}
int vtkTableTo3D::FillInputPortInformation(
- int vtkNotUsed(port), vtkInformation* info)
+ int vtkNotUsed(port), vtkInformation* info)
{
info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkTable");
return 1;
}
int vtkTableTo3D::RequestData(vtkInformation* vtkNotUsed(request),
- vtkInformationVector** inputVector, vtkInformationVector* outputVector)
+ vtkInformationVector** inputVector, vtkInformationVector* outputVector)
{
vtkTable* input = vtkTable::GetData(inputVector[0], 0);
vtkPolyData* output = vtkPolyData::GetData(outputVector, 0);
if (input->GetNumberOfRows() == 0 ||input->GetNumberOfColumns() < 2)
- {
- return 1;
- }
-
+ {
+ return 1;
+ }
+
vtkIdType xSize = input->GetNumberOfRows();
vtkIdType ySize = input->GetNumberOfColumns() - 1;
vtkIdType nbPoints = xSize * ySize;
vtkDataArray* xAxis = vtkDataArray::SafeDownCast(input->GetColumn(0));
if (!xAxis)
- {
- vtkErrorMacro("The first column is not numeric.");
- return 1;
- }
-
+ {
+ vtkErrorMacro("The first column is not numeric.");
+ return 1;
+ }
+
double xRange = xAxis->GetTuple1(xSize - 1) - xAxis->GetTuple1(0);
double yDelta = xRange / ySize;
-
+
vtkSmartPointer<vtkDoubleArray> yAxis =
- vtkSmartPointer<vtkDoubleArray>::New();
+ vtkSmartPointer<vtkDoubleArray>::New();
yAxis->SetNumberOfValues(ySize);
for (vtkIdType i = 0; i < ySize; i++ )
- {
- yAxis->SetValue(i, i*yDelta);
- }
+ {
+ yAxis->SetValue(i, i*yDelta);
+ }
vtkSmartPointer<vtkPoints> points =
- vtkSmartPointer<vtkPoints>::New();
+ vtkSmartPointer<vtkPoints>::New();
points->SetNumberOfPoints(nbPoints);
vtkSmartPointer<vtkIntArray> pointsIdMapper =
- vtkSmartPointer<vtkIntArray>::New();
+ vtkSmartPointer<vtkIntArray>::New();
pointsIdMapper->SetName("POINTS_ID_MAPPER");
pointsIdMapper->SetNumberOfComponents(2);
pointsIdMapper->SetNumberOfTuples(nbPoints);
int *pointsIdMapperPtr = pointsIdMapper->GetPointer(0);
for (vtkIdType i = 0, pntId = 0; i < ySize; i++)
+ {
+ for (vtkIdType j = 0; j < xSize; j++, pntId++)
{
- for (vtkIdType j = 0; j < xSize; j++, pntId++)
- {
- points->SetPoint(pntId, xAxis->GetTuple1(j),
- yAxis->GetValue(i),
- 0.0);
-
- *pointsIdMapperPtr++ = pntId;
- *pointsIdMapperPtr++ = 0;
- }
+ points->SetPoint(pntId, xAxis->GetTuple1(j),
+ yAxis->GetValue(i),
+ 0.0);
+
+ *pointsIdMapperPtr++ = pntId;
+ *pointsIdMapperPtr++ = 0;
}
+ }
vtkSmartPointer<vtkDoubleArray> scalars =
- vtkSmartPointer<vtkDoubleArray>::New();
+ vtkSmartPointer<vtkDoubleArray>::New();
scalars->SetNumberOfComponents(1);
scalars->SetNumberOfTuples(nbPoints);
double *scalarsPtr = scalars->GetPointer(0);
for (vtkIdType i = 0; i < ySize; i++)
+ {
+ vtkDataArray* col =
+ vtkDataArray::SafeDownCast(input->GetColumn(i + 1));
+
+ if (!col)
+ {
+ vtkErrorMacro("Column "<< i <<"is not numeric.");
+ return 1;
+ }
+
+ for ( vtkIdType j = 0; j < xSize; j++ )
{
- vtkDataArray* col =
- vtkDataArray::SafeDownCast(input->GetColumn(i + 1));
-
- if (!col)
- {
- vtkErrorMacro("Column "<< i <<"is not numeric.");
- return 1;
- }
-
- for ( vtkIdType j = 0; j < xSize; j++ )
- {
- double value = col->GetTuple1(j);
- *scalarsPtr++ = value;
- }
+ double value = col->GetTuple1(j);
+ *scalarsPtr++ = value;
}
+ }
vtkSmartPointer<vtkStructuredGrid> structuredGrid =
