Class to scan functions along the edges of a computational grid. More...
#include <gridscanner.hh>
Detailed Description
class Kaskade::EdgeScanner< Function >
Class to scan functions along the edges of a computational grid.
This is useful for the visalization of higer order, or nonlinear functions on a relatively coarse grid. Together with the UniformSampler on can create two PARAVIEW files, which help to visualize the obtained results. The UniformSampler provides the surface (or volume) plot. The EdgeScanner marks, where the grid lines are.
Here a sample of how an output of UniformSampler and EdgeScanner may look like:
This class is meant to be used on coarse grids. On fine grids this kind of visualization is not needed and creates large datasets.
Definition at line 266 of file gridscanner.hh.
Public Member Functions | |
| EdgeScanner (Function const &fu, int nEdgePoints) | |
| Scans Function fu along the edges of the computational grid. More... | |
| void | writeVTK (std::string name) |
| Print data in .vtk (Legacy) format. The extension ".vtk" is automatically appended. More... | |
Constructor & Destructor Documentation
◆ EdgeScanner()
|
inline |
Scans Function fu along the edges of the computational grid.
- fu is a FunctionSpaceElement or a FunctionViews object: the function to be scanned
- nEdgePoints is the number of points used for each edge
Definition at line 275 of file gridscanner.hh.
Member Function Documentation
◆ writeVTK()
|
inline |
Print data in .vtk (Legacy) format. The extension ".vtk" is automatically appended.
Definition at line 281 of file gridscanner.hh.
The documentation for this class was generated from the following file:
