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ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file
Resolves bug-report http://bugs.openfoam.org/view.php?id=2098
This commit is contained in:
Henry Weller
@ -0,0 +1,316 @@
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# This example demonstrates the use of streamlines generated from seeds,
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# combined with a tube filter to create several streamtubes.
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#
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# First we include the VTK Tcl packages which will make available
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# all of the vtk commands from Tcl. The vtkinteraction package defines
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# a simple Tcl/Tk interactor widget.
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#
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package require vtk
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package require vtkinteraction
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package require vtktesting
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# We read a data file the is a CFD analysis of airflow in an office (with
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# ventilation and a burning cigarette). We force an update so that we
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# can query the output for its length, i.e., the length of the diagonal
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# of the bounding box. This is useful for normalizing the data.
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#
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vtkStructuredGridReader reader
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reader SetFileName "$VTK_DATA_ROOT/Data/office.binary.vtk"
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reader Update;#force a read to occur
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set length [[reader GetOutput] GetLength]
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set maxVelocity \
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[[[[reader GetOutput] GetPointData] GetVectors] GetMaxNorm]
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set maxTime [expr 35.0 * $length / $maxVelocity]
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# Now we will generate multiple streamlines in the data. We create a random
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# cloud of points and then use those as integration seeds. We select the
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# integration order to use (RungeKutta order 4) and associate it with the
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# streamer. The start position is the position in world space where we want
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# to begin streamline integration; and we integrate in both directions. The
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# step length is the length of the line segments that make up the streamline
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# (i.e., related to display). The IntegrationStepLength specifies the
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# integration step length as a fraction of the cell size that the streamline
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# is in.
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# Create source for streamtubes
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vtkPointSource seeds
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seeds SetRadius 0.15
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eval seeds SetCenter 0.1 2.1 0.5
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seeds SetNumberOfPoints 6
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vtkRungeKutta4 integ
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vtkStreamTracer streamer
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streamer SetInputConnection [reader GetOutputPort]
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streamer SetSourceConnection [seeds GetOutputPort]
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streamer SetMaximumPropagation 500
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streamer SetInitialIntegrationStep 0.05
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streamer SetIntegrationDirectionToBoth
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streamer SetIntegrator integ
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# The tube is wrapped around the generated streamline. By varying the radius
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# by the inverse of vector magnitude, we are creating a tube whose radius is
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# proportional to mass flux (in incompressible flow).
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vtkTubeFilter streamTube
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streamTube SetInputConnection [streamer GetOutputPort]
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streamTube SetInputArrayToProcess 1 0 0 vtkDataObject::FIELD_ASSOCIATION_POINTS vectors
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streamTube SetRadius 0.02
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streamTube SetNumberOfSides 12
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streamTube SetVaryRadiusToVaryRadiusByVector
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vtkPolyDataMapper mapStreamTube
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mapStreamTube SetInputConnection [streamTube GetOutputPort]
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eval mapStreamTube SetScalarRange \
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[[[[reader GetOutput] GetPointData] GetScalars] GetRange]
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vtkActor streamTubeActor
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streamTubeActor SetMapper mapStreamTube
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[streamTubeActor GetProperty] BackfaceCullingOn
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# From here on we generate a whole bunch of planes which correspond to
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# the geometry in the analysis; tables, bookshelves and so on.
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vtkStructuredGridGeometryFilter table1
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table1 SetInputConnection [reader GetOutputPort]
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table1 SetExtent 11 15 7 9 8 8
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vtkPolyDataMapper mapTable1
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mapTable1 SetInputConnection [table1 GetOutputPort]
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mapTable1 ScalarVisibilityOff
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vtkActor table1Actor
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table1Actor SetMapper mapTable1
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[table1Actor GetProperty] SetColor .59 .427 .392
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vtkStructuredGridGeometryFilter table2
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table2 SetInputConnection [reader GetOutputPort]
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table2 SetExtent 11 15 10 12 8 8
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vtkPolyDataMapper mapTable2
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mapTable2 SetInputConnection [table2 GetOutputPort]
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mapTable2 ScalarVisibilityOff
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vtkActor table2Actor
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table2Actor SetMapper mapTable2
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[table2Actor GetProperty] SetColor .59 .427 .392
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vtkStructuredGridGeometryFilter FilingCabinet1
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FilingCabinet1 SetInputConnection [reader GetOutputPort]
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FilingCabinet1 SetExtent 15 15 7 9 0 8
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vtkPolyDataMapper mapFilingCabinet1
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mapFilingCabinet1 SetInputConnection [FilingCabinet1 GetOutputPort]
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mapFilingCabinet1 ScalarVisibilityOff
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vtkActor FilingCabinet1Actor
