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Stop blayer limitation if 1e-10 is reached, and throw an Exception
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@ -617,6 +617,13 @@ struct GrowthVectorLimiter
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}
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}
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void CheckLimits ()
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{
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for (auto i : Range(growthvectors))
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if (limits[i] < 1e-10)
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throw NgException("Stop meshing in boundary layer thickness limitation: overlapping regions detected");
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}
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void Perform ()
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{
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limits.SetSize(mesh.Points().Size());
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@ -631,22 +638,24 @@ struct GrowthVectorLimiter
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{
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PrintMessage(4, "GrowthVectorLimiter pass ", i_pass);
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double safety = safeties[i_pass];
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CheckLimits();
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// intersect segment with original surface elements
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LimitOriginalSurface(2.1);
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CheckLimits();
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// intersect prisms with themself
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LimitSelfIntersection(1.3 * safety);
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CheckLimits();
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// intesect segment with prism
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LimitBoundaryLayer(safety);
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CheckLimits();
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for (auto i : Range(3))
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EqualizeLimits(smoothing_factors[i_pass]);
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for (auto i : Range(growthvectors))
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if (limits[i] < 1e-10)
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throw NgException("Stop meshing in boundary layer thickness limitation: overlapping regions detected");
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CheckLimits();
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if (i_pass == safeties.size() - 1)
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FixIntersectingSurfaceTrigs();
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CheckLimits();
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}
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for (auto i : Range(growthvectors))
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