cb4e026aed
- comprises a few different elements: FilterField (currently packaged in PatchFunction1Types namespace) ~~~~~~~~~~~ The FilterField helper class provides a multi-sweep median filter for a Field of data associated with a geometric point cloud. The points can be freestanding or the faceCentres (or points) of a meshedSurface, for example. Using an initial specified search radius, the nearest point neighbours are gathered and addressing/weights are built for them. This currently uses an area-weighted, linear RBF interpolator with provision for quadratic RBF interpolator etc. After the weights and addressing are established, the evaluate() method can be called to apply a median filter to data fields, with a specified number of sweeps. boundaryDataSurfaceReader ~~~~~~~~~~~~~~~~~~~~~~~~~ - a surfaceReader (similar to ensightSurfaceReader) when a general point data reader is needed. MappedFile ~~~~~~~~~~ - has been extended to support alternative surface reading formats. This allows, for example, sampled ensight data to be reused for mapping. Cavaet: multi-patch entries may still needs some work. - additional multi-sweep median filtering of the input data. This can be used to remove higher spatial frequencies when sampling onto a coarse mesh. smoothSurfaceData ~~~~~~~~~~~~~~~~~ - standalone application for testing of filter radii/sweeps
4 lines
65 B
Plaintext
4 lines
65 B
Plaintext
smoothSurfaceData.C
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EXE = $(FOAM_USER_APPBIN)/smoothSurfaceData
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