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0027280: HLR algorithms taking seam edges into account

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Interface of HLRAppli_ReflectLines has been modified.
New Draw command "hlrin3d" has been added.
This commit is contained in:
jgv
2016-04-07 17:13:49 +03:00
committed by bugmaster
parent 309bad284d
commit 601b1c8d56
4 changed files with 106 additions and 9 deletions
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53
src/HLRTest/HLRTest.cxx
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@@ -29,6 +29,8 @@
#include <HLRTopoBRep_OutLiner.hxx>
#include <TColStd_ListIteratorOfListOfInteger.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Compound.hxx>
#include <BRep_Builder.hxx>
static Handle(HLRBRep_Algo) hider;
#ifdef _WIN32
@@ -449,6 +451,53 @@ static Standard_Integer reflectlines(Draw_Interpretor& , Standard_Integer n, con
return 0;
}
//=======================================================================
//function : hlrin3d
//purpose :
//=======================================================================
static Standard_Integer hlrin3d(Draw_Interpretor& , Standard_Integer n, const char** a)
{
if (n < 6)
return 1;
TopoDS_Shape aShape = DBRep::Get(a[2]);
if (aShape.IsNull())
return 1;
Standard_Real anAISViewProjX = atof(a[3]);
Standard_Real anAISViewProjY = atof(a[4]);
Standard_Real anAISViewProjZ = atof(a[5]);
gp_Pnt anOrigin(0.,0.,0.);
gp_Dir aNormal(anAISViewProjX, anAISViewProjY, anAISViewProjZ);
gp_Ax2 theAxes(anOrigin, aNormal);
gp_Dir aDX = theAxes.XDirection();
HLRAppli_ReflectLines Reflector(aShape);
Reflector.SetAxes(aNormal.X(), aNormal.Y(), aNormal.Z(),
anOrigin.X(), anOrigin.Y(), anOrigin.Z(),
aDX.X(), aDX.Y(), aDX.Z());
Reflector.Perform();
TopoDS_Compound Result;
BRep_Builder BB;
BB.MakeCompound(Result);
TopoDS_Shape SharpEdges = Reflector.GetCompoundOf3dEdges(HLRBRep_Sharp, Standard_True);
BB.Add(Result, SharpEdges);
TopoDS_Shape OutLines = Reflector.GetCompoundOf3dEdges(HLRBRep_OutLine, Standard_True);
BB.Add(Result, OutLines);
TopoDS_Shape SmoothEdges = Reflector.GetCompoundOf3dEdges(HLRBRep_Rg1Line, Standard_True);
BB.Add(Result, SmoothEdges);
DBRep::Set(a[1], Result);
return 0;
}
//=======================================================================
//function : Commands
//purpose :
@@ -477,6 +526,10 @@ void HLRTest::Commands (Draw_Interpretor& theCommands)
"reflectlines res shape proj_X proj_Y proj_Z",
__FILE__, reflectlines, g);
theCommands.Add("hlrin3d",
"hlrin3d res shape proj_X proj_Y proj_Z",
__FILE__, hlrin3d, g);
hider = new HLRBRep_Algo();
}