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FilingCabinet1Actor SetMapper mapFilingCabinet1
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[FilingCabinet1Actor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter FilingCabinet2
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FilingCabinet2 SetInputConnection [reader GetOutputPort]
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FilingCabinet2 SetExtent 15 15 10 12 0 8
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vtkPolyDataMapper mapFilingCabinet2
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mapFilingCabinet2 SetInputConnection [FilingCabinet2 GetOutputPort]
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mapFilingCabinet2 ScalarVisibilityOff
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vtkActor FilingCabinet2Actor
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FilingCabinet2Actor SetMapper mapFilingCabinet2
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[FilingCabinet2Actor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf1Top
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bookshelf1Top SetInputConnection [reader GetOutputPort]
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bookshelf1Top SetExtent 13 13 0 4 0 11
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vtkPolyDataMapper mapBookshelf1Top
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mapBookshelf1Top SetInputConnection [bookshelf1Top GetOutputPort]
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mapBookshelf1Top ScalarVisibilityOff
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vtkActor bookshelf1TopActor
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bookshelf1TopActor SetMapper mapBookshelf1Top
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[bookshelf1TopActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf1Bottom
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bookshelf1Bottom SetInputConnection [reader GetOutputPort]
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bookshelf1Bottom SetExtent 20 20 0 4 0 11
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vtkPolyDataMapper mapBookshelf1Bottom
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mapBookshelf1Bottom SetInputConnection [bookshelf1Bottom GetOutputPort]
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mapBookshelf1Bottom ScalarVisibilityOff
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vtkActor bookshelf1BottomActor
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bookshelf1BottomActor SetMapper mapBookshelf1Bottom
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[bookshelf1BottomActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf1Front
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bookshelf1Front SetInputConnection [reader GetOutputPort]
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bookshelf1Front SetExtent 13 20 0 0 0 11
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vtkPolyDataMapper mapBookshelf1Front
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mapBookshelf1Front SetInputConnection [bookshelf1Front GetOutputPort]
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mapBookshelf1Front ScalarVisibilityOff
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vtkActor bookshelf1FrontActor
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bookshelf1FrontActor SetMapper mapBookshelf1Front
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[bookshelf1FrontActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf1Back
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bookshelf1Back SetInputConnection [reader GetOutputPort]
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bookshelf1Back SetExtent 13 20 4 4 0 11
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vtkPolyDataMapper mapBookshelf1Back
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mapBookshelf1Back SetInputConnection [bookshelf1Back GetOutputPort]
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mapBookshelf1Back ScalarVisibilityOff
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vtkActor bookshelf1BackActor
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bookshelf1BackActor SetMapper mapBookshelf1Back
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[bookshelf1BackActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf1LHS
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bookshelf1LHS SetInputConnection [reader GetOutputPort]
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bookshelf1LHS SetExtent 13 20 0 4 0 0
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vtkPolyDataMapper mapBookshelf1LHS
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mapBookshelf1LHS SetInputConnection [bookshelf1LHS GetOutputPort]
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mapBookshelf1LHS ScalarVisibilityOff
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vtkActor bookshelf1LHSActor
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bookshelf1LHSActor SetMapper mapBookshelf1LHS
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[bookshelf1LHSActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf1RHS
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bookshelf1RHS SetInputConnection [reader GetOutputPort]
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bookshelf1RHS SetExtent 13 20 0 4 11 11
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vtkPolyDataMapper mapBookshelf1RHS
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mapBookshelf1RHS SetInputConnection [bookshelf1RHS GetOutputPort]
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mapBookshelf1RHS ScalarVisibilityOff
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vtkActor bookshelf1RHSActor
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bookshelf1RHSActor SetMapper mapBookshelf1RHS
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[bookshelf1RHSActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf2Top
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bookshelf2Top SetInputConnection [reader GetOutputPort]
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bookshelf2Top SetExtent 13 13 15 19 0 11
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vtkPolyDataMapper mapBookshelf2Top
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mapBookshelf2Top SetInputConnection [bookshelf2Top GetOutputPort]
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mapBookshelf2Top ScalarVisibilityOff
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vtkActor bookshelf2TopActor
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bookshelf2TopActor SetMapper mapBookshelf2Top
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[bookshelf2TopActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf2Bottom
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bookshelf2Bottom SetInputConnection [reader GetOutputPort]
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bookshelf2Bottom SetExtent 20 20 15 19 0 11
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vtkPolyDataMapper mapBookshelf2Bottom
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mapBookshelf2Bottom SetInputConnection [bookshelf2Bottom GetOutputPort]
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mapBookshelf2Bottom ScalarVisibilityOff
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vtkActor bookshelf2BottomActor
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bookshelf2BottomActor SetMapper mapBookshelf2Bottom
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[bookshelf2BottomActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf2Front
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bookshelf2Front SetInputConnection [reader GetOutputPort]
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bookshelf2Front SetExtent 13 20 15 15 0 11
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vtkPolyDataMapper mapBookshelf2Front
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mapBookshelf2Front SetInputConnection [bookshelf2Front GetOutputPort]
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mapBookshelf2Front ScalarVisibilityOff
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vtkActor bookshelf2FrontActor
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bookshelf2FrontActor SetMapper mapBookshelf2Front
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[bookshelf2FrontActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf2Back
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bookshelf2Back SetInputConnection [reader GetOutputPort]
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bookshelf2Back SetExtent 13 20 19 19 0 11
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vtkPolyDataMapper mapBookshelf2Back
