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ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

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Resolves bug-report http://bugs.openfoam.org/view.php?id=2098
This commit is contained in:
Henry Weller
2016-05-30 21:20:56 +01:00
parent 1cce60aa78
commit eba760a6d6
24640 changed files with 6366069 additions and 0 deletions
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187
ParaView-5.0.1/VTK/Geovis/Core/vtkGeoSampleArcs.cxx Normal file
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkGeoSampleArcs.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.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#include "vtkGeoSampleArcs.h"
#include "vtkCamera.h"
#include "vtkCellArray.h"
#include "vtkCellData.h"
#include "vtkCoordinate.h"
#include "vtkDoubleArray.h"
#include "vtkFloatArray.h"
#include "vtkGeoMath.h"
#include "vtkGlobeSource.h"
#include "vtkMath.h"
#include "vtkInformation.h"
#include "vtkInformationVector.h"
#include "vtkObjectFactory.h"
#include "vtkPointData.h"
#include "vtkRenderWindow.h"
#include "vtkRendererCollection.h"
#include "vtkTimerLog.h"
vtkStandardNewMacro(vtkGeoSampleArcs);
vtkGeoSampleArcs::vtkGeoSampleArcs()
{
this->GlobeRadius = vtkGeoMath::EarthRadiusMeters();
this->MaximumDistanceMeters = 100000.0;
this->InputCoordinateSystem = RECTANGULAR;
this->OutputCoordinateSystem = RECTANGULAR;
}
vtkGeoSampleArcs::~vtkGeoSampleArcs()
{
}
int vtkGeoSampleArcs::RequestData(
vtkInformation *vtkNotUsed(request),
vtkInformationVector **inputVector,
vtkInformationVector *outputVector)
{
// get the info objects
vtkInformation *inInfo = inputVector[0]->GetInformationObject(0);
vtkInformation *outInfo = outputVector->GetInformationObject(0);
// get the input and output
vtkPolyData *input = vtkPolyData::SafeDownCast(
inInfo->Get(vtkDataObject::DATA_OBJECT()));
vtkPolyData *output = vtkPolyData::SafeDownCast(
outInfo->Get(vtkDataObject::DATA_OBJECT()));
// Traverse input lines, adding a circle for each line segment.
vtkCellArray* lines = input->GetLines();
vtkPoints* points = input->GetPoints();
if ( !points )
{
return 0;
}
vtkCellArray* newLines = vtkCellArray::New();
float* pointsPtr = static_cast<float*>(points->GetVoidPointer(0));
vtkPoints* newPoints = vtkPoints::New();
lines->InitTraversal();
for (vtkIdType i = 0; i < lines->GetNumberOfCells(); i++)
{
vtkIdType npts=0; // to remove warning
vtkIdType* pts=0; // to remove warning
lines->GetNextCell(npts, pts);
double lastPoint[3];
double curPoint[3];
double lastPtLL[2];
double curPtLL[2];
if (this->InputCoordinateSystem == RECTANGULAR)
{
curPoint[0] = pointsPtr[3*pts[0]+0];
curPoint[1] = pointsPtr[3*pts[0]+1];
curPoint[2] = pointsPtr[3*pts[0]+2];
vtkGlobeSource::ComputeLatitudeLongitude(
curPoint, curPtLL[0], curPtLL[1]);
}
else // SPHERICAL
{
curPtLL[0] = pointsPtr[3*pts[0]+0];
curPtLL[1] = pointsPtr[3*pts[0]+1];
vtkGlobeSource::ComputeGlobePoint(
curPtLL[0], curPtLL[1], this->GlobeRadius, curPoint);
}
for (vtkIdType p = 1; p < npts; ++p)
{
// Advance point
for (int c = 0; c < 3; ++c)
{
lastPoint[c] = curPoint[c];
}
lastPtLL[0] = curPtLL[0];
lastPtLL[1] = curPtLL[1];
if (this->InputCoordinateSystem == RECTANGULAR)
{
curPoint[0] = pointsPtr[3*pts[p]+0];
curPoint[1] = pointsPtr[3*pts[p]+1];
curPoint[2] = pointsPtr[3*pts[p]+2];
vtkGlobeSource::ComputeLatitudeLongitude(
curPoint, curPtLL[0], curPtLL[1]);
}
else // SPHERICAL
{
curPtLL[0] = pointsPtr[3*pts[p]+0];
curPtLL[1] = pointsPtr[3*pts[p]+1];
vtkGlobeSource::ComputeGlobePoint(
curPtLL[0], curPtLL[1], this->GlobeRadius, curPoint);
}
double dist = sqrt(vtkMath::Distance2BetweenPoints(lastPoint, curPoint));
// Calculate the number of subdivisions.
vtkIdType numDivisions = static_cast<vtkIdType>(dist / this->MaximumDistanceMeters + 0.5) + 1;
if (numDivisions < 2)
{
numDivisions = 2;
}
// Create the new cell
newLines->InsertNextCell(numDivisions);
for (vtkIdType s = 0; s < numDivisions; ++s)
{
// Interpolate in lat-long.
double interpPtLL[2];
double frac = static_cast<double>(s) / (numDivisions - 1);
for (int c = 0; c < 2; ++c)
{
interpPtLL[c] = frac*curPtLL[c] + (1.0 - frac)*lastPtLL[c];
}
if (this->OutputCoordinateSystem == RECTANGULAR)
{
// Convert lat-long to world;
double interpPt[3];
vtkGlobeSource::ComputeGlobePoint(interpPtLL[0], interpPtLL[1], this->GlobeRadius, interpPt);
vtkIdType newPt = newPoints->InsertNextPoint(interpPt);
newLines->InsertCellPoint(newPt);
}
else // SPHERICAL
{
vtkIdType newPt = newPoints->InsertNextPoint(interpPtLL[0], interpPtLL[1], 0.0);
newLines->InsertCellPoint(newPt);
}
}
}
}
// Send the data to output.
output->SetLines(newLines);
output->SetPoints(newPoints);
// Clean up.
newLines->Delete();
newPoints->Delete();
return 1;
}
void vtkGeoSampleArcs::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
os << indent << "GlobeRadius: " << this->GlobeRadius << endl;
os << indent << "MaximumDistanceMeters: " << this->MaximumDistanceMeters << endl;
os << indent << "InputCoordinateSystem: " << this->InputCoordinateSystem << endl;
os << indent << "OutputCoordinateSystem: " << this->OutputCoordinateSystem << endl;
}