- vtkSmartPointer<vtkStructuredGrid>::New();
+ vtkSmartPointer<vtkStructuredGrid>::New();
structuredGrid->SetPoints(points);
structuredGrid->SetDimensions(xSize, ySize, 1);
// structuredGrid->GetPointData()->AddArray(pointsIdMapper);
if (input->GetInformation()->Has(vtkDataObject::FIELD_NAME()))
- {
- scalars->SetName(input->GetInformation()->Get(vtkDataObject::FIELD_NAME()));
- }
+ {
+ scalars->SetName(input->GetInformation()->Get(vtkDataObject::FIELD_NAME()));
+ }
else
- {
- scalars->SetName("Table");
- }
+ {
+ scalars->SetName("Table");
+ }
structuredGrid->GetPointData()->SetScalars(scalars);
vtkSmartPointer<vtkStructuredGridGeometryFilter> geomFilter =
- vtkSmartPointer<vtkStructuredGridGeometryFilter>::New();
+ vtkSmartPointer<vtkStructuredGridGeometryFilter>::New();
geomFilter->SetInputData(structuredGrid);
geomFilter->Update();
-
+
vtkSmartPointer<vtkWarpScalar> warpScalar =
- vtkSmartPointer<vtkWarpScalar>::New();
-
+ vtkSmartPointer<vtkWarpScalar>::New();
+
double scaleFactor = this->ScaleFactor;
if (this->UseOptimusScale)
+ {
+ double range[2];
+ geomFilter->GetOutput()->GetScalarRange(range);
+ double length = geomFilter->GetOutput()->GetLength();
+ if (range[1] > 0)
{
- double range[2];
- geomFilter->GetOutput()->GetScalarRange(range);
- double length = geomFilter->GetOutput()->GetLength();
- if (range[1] > 0)
- {
- scaleFactor = length / range[1] * 0.3;
- }
- else
- {
- scaleFactor = 0;
- }
+ scaleFactor = length / range[1] * 0.3;
}
-
- if (this->PresentationType == TABLETO3D_SURFACE)
+ else
{
- warpScalar->SetInputConnection(geomFilter->GetOutputPort(0));
- warpScalar->SetScaleFactor(scaleFactor);
+ scaleFactor = 0;
}
+ }
+
+ if (this->PresentationType == TABLETO3D_SURFACE)
+ {
+ warpScalar->SetInputConnection(geomFilter->GetOutputPort(0));
+ warpScalar->SetScaleFactor(scaleFactor);
+ }
else
- {
- vtkSmartPointer<vtkContourFilter> contourFilter =
- vtkSmartPointer<vtkContourFilter>::New();
- contourFilter->SetInputConnection(geomFilter->GetOutputPort(0));
- contourFilter->GenerateValues(this->NumberOfContours,
- geomFilter->GetOutput()->GetScalarRange());
- warpScalar->SetInputConnection(contourFilter->GetOutputPort(0));
- warpScalar->SetScaleFactor(scaleFactor);
- }
+ {
+ vtkSmartPointer<vtkContourFilter> contourFilter =
+ vtkSmartPointer<vtkContourFilter>::New();
+ contourFilter->SetInputConnection(geomFilter->GetOutputPort(0));
+ contourFilter->GenerateValues(this->NumberOfContours,
+ geomFilter->GetOutput()->GetScalarRange());
+ warpScalar->SetInputConnection(contourFilter->GetOutputPort(0));
+ warpScalar->SetScaleFactor(scaleFactor);
+ }
warpScalar->Update();
output->ShallowCopy(warpScalar->GetPolyDataOutput());
-
+
return 1;
}
os << indent << "ScaleFactor: " << this->ScaleFactor << endl;
os << indent << "UseOptimusScale: "
- << (this->UseOptimusScale? "true" : "false") << endl;
+ << (this->UseOptimusScale? "true" : "false") << endl;
os << indent << "PresentationType: "
- << ((this->PresentationType == TABLETO3D_SURFACE)? "Surface" : "Contour")
- << endl;
+ << ((this->PresentationType == TABLETO3D_SURFACE)? "Surface" : "Contour")
+ << endl;
os << indent << "NumberOfContours: " << this->NumberOfContours << endl;
}
