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0031461: Mesh - Add possibility to force the meshing of the shape

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BRepMesh: Add new mesh parameter *AllowQualityDecrease* which affects the criteria used for checking of the consistency of the existing mesh to new meshing parameters.
So if set to true it will force the meshing of the shape if current deflection strongly vary from the new one, no matter in which side.

BRepTools::Clean: Keep triangulation on non-geometric shapes (faces with no surface or edges with no curves).
This commit is contained in:
emv
2020-03-23 14:52:01 +03:00
committed by bugmaster
parent 21095f2dc2
commit 128654b60b
12 changed files with 141 additions and 24 deletions
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6
src/MeshTest/MeshTest.cxx
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@@ -89,7 +89,9 @@ options:\n\
surface (enabled by default)\n\
-parallel enables parallel execution (switched off by default)\n\
-adjust_min enables local adjustment of min size depending on edge size (switched off by default)\n\
-force_face_def disables usage of shape tolerances for computing face deflection (switched off by default). \n";
-force_face_def disables usage of shape tolerances for computing face deflection (switched off by default)\n\
-decrease enforces the meshing of the shape even if current mesh satisfies the new criteria\
(switched off by default).\n";
return 0;
}
@@ -126,6 +128,8 @@ options:\n\
aMeshParams.AdjustMinSize = Standard_True;
else if (aOpt == "-force_face_def")
aMeshParams.ForceFaceDeflection = Standard_True;
else if (aOpt == "-decrease")
aMeshParams.AllowQualityDecrease = Standard_True;
else if (i < nbarg)
{
Standard_Real aVal = Draw::Atof(argv[i++]);