109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkCutMaterial.h
|
||
|
|
|
||
|
|
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.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/**
|
||
|
|
* @class vtkCutMaterial
|
||
|
|
* @brief Automatically computes the cut plane for a material array pair.
|
||
|
|
*
|
||
|
|
* vtkCutMaterial computes a cut plane based on an up vector, center of the bounding box
|
||
|
|
* and the location of the maximum variable value.
|
||
|
|
* These computed values are available so that they can be used to set the camera
|
||
|
|
* for the best view of the plane.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkCutMaterial_h
|
||
|
|
#define vtkCutMaterial_h
|
||
|
|
|
||
|
|
#include "vtkFiltersParallelModule.h" // For export macro
|
||
|
|
#include "vtkPolyDataAlgorithm.h"
|
||
|
|
|
||
|
|
class vtkPlane;
|
||
|
|
|
||
|
|
class VTKFILTERSPARALLEL_EXPORT vtkCutMaterial : public vtkPolyDataAlgorithm
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
vtkTypeMacro(vtkCutMaterial, vtkPolyDataAlgorithm);
|
||
|
|
static vtkCutMaterial* New();
|
||
|
|
|
||
|
|
///@{
|
||
|
|
/**
|
||
|
|
* Cell array that contains the material values.
|
||
|
|
*/
|
||
|
|
vtkSetStringMacro(MaterialArrayName);
|
||
|
|
vtkGetStringMacro(MaterialArrayName);
|
||
|
|
///@}
|
||
|
|
|
||
|
|
///@{
|
||
|
|
/**
|
||
|
|
* Material to probe.
|
||
|
|
*/
|
||
|
|
vtkSetMacro(Material, int);
|
||
|
|
vtkGetMacro(Material, int);
|
||
|
|
///@}
|
||
|
|
|
||
|
|
///@{
|
||
|
|
/**
|
||
|
|
* For now, we just use the cell values.
|
||
|
|
* The array name to cut.
|
||
|
|
*/
|
||
|
|
vtkSetStringMacro(ArrayName);
|
||
|
|
vtkGetStringMacro(ArrayName);
|
||
|
|
///@}
|
||
|
|
|
||
|
|
///@{
|
||
|
|
/**
|
||
|
|
* The last piece of information that specifies the plane.
|
||
|
|
*/
|
||
|
|
vtkSetVector3Macro(UpVector, double);
|
||
|
|
vtkGetVector3Macro(UpVector, double);
|
||
|
|
///@}
|
||
|
|
|
||
|
|
///@{
|
||
|
|
/**
|
||
|
|
* Accesses to the values computed during the execute method. They
|
||
|
|
* could be used to get a good camera view for the resulting plane.
|
||
|
|
*/
|
||
|
|
vtkGetVector3Macro(MaximumPoint, double);
|
||
|
|
vtkGetVector3Macro(CenterPoint, double);
|
||
|
|
vtkGetVector3Macro(Normal, double);
|
||
|
|
///@}
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkCutMaterial();
|
||
|
|
~vtkCutMaterial() override;
|
||
|
|
|
||
|
|
int RequestData(vtkInformation*, vtkInformationVector**,
|
||
|
|
vtkInformationVector*) override; // generate output data
|
||
|
|
int FillInputPortInformation(int port, vtkInformation* info) override;
|
||
|
|
void ComputeMaximumPoint(vtkDataSet* input);
|
||
|
|
void ComputeNormal();
|
||
|
|
|
||
|
|
char* MaterialArrayName;
|
||
|
|
int Material;
|
||
|
|
char* ArrayName;
|
||
|
|
double UpVector[3];
|
||
|
|
double MaximumPoint[3];
|
||
|
|
double CenterPoint[3];
|
||
|
|
double Normal[3];
|
||
|
|
|
||
|
|
vtkPlane* PlaneFunction;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkCutMaterial(const vtkCutMaterial&) = delete;
|
||
|
|
void operator=(const vtkCutMaterial&) = delete;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|