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0028456: BRepBuilderAPI_MakeFace modifies the input shape

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1) BRepLib::UpdateTolerances(..) & BRepLib::SameParameter(..) functions now support non-mutable input feature. reshaper is used to store modified copies of subshapes of original (input) shape(s) as substitutions.
2) IsNewShape(..) method has been added to BRepTools_ReShape to check if the given shape has been recorded as a value
This commit is contained in:
isn
2017-02-14 18:42:54 +03:00
committed by bugmaster
parent c48e2889cd
commit b60e8432dd
22 changed files with 498 additions and 127 deletions
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80
src/BRepTest/BRepTest_BasicCommands.cxx
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@@ -305,36 +305,80 @@ static Standard_Integer mkedgecurve (Draw_Interpretor& ,Standard_Integer n,const
// sameparameter
//=======================================================================
static Standard_Integer sameparameter(Draw_Interpretor& ,Standard_Integer n,const char** a)
static Standard_Integer sameparameter(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n < 2) return 1;
Standard_Real tol = 1.e-7;
TopoDS_Shape S = DBRep::Get(a[1]);
if (S.IsNull()) return 1;
if (n < 2)
{
di << "Use sameparameter [result] shape [toler]\n";
di << "shape is an initial shape\n";
di << "result is a result shape. if skipped = > initial shape will be modified\n";
di << "toler is tolerance (default is 1.e-7)";
return 1;
}
Standard_Real aTol = 1.e-7;
Standard_Boolean force = !strcmp(a[0],"fsameparameter");
if (n == 3) tol = Draw::Atof(a[2]);
BRepLib::SameParameter(S,tol,force);
Standard_Real aTol1 = Draw::Atof(a[n-1]);
Standard_Boolean IsUseTol = aTol1>0;
if (IsUseTol)
aTol = aTol1;
TopoDS_Shape anInpS = DBRep::Get(IsUseTol ? a[n-2] : a[n-1]);
if (anInpS.IsNull())
return 1;
if ((n == 4 && IsUseTol) || (n == 3 && !IsUseTol))
{
TopoDS_Shape aResultSh;
BRepTools_ReShape aResh;
BRepLib::SameParameter(anInpS,aResh,aTol,force);
aResultSh = aResh.Apply(anInpS);
DBRep::Set(a[1],aResultSh);
}
else
{
BRepLib::SameParameter(anInpS,aTol,force);
DBRep::Set(a[1],anInpS);
}
DBRep::Set(a[1],S);
return 0;
}
//=======================================================================
//function : updatetol
//purpose :
//=======================================================================
static Standard_Integer updatetol(Draw_Interpretor& ,Standard_Integer n,const char** a)
static Standard_Integer updatetol(Draw_Interpretor& di,Standard_Integer n,const char** a)
{
if (n < 2) return 1;
if (n < 2)
{
di << "Use updatetololerance [result] shape [param]\n";
di << "shape is an initial shape\n";
di << "result is a result shape. if skipped = > initial shape will be modified\n";
di << "if [param] is absent - not verify of face tolerance, else - perform it";
return 1;
}
TopoDS_Shape aSh1 = DBRep::Get(a[n-1]);
Standard_Boolean IsF = aSh1.IsNull();
TopoDS_Shape S = DBRep::Get(a[1]);
if (S.IsNull()) return 1;
TopoDS_Shape anInpS = IsF ? DBRep::Get(a[n-2]) : aSh1;
if (anInpS.IsNull())
return 1;
if ((n == 4 && IsF) || (n == 3 && !IsF))
{
TopoDS_Shape aResultSh;
BRepTools_ReShape aResh;
BRepLib::UpdateTolerances(anInpS,aResh, IsF);
aResultSh = aResh.Apply(anInpS);
DBRep::Set(a[1],aResultSh);
}
else
{
BRepLib::UpdateTolerances(anInpS, IsF);
DBRep::Set(a[1],anInpS);
}
if (n==2) BRepLib::UpdateTolerances(S);
else BRepLib::UpdateTolerances(S,Standard_True);
DBRep::Set(a[1],S);
return 0;
}
//=======================================================================
@@ -1145,12 +1189,12 @@ void BRepTest::BasicCommands(Draw_Interpretor& theCommands)
sameparameter,g);
theCommands.Add("sameparameter",
"sameparameter shapename [tol (default 1.e-7)]",
"sameparameter [result] shape [tol]",
__FILE__,
sameparameter,g);
theCommands.Add("updatetolerance",
"updatetolerance myShape [param] \n if [param] is absent - not verify of face tolerance, else - perform it",
"updatetolerance [result] shape [param] \n if [param] is absent - not verify of face tolerance, else - perform it",
__FILE__,
updatetol,g);