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mapBookshelf2Back SetInputConnection [bookshelf2Back GetOutputPort]
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mapBookshelf2Back ScalarVisibilityOff
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vtkActor bookshelf2BackActor
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bookshelf2BackActor SetMapper mapBookshelf2Back
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[bookshelf2BackActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf2LHS
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bookshelf2LHS SetInputConnection [reader GetOutputPort]
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bookshelf2LHS SetExtent 13 20 15 19 0 0
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vtkPolyDataMapper mapBookshelf2LHS
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mapBookshelf2LHS SetInputConnection [bookshelf2LHS GetOutputPort]
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mapBookshelf2LHS ScalarVisibilityOff
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vtkActor bookshelf2LHSActor
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bookshelf2LHSActor SetMapper mapBookshelf2LHS
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[bookshelf2LHSActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter bookshelf2RHS
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bookshelf2RHS SetInputConnection [reader GetOutputPort]
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bookshelf2RHS SetExtent 13 20 15 19 11 11
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vtkPolyDataMapper mapBookshelf2RHS
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mapBookshelf2RHS SetInputConnection [bookshelf2RHS GetOutputPort]
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mapBookshelf2RHS ScalarVisibilityOff
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vtkActor bookshelf2RHSActor
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bookshelf2RHSActor SetMapper mapBookshelf2RHS
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[bookshelf2RHSActor GetProperty] SetColor .8 .8 .6
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vtkStructuredGridGeometryFilter window
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window SetInputConnection [reader GetOutputPort]
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window SetExtent 20 20 6 13 10 13
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vtkPolyDataMapper mapWindow
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mapWindow SetInputConnection [window GetOutputPort]
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mapWindow ScalarVisibilityOff
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vtkActor windowActor
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windowActor SetMapper mapWindow
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[windowActor GetProperty] SetColor .3 .3 .5
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vtkStructuredGridGeometryFilter outlet
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outlet SetInputConnection [reader GetOutputPort]
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outlet SetExtent 0 0 9 10 14 16
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vtkPolyDataMapper mapOutlet
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mapOutlet SetInputConnection [outlet GetOutputPort]
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mapOutlet ScalarVisibilityOff
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vtkActor outletActor
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outletActor SetMapper mapOutlet
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[outletActor GetProperty] SetColor 0 0 0
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vtkStructuredGridGeometryFilter inlet
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inlet SetInputConnection [reader GetOutputPort]
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inlet SetExtent 0 0 9 10 0 6
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vtkPolyDataMapper mapInlet
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mapInlet SetInputConnection [inlet GetOutputPort]
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mapInlet ScalarVisibilityOff
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vtkActor inletActor
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inletActor SetMapper mapInlet
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[inletActor GetProperty] SetColor 0 0 0
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vtkStructuredGridOutlineFilter outline
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outline SetInputConnection [reader GetOutputPort]
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vtkPolyDataMapper mapOutline
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mapOutline SetInputConnection [outline GetOutputPort]
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vtkActor outlineActor
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outlineActor SetMapper mapOutline
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[outlineActor GetProperty] SetColor 0 0 0
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# Now create the usual graphics stuff.
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vtkRenderer ren1
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vtkRenderWindow renWin
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renWin AddRenderer ren1
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vtkRenderWindowInteractor iren
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iren SetRenderWindow renWin
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ren1 AddActor table1Actor
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ren1 AddActor table2Actor
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ren1 AddActor FilingCabinet1Actor
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ren1 AddActor FilingCabinet2Actor
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ren1 AddActor bookshelf1TopActor
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ren1 AddActor bookshelf1BottomActor
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ren1 AddActor bookshelf1FrontActor
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ren1 AddActor bookshelf1BackActor
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ren1 AddActor bookshelf1LHSActor
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ren1 AddActor bookshelf1RHSActor
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ren1 AddActor bookshelf2TopActor
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ren1 AddActor bookshelf2BottomActor
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ren1 AddActor bookshelf2FrontActor
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ren1 AddActor bookshelf2BackActor
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ren1 AddActor bookshelf2LHSActor
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ren1 AddActor bookshelf2RHSActor
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ren1 AddActor windowActor
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ren1 AddActor outletActor
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ren1 AddActor inletActor
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ren1 AddActor outlineActor
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ren1 AddActor streamTubeActor
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eval ren1 SetBackground $slate_grey
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# Here we specify a particular view.
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vtkCamera aCamera
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aCamera SetClippingRange 0.726079 36.3039
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aCamera SetFocalPoint 2.43584 2.15046 1.11104
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aCamera SetPosition -4.76183 -10.4426 3.17203
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aCamera SetViewUp 0.0511273 0.132773 0.989827
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aCamera SetViewAngle 18.604;
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aCamera Zoom 1.2
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ren1 SetActiveCamera aCamera
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renWin SetSize 500 300
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iren AddObserver UserEvent {wm deiconify .vtkInteract}
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iren Initialize
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# interact with data
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wm withdraw .
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iren Start
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