mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-10-16 07:09:35 +00:00
713cf4228a
The CellSetExplicit and CellSetSingleType classes have an ivar that marks the number of points. There were several instances of code creating cell sets without specifying the number of points. This can be very bad if subsequent code needs that information.
486 lines
16 KiB
C++
486 lines
16 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt 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.
|
|
//
|
|
// Copyright 2015 Sandia Corporation.
|
|
// Copyright 2015 UT-Battelle, LLC.
|
|
// Copyright 2015 Los Alamos National Security.
|
|
//
|
|
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
|
// the U.S. Government retains certain rights in this software.
|
|
//
|
|
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
|
|
// Laboratory (LANL), the U.S. Government retains certain rights in
|
|
// this software.
|
|
//============================================================================
|
|
#ifndef vtk_m_cont_DataSetBuilderExplicit_h
|
|
#define vtk_m_cont_DataSetBuilderExplicit_h
|
|
|
|
#include <vtkm/cont/ArrayHandleCompositeVector.h>
|
|
#include <vtkm/cont/ArrayPortalToIterators.h>
|
|
#include <vtkm/cont/CoordinateSystem.h>
|
|
#include <vtkm/cont/DataSet.h>
|
|
|
|
namespace vtkm {
|
|
namespace cont {
|
|
|
|
//Coordinates builder??
|
|
//Need a singlecellset handler.
|
|
|
|
class DataSetBuilderExplicit
|
|
{
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
void CopyInto(const std::vector<T>& input,
|
|
vtkm::cont::ArrayHandle<T>& output )
|
|
{
|
|
output.Allocate( static_cast<vtkm::Id>(input.size()) );
|
|
std::copy( input.begin(), input.end(),
|
|
ArrayPortalToIteratorBegin(output.GetPortalControl()) );
|
|
}
|
|
public:
|
|
VTKM_CONT
|
|
DataSetBuilderExplicit() {}
|
|
|
|
//Single cell explicits.
|
|
//TODO
|
|
|
|
//Zoo explicit cell
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const std::vector<T> &xVals,
|
|
const std::vector<vtkm::UInt8> &shapes,
|
|
const std::vector<vtkm::IdComponent> &numIndices,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells")
|
|
{
|
|
std::vector<T> yVals(xVals.size(),0), zVals(xVals.size(),0);
|
|
return DataSetBuilderExplicit::Create(xVals,yVals,zVals,
|
|
shapes,numIndices,connectivity,
|
|
coordsNm,cellNm);
|
|
}
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const std::vector<T> &xVals,
|
|
const std::vector<T> &yVals,
|
|
const std::vector<vtkm::UInt8> &shapes,
|
|
const std::vector<vtkm::IdComponent> &numIndices,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells")
|
|
{
|
|
std::vector<T> zVals(xVals.size(),0);
|
|
return DataSetBuilderExplicit::Create(xVals,yVals,zVals,
|
|
shapes,numIndices,connectivity,
|
|
coordsNm,cellNm);
|
|
}
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const std::vector<T> &xVals,
|
|
const std::vector<T> &yVals,
|
|
const std::vector<T> &zVals,
|
|
const std::vector<vtkm::UInt8> &shapes,
|
|
const std::vector<vtkm::IdComponent> &numIndices,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells");
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const vtkm::cont::ArrayHandle<T> &xVals,
|
|
const vtkm::cont::ArrayHandle<T> &yVals,
|
|
const vtkm::cont::ArrayHandle<T> &zVals,
|
|
const vtkm::cont::ArrayHandle<vtkm::UInt8> &shapes,
|
|
const vtkm::cont::ArrayHandle<vtkm::IdComponent> &numIndices,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells")
|
|
{
|
|
return DataSetBuilderExplicit::BuildDataSet(
|
|
xVals,yVals,zVals,
|
|
shapes,numIndices,connectivity,
|
|
coordsNm,cellNm);
|
|
}
|
|
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const std::vector<vtkm::Vec<T,3> > &coords,
|
|
const std::vector<vtkm::UInt8> &shapes,
|
|
const std::vector<vtkm::IdComponent> &numIndices,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells");
