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0031992: Modeling Algorithms - Offset of closed B-spline edge fails

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1. Increase the tolerance of approximation.
2. Update auxiliary Draw command "topoload" for usage of option "-approx".

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This commit is contained in:
jgv
2022-09-22 12:51:18 +03:00
committed by smoskvin
parent 5bde4773f9
commit b95eefe1c2
9 changed files with 170 additions and 61 deletions
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src/BRepTest/BRepTest_MatCommands.cxx
+13 -2
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@@ -35,6 +35,7 @@
#include <Bisector_BisecAna.hxx>
#include <Precision.hxx>
#include <BRepOffsetAPI_MakeOffset.hxx>
#include <BRepMAT2d_Explorer.hxx>
#include <BRepMAT2d_BisectingLocus.hxx>
#include <BRepMAT2d_LinkTopoBilo.hxx>
@@ -44,6 +45,7 @@
#include <DBRep.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Face.hxx>
#ifdef _WIN32
Standard_IMPORT Draw_Viewer dout;
@@ -70,7 +72,16 @@ static Standard_Integer topoload (Draw_Interpretor& , Standard_Integer argc, con
if (C1.IsNull()) return 1;
anExplo.Perform (TopoDS::Face(C1));
TopoDS_Face aFace = TopoDS::Face(C1);
if (argc >= 3 &&
(strcmp(argv[2], "-approx") == 0))
{
Standard_Real aTol = 0.1;
aFace = BRepOffsetAPI_MakeOffset::ConvertFace (aFace, aTol);
}
anExplo.Perform (aFace);
return 0;
}
@@ -267,7 +278,7 @@ void DrawCurve(const Handle(Geom2d_Curve)& aCurve,
void BRepTest::MatCommands (Draw_Interpretor& theCommands)
{
theCommands.Add("topoload","load face",__FILE__,topoload);
theCommands.Add("topoload","load face: topoload face [-approx]",__FILE__,topoload);
theCommands.Add("drawcont","display current contour",__FILE__,drawcont);
theCommands.Add("mat","computes the mat: mat [a/i [o]]",__FILE__,mat);
theCommands.Add("side","side left/right",__FILE__,side);