X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FOpenGl%2FOpenGl_StructureShadow.cxx;h=64672018d60de5583916ad63314323d45ad7324d;hp=3b56b0ac8f96d94ee3d209609424704371ddd446;hb=0c33a0bf4d320a4afef435687477636a570100b3;hpb=825aa485a3546bb2fa7a9978bd83592f25adbacb

diff --git a/src/OpenGl/OpenGl_StructureShadow.cxx b/src/OpenGl/OpenGl_StructureShadow.cxx
index 3b56b0ac8f..64672018d6 100644
--- a/src/OpenGl/OpenGl_StructureShadow.cxx
+++ b/src/OpenGl/OpenGl_StructureShadow.cxx
@@ -16,6 +16,9 @@
 #include <OpenGl_StructureShadow.hxx>
 
 #include <Graphic3d_GraphicDriver.hxx>
+#include <Standard_ProgramError.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(OpenGl_StructureShadow,OpenGl_Structure)
 
 //=======================================================================
 //function : OpenGl_StructureShadow
@@ -28,17 +31,32 @@ OpenGl_StructureShadow::OpenGl_StructureShadow (const Handle(Graphic3d_Structure
   Handle(OpenGl_StructureShadow) aShadow = Handle(OpenGl_StructureShadow)::DownCast (theStructure);
   myParent = aShadow.IsNull() ? theStructure : aShadow->myParent;
 
-
-  Composition   = myParent->Composition;
   ContainsFacet = myParent->ContainsFacet;
   IsInfinite    = myParent->IsInfinite;
-  for (Standard_Integer i = 0; i <= 3; ++i)
-  {
-    for (Standard_Integer j = 0; j <= 3; ++j)
-    {
-      Graphic3d_CStructure::Transformation[i][j] = myParent->Graphic3d_CStructure::Transformation[i][j];
-    }
-  }
-
-  TransformPersistence = myParent->TransformPersistence;
+  myBndBox      = myParent->BoundingBox();
+
+  OpenGl_Structure::SetTransformation (myParent->Transformation());
+  myInstancedStructure = const_cast<OpenGl_Structure*> (myParent->InstancedStructure());
+  myTrsfPers = myParent->TransformPersistence();
+
+  // reuse instanced structure API
+  myInstancedStructure = myParent.operator->();
+}
+
+// =======================================================================
+// function : Connect
+// purpose  :
+// =======================================================================
+void OpenGl_StructureShadow::Connect (Graphic3d_CStructure& )
+{
+  throw Standard_ProgramError("Error! OpenGl_StructureShadow::Connect() should not be called!");
+}
+
+// =======================================================================
+// function : Disconnect
+// purpose  :
+// =======================================================================
+void OpenGl_StructureShadow::Disconnect (Graphic3d_CStructure& )
+{
+  throw Standard_ProgramError("Error! OpenGl_StructureShadow::Disconnect() should not be called!");
 }