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const vtkm::cont::ArrayHandle<vtkm::Vec<T,3> > &coords,
|
|
const vtkm::cont::ArrayHandle<vtkm::UInt8> &shapes,
|
|
const vtkm::cont::ArrayHandle<vtkm::IdComponent> &numIndices,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells")
|
|
{
|
|
return DataSetBuilderExplicit::BuildDataSet(coords,
|
|
shapes,
|
|
numIndices,
|
|
connectivity,
|
|
coordsNm,
|
|
cellNm);
|
|
}
|
|
|
|
template<typename T, typename CellShapeTag>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const std::vector<vtkm::Vec<T,3> > &coords,
|
|
CellShapeTag tag,
|
|
vtkm::IdComponent numberOfPointsPerCell,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells");
|
|
|
|
template<typename T, typename CellShapeTag>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
Create(const vtkm::cont::ArrayHandle<vtkm::Vec<T,3> > &coords,
|
|
CellShapeTag tag,
|
|
vtkm::IdComponent numberOfPointsPerCell,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm="coords",
|
|
const std::string &cellNm="cells")
|
|
{
|
|
return DataSetBuilderExplicit::BuildDataSet(coords,
|
|
tag,
|
|
numberOfPointsPerCell,
|
|
connectivity,
|
|
coordsNm,
|
|
cellNm);
|
|
}
|
|
|
|
private:
|
|
template<typename T>
|
|
static
|
|
vtkm::cont::DataSet
|
|
BuildDataSet(const vtkm::cont::ArrayHandle<T> &X,
|
|
const vtkm::cont::ArrayHandle<T> &Y,
|
|
const vtkm::cont::ArrayHandle<T> &Z,
|
|
const vtkm::cont::ArrayHandle<vtkm::UInt8> &shapes,
|
|
const vtkm::cont::ArrayHandle<vtkm::IdComponent> &numIndices,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm);
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
BuildDataSet(const vtkm::cont::ArrayHandle<vtkm::Vec<T,3> > &coords,
|
|
const vtkm::cont::ArrayHandle<vtkm::UInt8> &shapes,
|
|
const vtkm::cont::ArrayHandle<vtkm::IdComponent> &numIndices,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm);
|
|
|
|
template<typename T, typename CellShapeTag>
|
|
VTKM_CONT
|
|
static
|
|
vtkm::cont::DataSet
|
|
BuildDataSet(const vtkm::cont::ArrayHandle<vtkm::Vec<T,3> > &coords,
|
|
CellShapeTag tag,
|
|
vtkm::IdComponent numberOfPointsPerCell,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm);
|
|
};
|
|
|
|
template<typename T>
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicit::Create(const std::vector<T> &xVals,
|
|
const std::vector<T> &yVals,
|
|
const std::vector<T> &zVals,
|
|
const std::vector<vtkm::UInt8> &shapes,
|
|
const std::vector<vtkm::IdComponent> &numIndices,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm)
|
|
{
|
|
VTKM_ASSERT(xVals.size() == yVals.size() &&
|
|
yVals.size() == zVals.size() &&
|
|
xVals.size() > 0);
|
|
|
|
vtkm::cont::ArrayHandle<T> Xc, Yc, Zc;
|
|
DataSetBuilderExplicit::CopyInto(xVals, Xc);
|
|
DataSetBuilderExplicit::CopyInto(yVals, Yc);
|
|
DataSetBuilderExplicit::CopyInto(zVals, Zc);
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::UInt8> Sc;
|
|
vtkm::cont::ArrayHandle<vtkm::IdComponent> Nc;
|
|
vtkm::cont::ArrayHandle<vtkm::Id> Cc;
|
|
DataSetBuilderExplicit::CopyInto(shapes, Sc);
|
|
DataSetBuilderExplicit::CopyInto(numIndices, Nc);
|
|
DataSetBuilderExplicit::CopyInto(connectivity, Cc);
|
|
|
|
return DataSetBuilderExplicit::BuildDataSet(
|
|
Xc,Yc,Zc, Sc,Nc,Cc, coordsNm, cellNm);
|
|
}
|
|
|
|
template<typename T>
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicit::BuildDataSet(
|
|
const vtkm::cont::ArrayHandle<T> &X,
|
|
const vtkm::cont::ArrayHandle<T> &Y,
|
|
const vtkm::cont::ArrayHandle<T> &Z,
|
|
const vtkm::cont::ArrayHandle<vtkm::UInt8> &shapes,
|
|
const vtkm::cont::ArrayHandle<vtkm::IdComponent> &numIndices,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm)
|
|
{
|
|
VTKM_ASSERT(X.GetNumberOfValues() == Y.GetNumberOfValues() &&
|
|
Y.GetNumberOfValues() == Z.GetNumberOfValues() &&
|
|
X.GetNumberOfValues() > 0 &&
