0026411: Necessary to improve XCAF to store and querying GD&T data.

2025-08-19 13:40:49 +03:00 · 2015-07-09 12:01:55 +03:00
parent 5a8dc41a47
commit 9ebaae3797
64 changed files with 5935 additions and 87 deletions
--- a/src/XCAFDimTolObjects/XCAFDimTolObjects_Tool.cxx
+++ b/src/XCAFDimTolObjects/XCAFDimTolObjects_Tool.cxx
@@ -0,0 +1,187 @@
+// Copyright (c) 1999-2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#include <XCAFDimTolObjects_Tool.hxx>
+#include <XCAFDimTolObjects_DimensionObjectSequence.hxx>
+#include <TDF_ChildIterator.hxx>
+#include <XCAFDoc_DimTolTool.hxx>
+#include <XCAFDoc_Dimension.hxx>
+#include <XCAFDimTolObjects_GeomToleranceObjectSequence.hxx>
+#include <XCAFDoc_GeomTolerance.hxx>
+#include <XCAFDimTolObjects_DatumObjectSequence.hxx>
+#include <XCAFDoc_Datum.hxx>
+#include <XCAFDoc_ShapeTool.hxx>
+#include <XCAFDoc_Datum.hxx>
+#include <TDF_Label.hxx>
+#include <TDF_LabelSequence.hxx>
+#include <XCAFDoc_DocumentTool.hxx>
+#include <TDocStd_Document.hxx>
+#include <NCollection_DataMap.hxx>
+#include <XCAFDimTolObjects_DataMapOfToleranceDatum.hxx>
+
+//=======================================================================
+//function : XCAFDimTolObjects_Tool
+//purpose  : 
+//=======================================================================
+
+XCAFDimTolObjects_Tool::XCAFDimTolObjects_Tool(const Handle(TDocStd_Document)& theDoc)
+{
+  myDimTolTool = XCAFDoc_DocumentTool::DimTolTool(theDoc->Main());
+}
+
+//=======================================================================
+//function : GetDimensions
+//purpose  : 
+//=======================================================================
+
+void XCAFDimTolObjects_Tool::GetDimensions(XCAFDimTolObjects_DimensionObjectSequence& theDimensionObjectSequence) const
+{
+  theDimensionObjectSequence.Clear();
+  TDF_ChildIterator aChildIterator( myDimTolTool->Label() ); 
+  for (; aChildIterator.More(); aChildIterator.Next()) {
+    TDF_Label aL = aChildIterator.Value();
+    Handle(XCAFDoc_Dimension) aDimension;
+    if(aL.FindAttribute(XCAFDoc_Dimension::GetID(),aDimension)) {
+      theDimensionObjectSequence.Append(aDimension->GetObject());
+    }
+  }
+}
+
+//=======================================================================
+//function : GetGeomTolerances
+//purpose  : 
+//=======================================================================
+
+void XCAFDimTolObjects_Tool::GetGeomTolerances(XCAFDimTolObjects_GeomToleranceObjectSequence& theGeomToleranceObjectSequence,
+                                               XCAFDimTolObjects_DatumObjectSequence& theDatumSequence,
+                                               XCAFDimTolObjects_DataMapOfToleranceDatum& theMap) const
+{
+  theGeomToleranceObjectSequence.Clear();
+  TDF_ChildIterator aChildIterator( myDimTolTool->Label() ); 
+  for (; aChildIterator.More(); aChildIterator.Next()) {
+    TDF_Label aL = aChildIterator.Value();
+    Handle(XCAFDoc_GeomTolerance) aGeomTolerance;
+    if(aL.FindAttribute(XCAFDoc_GeomTolerance::GetID(),aGeomTolerance)) {
+      theGeomToleranceObjectSequence.Append(aGeomTolerance->GetObject());
+      TDF_LabelSequence aSeq;
+      if(myDimTolTool->GetDatumOfTolerLabels(aGeomTolerance->Label(), aSeq))
+      {
+        for(Standard_Integer i = 1; i <= aSeq.Length(); i++)
+        {
+          Handle(XCAFDoc_Datum) aDatum;
+          if(aSeq.Value(i).FindAttribute(XCAFDoc_Datum::GetID(), aDatum))
+          {
+            theDatumSequence.Append(aDatum->GetObject());
+            theMap.Bind(theGeomToleranceObjectSequence.Last(), theDatumSequence.Last());
+          }
+        }
+      }
+    }
+  }
+}
+
