0e13649996
Specifying a plane with which to subset feature edges is now done using
the same dictionary syntax used elsewhere in OpenFOAM. For example, in
system/surfaceFeaturesDict:
subsetFeatures
{
// Include only edges that intersect the plane
plane
{
planeType pointAndNormal;
point (0 0 0);
normal (1 0 0);
}
...
}
67 lines
1.7 KiB
C++
67 lines
1.7 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 | Website: https://openfoam.org
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\\ / A nd | Version: dev
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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 surfaceFeaturesDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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surfaces
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(
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"surface1.stl"
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"surface2.obj"
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);
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// Identify edges when angle between faces < includedAngle
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includedAngle 120;
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// Include region boundaries as features
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geometricTestOnly no;
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subsetFeatures
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{
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// Include only edges that intersect the plane
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// plane
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// {
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// planeType pointAndNormal;
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// point (0 0 0);
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// normal (1 0 0);
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// }
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// Include only edges inside the box
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// insideBox (0 0 0)(1 1 1);
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// Include only edges outside the box
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// outsideBox (0 0 0)(1 1 1);
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// Include nonManifold edges (edges with >2 connected faces)
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nonManifoldEdges yes;
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// Include open edges (edges with 1 connected face)
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openEdges yes;
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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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// Write features to obj format for visualisation
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writeObj yes;
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verboseObj no;
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// ************************************************************************* //
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