|
|
shapes.GetNumberOfValues() == numIndices.GetNumberOfValues());
|
|
|
|
vtkm::cont::DataSet dataSet;
|
|
dataSet.AddCoordinateSystem(
|
|
vtkm::cont::CoordinateSystem(coordsNm,
|
|
make_ArrayHandleCompositeVector(X,0, Y,0, Z,0)));
|
|
vtkm::Id nPts = X.GetNumberOfValues();
|
|
vtkm::cont::CellSetExplicit<> cellSet(cellNm);
|
|
|
|
cellSet.Fill(nPts, shapes, numIndices, connectivity);
|
|
dataSet.AddCellSet(cellSet);
|
|
|
|
return dataSet;
|
|
}
|
|
|
|
template<typename T>
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicit::Create(const std::vector<vtkm::Vec<T,3> > &coords,
|
|
const std::vector<vtkm::UInt8> &shapes,
|
|
const std::vector<vtkm::IdComponent> &numIndices,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm)
|
|
{
|
|
vtkm::cont::ArrayHandle<Vec<T,3> > coordsArray;
|
|
DataSetBuilderExplicit::CopyInto(coords, coordsArray);
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::UInt8> Sc;
|
|
vtkm::cont::ArrayHandle<vtkm::IdComponent> Nc;
|
|
vtkm::cont::ArrayHandle<vtkm::Id> Cc;
|
|
DataSetBuilderExplicit::CopyInto(shapes, Sc);
|
|
DataSetBuilderExplicit::CopyInto(numIndices, Nc);
|
|
DataSetBuilderExplicit::CopyInto(connectivity, Cc);
|
|
|
|
return DataSetBuilderExplicit::Create(
|
|
coordsArray, Sc, Nc, Cc, coordsNm, cellNm);
|
|
}
|
|
|
|
template<typename T>
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicit::BuildDataSet(const vtkm::cont::ArrayHandle<vtkm::Vec<T,3> > &coords,
|
|
const vtkm::cont::ArrayHandle<vtkm::UInt8> &shapes,
|
|
const vtkm::cont::ArrayHandle<vtkm::IdComponent> &numIndices,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm)
|
|
{
|
|
vtkm::cont::DataSet dataSet;
|
|
|
|
dataSet.AddCoordinateSystem(vtkm::cont::CoordinateSystem(coordsNm,
|
|
coords));
|
|
vtkm::Id nPts = static_cast<vtkm::Id>(coords.GetNumberOfValues());
|
|
vtkm::cont::CellSetExplicit<> cellSet(cellNm);
|
|
|
|
cellSet.Fill(nPts, shapes, numIndices, connectivity);
|
|
dataSet.AddCellSet(cellSet);
|
|
|
|
return dataSet;
|
|
}
|
|
|
|
template<typename T, typename CellShapeTag>
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicit::Create(const std::vector<vtkm::Vec<T,3> > &coords,
|
|
CellShapeTag tag,
|
|
vtkm::IdComponent numberOfPointsPerCell,
|
|
const std::vector<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm)
|
|
{
|
|
vtkm::cont::ArrayHandle<Vec<T,3> > coordsArray;
|
|
DataSetBuilderExplicit::CopyInto(coords, coordsArray);
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::Id> Cc;
|
|
DataSetBuilderExplicit::CopyInto(connectivity, Cc);
|
|
|
|
return DataSetBuilderExplicit::Create(
|
|
coordsArray, tag, numberOfPointsPerCell, Cc, coordsNm, cellNm);
|
|
}
|
|
|
|
template<typename T, typename CellShapeTag>
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicit::BuildDataSet(const vtkm::cont::ArrayHandle<vtkm::Vec<T,3> > &coords,
|
|
CellShapeTag tag,
|
|
vtkm::IdComponent numberOfPointsPerCell,
|
|
const vtkm::cont::ArrayHandle<vtkm::Id> &connectivity,
|
|
const std::string &coordsNm,
|
|
const std::string &cellNm)
|
|
{
|
|
vtkm::cont::DataSet dataSet;
|
|
|
|
dataSet.AddCoordinateSystem(vtkm::cont::CoordinateSystem(coordsNm, coords));
|
|
vtkm::cont::CellSetSingleType<> cellSet(cellNm);
|
|
|
|
cellSet.Fill(coords.GetNumberOfValues(),
|
|
tag.Id,
|
|
numberOfPointsPerCell,
|
|
connectivity);
|
|
dataSet.AddCellSet(cellSet);
|
|
|
|
return dataSet;
|
|
}
|
|
|
|
|
|
class DataSetBuilderExplicitIterative
|
|
{
|
|
public:
|
|
VTKM_CONT
|
|
DataSetBuilderExplicitIterative() {}
|
|
|
|
VTKM_CONT
|
|
void Begin(const std::string &coordName="coords",
|
|
const std::string &cellName="cells")
|
|
{
|
|
this->coordNm = coordName;
|
|
this->cellNm = cellName;
|
|
this->points.resize(0);
|
|
this->shapes.resize(0);
|
|
this->numIdx.resize(0);
|
|
this->connectivity.resize(0);
|
|
}
|
|
|
|
//Define points.
