0027293: Add debug function to save a list of shapes into a compound

diff --git a/dox/dev_guides/debug/debug.md b/dox/dev_guides/debug/debug.md
index cf0ac3317eca13451fc36aa6f643a5f1f87cc1f3..c0984673ea59a243f988f9916097787b63f97f7c 100644 (file)
--- a/dox/dev_guides/debug/debug.md
+++ b/dox/dev_guides/debug/debug.md
@@ -62,6 +62,14 @@ Sets the specified shape as a value of DRAW interpreter variable with the given
 - *theNameStr* -- the DRAW interpreter variable name to set.
 - *theShapePtr* -- a pointer to *TopoDS_Shape* variable.
 
+~~~~~
+const char* DBRep_SetComp (const char* theNameStr, void* theListPtr)
+~~~~~
+
+Makes a compound from the specified list of shapes and sets it as a value of DRAW interpreter variable with the given name.
+- *theNameStr* -- the DRAW interpreter variable name to set.
+- *theListPtr* -- a pointer to *TopTools_ListOfShape* variable.
+
 ~~~~~
 const char* DrawTrSurf_Set (const char* theNameStr, void* theHandlePtr)
 const char* DrawTrSurf_SetPnt (const char* theNameStr, void* thePntPtr)
@@ -140,6 +148,7 @@ For convenience it is possible to define aliases to commands in this window, for
 ~~~~~
 >alias deval      ? ({,,TKDraw}Draw_Eval)
 >alias dsetshape  ? ({,,TKDraw}DBRep_Set)
+>alias dsetcomp   ? ({,,TKDraw}DBRep_SetComp)
 >alias dsetgeom   ? ({,,TKDraw}DrawTrSurf_Set)
 >alias dsetpnt    ? ({,,TKDraw}DrawTrSurf_SetPnt)
 >alias dsetpnt2d  ? ({,,TKDraw}DrawTrSurf_SetPnt2d)

diff --git a/src/DBRep/DBRep_Debug.cxx b/src/DBRep/DBRep_Debug.cxx
index c545b7f5edfb6d6998fdda1b1441232227a3ce2f..b2ff8cc3ccb71aac52c5c3934bc650e8338034bd 100644 (file)
--- a/src/DBRep/DBRep_Debug.cxx
+++ b/src/DBRep/DBRep_Debug.cxx
@@ -17,6 +17,9 @@
 #include <DBRep.hxx>
 #include <Standard_ErrorHandler.hxx>
 #include <Standard_Failure.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopoDS_Compound.hxx>
+#include <BRep_Builder.hxx>
 
 // This file defines global functions not declared in any public header,
 // intended for use from debugger prompt (Command Window in Visual Studio)
@@ -38,6 +41,39 @@ Standard_EXPORT const char* DBRep_Set (const char* theNameStr, void* theShapePtr
   }
 }
 
+//=======================================================================
+//function : DBRep_SetComp
+//purpose  : make compound from the given list of shapes
+//=======================================================================
+Standard_EXPORT const char* DBRep_SetComp(const char* theNameStr, void* theListPtr)
+{
+  if (theNameStr == 0 || theListPtr == 0)
+  {
+    return "Error: name or list of shapes is null";
+  }
+  try {
+    TopTools_ListOfShape *pLS;
+    pLS = (TopTools_ListOfShape *)theListPtr;
+
+    TopoDS_Compound aC;
+    BRep_Builder aBB;
+    TopTools_ListIteratorOfListOfShape aIt;
+
+    aBB.MakeCompound(aC);
+    aIt.Initialize(*pLS);
+    for (; aIt.More(); aIt.Next()) {
+      const TopoDS_Shape& aE = aIt.Value();
+      aBB.Add(aC, aE);
+    }
+    DBRep::Set(theNameStr, aC);
+    return theNameStr;
+  }
+  catch (Standard_Failure)
+  {
+    return Standard_Failure::Caught()->GetMessageString();
+  }
+}
+
 // MSVC debugger cannot deal correctly with functions whose argunments 
 // have non-standard types. Here we define alternative to the above functions
 // with good types with the hope that GDB on Linux or other debugger could