107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: dev |
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| \\ / A nd | Web: www.OpenFOAM.org |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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object surfaceFeatureExtractDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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surface1.stl
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{
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// How to obtain raw features (extractFromFile || extractFromSurface)
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extractionMethod extractFromSurface;
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extractFromSurfaceCoeffs
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{
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// Mark edges whose adjacent surface normals are at an angle less
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// than includedAngle as features
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// - 0 : selects no edges
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// - 180: selects all edges
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includedAngle 120;
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}
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// Write options
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// Write features to obj format for postprocessing
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writeObj yes;
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}
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surface2.nas
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{
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// How to obtain raw features (extractFromFile || extractFromSurface)
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extractionMethod extractFromFile;
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extractFromFileCoeffs
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{
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// Load from an existing feature edge file
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featureEdgeFile "constant/triSurface/featureEdges.nas";
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}
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trimFeatures
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{
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// Remove features with fewer than the specified number of edges
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minElem 0;
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// Remove features shorter than the specified cumulative length
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minLen 0.0;
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}
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subsetFeatures
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{
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// Use a plane to select feature edges
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// (normal)(basePoint)
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plane (1 0 0)(0 0 0);
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// Select feature edges using a box
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// (minPt)(maxPt)
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insideBox (0 0 0)(1 1 1);
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outsideBox (0 0 0)(1 1 1);
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// Remove any non-manifold (open or > 2 connected faces) edges
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manifoldEdges no;
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}
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addFeatures
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{
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// Add (without merging) another extendedFeatureEdgeMesh
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name axZ.extendedFeatureEdgeMesh;
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// Optionally flip features (invert all normals, making
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// convex<->concave etc)
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//flip false;
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}
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// Output the curvature of the surface
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curvature no;
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// Output the proximity of feature points and edges to each other
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featureProximity no;
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// The maximum search distance to use when looking for other feature
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// points and edges
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maxFeatureProximity 1;
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// Out put the closeness of surface elements to other surface elements.
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closeness no;
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// Write options
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// Write features to obj format for postprocessing
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writeObj yes;
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// Write surface proximity and curvature fields to vtk format
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// for postprocessing
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writeVTK no;
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}
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// ************************************************************************* //
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