+//=======================================================================
+//function : GetRefDimensions
+//purpose  : 
+//=======================================================================
+
+Standard_Boolean XCAFDimTolObjects_Tool::GetRefDimensions(const TopoDS_Shape& theShape,
+                                                      XCAFDimTolObjects_DimensionObjectSequence& theDimensionObjectSequence) const
+{
+  theDimensionObjectSequence.Clear();
+  TDF_Label aShapeL;
+  myDimTolTool->ShapeTool()->Search(theShape, aShapeL);
+  if(!aShapeL.IsNull())
+  {
+    TDF_LabelSequence aSeq;
+    if( myDimTolTool->GetRefDimensionLabels(aShapeL, aSeq) ) {
+      for(Standard_Integer i = 1; i <= aSeq.Length(); i++)
+      {
+        Handle(XCAFDoc_Dimension) aDimension;
+        if( aSeq.Value(i).FindAttribute(XCAFDoc_Dimension::GetID(),aDimension))
+          theDimensionObjectSequence.Append(aDimension->GetObject());
+      }
+      return Standard_True;
+    }
+  }
+  return Standard_False;
+}
+
+//=======================================================================
+//function : GetRefGeomTolerances
+//purpose  : 
+//=======================================================================
+
+Standard_Boolean XCAFDimTolObjects_Tool::GetRefGeomTolerances(const TopoDS_Shape& theShape,
+                                                     XCAFDimTolObjects_GeomToleranceObjectSequence& theGeomToleranceObjectSequence,
+                                                     XCAFDimTolObjects_DatumObjectSequence& theDatumSequence,
+                                                     XCAFDimTolObjects_DataMapOfToleranceDatum& theMap) const
+{
+  theGeomToleranceObjectSequence.Clear();
+  TDF_Label aShapeL;
+  myDimTolTool->ShapeTool()->Search(theShape, aShapeL);
+  if(!aShapeL.IsNull())
+  {
+    TDF_LabelSequence aSeq;
+    if( myDimTolTool->GetRefGeomToleranceLabels(aShapeL, aSeq) ) {
+      for(Standard_Integer i = 1; i <= aSeq.Length(); i++)
+      {
+        Handle(XCAFDoc_GeomTolerance) aGeomTolerance;
+        if( aSeq.Value(i).FindAttribute(XCAFDoc_GeomTolerance::GetID(),aGeomTolerance))
+        {
+          theGeomToleranceObjectSequence.Append(aGeomTolerance->GetObject());
+          TDF_LabelSequence aSeq;
+          if(myDimTolTool->GetDatumOfTolerLabels(aGeomTolerance->Label(), aSeq))
+          {
+            for(Standard_Integer i = 1; i <= aSeq.Length(); i++)
+            {
+              Handle(XCAFDoc_Datum) aDatum;
+              if(aSeq.Value(i).FindAttribute(XCAFDoc_Datum::GetID(), aDatum))
+              {
+                theDatumSequence.Append(aDatum->GetObject());
+                theMap.Bind(theGeomToleranceObjectSequence.Last(), theDatumSequence.Last());
+              }
+            }
+          }
+        }
+      }
+      return Standard_True;
+    }
+  }
+  return Standard_False;
+}
+
+//=======================================================================
+//function : GetRefDatum
+//purpose  : 
+//=======================================================================
+
+Standard_Boolean XCAFDimTolObjects_Tool::GetRefDatum(const TopoDS_Shape& theShape,
+                                                     Handle(XCAFDimTolObjects_DatumObject)& theDatumObject) const
+{
+  TDF_Label aShapeL;
+  myDimTolTool->ShapeTool()->Search(theShape, aShapeL);
+  if(!aShapeL.IsNull())
+  {
+    TDF_Label aDatumL;
+    if(myDimTolTool->GetRefDatumLabel(aShapeL, aDatumL))
+    {
+      Handle(XCAFDoc_Datum) aDatum;
+      if( aDatumL.FindAttribute(XCAFDoc_Datum::GetID(),aDatum)){
+        theDatumObject = aDatum->GetObject();
+        return Standard_True;
+      }
+    }
+  }
+  return Standard_False;
+}