/usr/include/paraview/ImageDecomp.h is in paraview-dev 5.0.1+dfsg1-4.
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* Copyright 2012 SciberQuest Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither name of SciberQuest Inc. nor the names of any contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ImageDecomp_h
#define ImageDecomp_h
#include "CartesianDecomp.h" // for CartesianDecomp
class CartesianDataBlock;
class CartesianDataBlockIODescriptor;
/// Splits a cartesian grid into a set of smaller cartesian grids.
/**
Splits a cartesian grid into a set of smaller cartesian grids using
a set of axis aligned planes. Given a point will locate and return
the sub-grid which contains it.
*/
class ImageDecomp : public CartesianDecomp
{
public:
static ImageDecomp *New(){ return new ImageDecomp; }
/**
Get/Set the domain origin.
*/
void SetOrigin(double x0, double y0, double z0);
void SetOrigin(const double X0[3]);
double *GetOrigin(){ return this->X0; }
const double *GetOrigin() const { return this->X0; }
/**
Get/Set the grid spacing.
*/
void SetSpacing(double dx, double dy, double dz);
void SetSpacing(const double dX[3]);
double *GetSpacing(){ return this->DX; }
const double *GetSpacing() const { return this->DX; }
/**
Set the domain bounds based on curren values of
extent, oring and spacing.
*/
void ComputeBounds();
/**
Decompose the domain in to the requested number of blocks.
*/
int DecomposeDomain();
protected:
ImageDecomp();
~ImageDecomp();
private:
void operator=(ImageDecomp &); // not implemented
ImageDecomp(ImageDecomp &); // not implemented
private:
double DX[3]; // grid spacing
double X0[3]; // origin
};
#endif
// VTK-HeaderTest-Exclude: ImageDecomp.h
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