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vtkPieceScalars.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPieceScalars.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#ifndef __vtkPieceScalars_h
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#define __vtkPieceScalars_h
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#include "
vtkDataSetAlgorithm.h
"
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class
vtkFloatArray
;
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class
vtkIntArray
;
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class
VTK_PARALLEL_EXPORT
vtkPieceScalars
:
public
vtkDataSetAlgorithm
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{
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public
:
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static
vtkPieceScalars
*
New
();
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vtkTypeMacro(
vtkPieceScalars
,
vtkDataSetAlgorithm
);
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void
PrintSelf
(ostream& os,
vtkIndent
indent);
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void
SetScalarModeToCellData
() {this->SetCellScalarsFlag(1);}
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void
SetScalarModeToPointData
() {this->SetCellScalarsFlag(0);}
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int
GetScalarMode
() {
return
this->CellScalarsFlag;}
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// Dscription:
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// This option uses a random mapping between pieces and scalar values.
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// The scalar values are choosen between 0 and 1. By default, random mode is off.
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vtkSetMacro(RandomMode,
int
);
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vtkGetMacro(RandomMode,
int
);
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vtkBooleanMacro(RandomMode,
int
);
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protected
:
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vtkPieceScalars
();
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~
vtkPieceScalars
();
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// Append the pieces.
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int
RequestData
(
vtkInformation
*,
vtkInformationVector
**,
vtkInformationVector
*);
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vtkIntArray
*MakePieceScalars(
int
piece,
vtkIdType
numScalars);
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vtkFloatArray
*MakeRandomScalars(
int
piece,
vtkIdType
numScalars);
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vtkSetMacro(CellScalarsFlag,
int
);
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int
CellScalarsFlag
;
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int
RandomMode
;
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private
:
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vtkPieceScalars
(
const
vtkPieceScalars
&);
// Not implemented.
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void
operator=(
const
vtkPieceScalars
&);
// Not implemented.
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};
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#endif
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