The selections and settings for displaying this VTK object can now be found on the Properties Tab. Finally, we will use the calculator and integration filters to derive new results by combining base import data.Īs the pipeline browser can contain several VTK objects and filter objects, first confirm that the right VTK object is highlighted in the pipeline browser. We will first have a look at displaying base import data on the original geometry and thereafter see how to apply filters to modify the geometry. Paraview has many options and settings for displaying results. In this way, data from different FEM Workbench analyses can be displayed in exactly the same way, without any additional effort. This prompts the user to specify a VTK file, which means that the actions performed in the last session can also be applied to a new VTK file. To continue where you left off in the previous session use File > Load State. NOTE: there will be no warning when leaving Paraview to save the state and all work may be lost when exiting the program. Therefore, to save your work use menu option File > Save State. Rather than saving data, Paraview stores the status (state) of the actions performed on the imported VTK object. To get a predictable rotation hold the X, Y or Z key while dragging the mouse with left mouse button pressed to rotate the model around the X, Y or Z axis, respectively The left mouse button makes the geometry swivel, but unfortunately in a difficult-to-control way (compared to FreeCAD). The gray geometry can be inspected by rotating the view. By default, this will show a top view (looking down along z-axis) of the geometry. Use menu option File > Open > *.vtk to open the VTK file that was generated with FEM Workbench. This is where the imported VTK data objects and applied filter objects (for geometry or data) will be visible. The start-up screen shows an empty Pipeline Browser. Next, use menu option File > Export > FEM result VTK (*.vtk *.vtu) to export the VTK data. In FEM workbench highlight the CCX_Results object. The FreeCAD files used for this tutorial available in this and this FC forum thread.This tutorial is based on version Paraview 5.8.0 for Windows, which was the most recent version at the time of writing the tutorial.Paraview downloaded directly from it's website or your preferred package manager.FreeCAD using a version that is compatible with the designated version of this Tutorial.This tutorial explains the basics of transferring data from FEM Workbench to PV and shows some of the options and settings for displaying data. Some forum posts and tutorials use Paraview (PV) to review and analyse FreeCAD FEM Workbench results. 12 Representation of Vector Results with the Glyph 3D Filter.9 Applying Filters to Derive Compound Results from Base Import Data.8 Applying Filters to FEM Workbench results.7 Base Data Displayed on Original Geometry.
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