|
|
VTKM_CONT
|
|
vtkm::cont::DataSet Create();
|
|
|
|
VTKM_CONT
|
|
vtkm::Id AddPoint(const vtkm::Vec<vtkm::Float32, 3> &pt)
|
|
{
|
|
points.push_back(pt);
|
|
vtkm::Id id = static_cast<vtkm::Id>(points.size());
|
|
return id;
|
|
}
|
|
|
|
VTKM_CONT
|
|
vtkm::Id AddPoint(const vtkm::Float32 &x,
|
|
const vtkm::Float32 &y,
|
|
const vtkm::Float32 &z=0)
|
|
{
|
|
points.push_back(vtkm::make_Vec(x,y,z));
|
|
vtkm::Id id = static_cast<vtkm::Id>(points.size());
|
|
return id;
|
|
}
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
vtkm::Id AddPoint(const T &x, const T &y, const T &z=0)
|
|
{
|
|
return AddPoint(static_cast<vtkm::Float32>(x),
|
|
static_cast<vtkm::Float32>(y),
|
|
static_cast<vtkm::Float32>(z));
|
|
}
|
|
|
|
template<typename T>
|
|
VTKM_CONT
|
|
vtkm::Id AddPoint(const vtkm::Vec<T,3> &pt)
|
|
{
|
|
return AddPoint(static_cast<vtkm::Vec<vtkm::Float32,3> >(pt));
|
|
}
|
|
|
|
//Define cells.
|
|
VTKM_CONT
|
|
void AddCell(vtkm::UInt8 shape)
|
|
{
|
|
this->shapes.push_back(shape);
|
|
this->numIdx.push_back(0);
|
|
}
|
|
|
|
VTKM_CONT
|
|
void AddCell(const vtkm::UInt8 &shape, const std::vector<vtkm::Id> &conn)
|
|
{
|
|
this->shapes.push_back(shape);
|
|
this->numIdx.push_back(static_cast<vtkm::IdComponent>(conn.size()));
|
|
connectivity.insert(connectivity.end(), conn.begin(), conn.end());
|
|
}
|
|
|
|
VTKM_CONT
|
|
void AddCell(const vtkm::UInt8 &shape, const vtkm::Id *conn, const vtkm::IdComponent &n)
|
|
{
|
|
this->shapes.push_back(shape);
|
|
this->numIdx.push_back(n);
|
|
for (int i = 0; i < n; i++)
|
|
{
|
|
connectivity.push_back(conn[i]);
|
|
}
|
|
}
|
|
|
|
VTKM_CONT
|
|
void AddCellPoint(vtkm::Id pointIndex)
|
|
{
|
|
VTKM_ASSERT(this->numIdx.size() > 0);
|
|
this->connectivity.push_back(pointIndex);
|
|
this->numIdx.back() += 1;
|
|
}
|
|
|
|
private:
|
|
std::string coordNm, cellNm;
|
|
|
|
std::vector<vtkm::Vec<vtkm::Float32,3> > points;
|
|
std::vector<vtkm::UInt8> shapes;
|
|
std::vector<vtkm::IdComponent> numIdx;
|
|
std::vector<vtkm::Id> connectivity;
|
|
};
|
|
|
|
inline VTKM_CONT
|
|
vtkm::cont::DataSet
|
|
DataSetBuilderExplicitIterative::Create()
|
|
{
|
|
DataSetBuilderExplicit dsb;
|
|
return dsb.Create(points, shapes, numIdx, connectivity, coordNm, cellNm);
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
|
|
#endif //vtk_m_cont_DataSetBuilderExplicit_h
|