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/*=========================================================================
Program: Visualization Toolkit
Module: vtkAssemblyNode.cxx
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 "vtkAssemblyNode.h"
#include "vtkProp.h"
#include "vtkMatrix4x4.h"
#include "vtkObjectFactory.h"
vtkStandardNewMacro(vtkAssemblyNode);
//----------------------------------------------------------------------------
vtkAssemblyNode::vtkAssemblyNode()
{
this->ViewProp = 0;
this->Matrix = 0;
}
//----------------------------------------------------------------------------
vtkAssemblyNode::~vtkAssemblyNode()
{
if (this->Matrix)
{
this->Matrix->Delete();
this->Matrix = 0;
}
}
//----------------------------------------------------------------------------
// Don't do reference counting
void vtkAssemblyNode::SetViewProp(vtkProp *prop)
{
this->ViewProp = prop;
}
//----------------------------------------------------------------------------
void vtkAssemblyNode::SetMatrix(vtkMatrix4x4 *matrix)
{
// delete previous
if (this->Matrix)
{
this->Matrix->Delete();
this->Matrix = 0;
}
// return if NULL matrix specified
if (!matrix)
{
return;
}
// else create a copy of the matrix
vtkMatrix4x4 *newMatrix = vtkMatrix4x4::New();
newMatrix->DeepCopy(matrix);
this->Matrix = newMatrix;
}
//----------------------------------------------------------------------------
unsigned long vtkAssemblyNode::GetMTime()
{
unsigned long propMTime = 0;
unsigned long matrixMTime = 0;
if (this->ViewProp)
{
propMTime = this->ViewProp->GetMTime();
}
if (this->Matrix)
{
matrixMTime = this->Matrix->GetMTime();
}
return (propMTime > matrixMTime ? propMTime : matrixMTime);
}
//----------------------------------------------------------------------------
void vtkAssemblyNode::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
if ( this->ViewProp )
{
os << indent << "ViewProp: " << this->ViewProp << "\n";
}
else
{
os << indent << "ViewProp: (none)\n";
}
if ( this->Matrix )
{
os << indent << "Matrix: " << this->Matrix << "\n";
}
else
{
os << indent << "Matrix: (none)\n";
}
}
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