = 0.0;
}
// Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
void vtkAbstractMapper3D::GetBounds(double bounds[6])
{
this->GetBounds();
for (int i=0; i<6; i++)
{
bounds[i] = this->Bounds[i];
}
}
double *vtkAbstractMapper3D::GetCenter()
{
this->GetBounds();
for (int i=0; i<3; i++)
{
this->Center[i] = (this->Bounds[2*i+1] + this->Bounds[2*i]) / 2.0;
}
return this->Center;
}
double vtkAbstractMapper3D::GetLength()
{
double diff, l=0.0;
int i;
this->GetBounds();
for (i=0; i<3; i++)
{
diff = this->Bounds[2*i+1] - this->Bounds[2*i];
l += diff * diff;
}
return sqrt(l);
}
void vtkAbstractMapper3D::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
}
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