X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FOpenGl%2FOpenGl_VertexBufferCompat.hxx;h=331dbe6ebb55abf2f910e32c9113cafd2709c251;hp=741fcc70b270872af511b5cbd9dc2525850116a7;hb=0c33a0bf4d320a4afef435687477636a570100b3;hpb=79104795a1bbd405d476648fe2a2eb4208c5a5ee

diff --git a/src/OpenGl/OpenGl_VertexBufferCompat.hxx b/src/OpenGl/OpenGl_VertexBufferCompat.hxx
index 741fcc7..331dbe6 100644
--- a/src/OpenGl/OpenGl_VertexBufferCompat.hxx
+++ b/src/OpenGl/OpenGl_VertexBufferCompat.hxx
@@ -42,6 +42,9 @@ public:
   //! Destroy object.
   Standard_EXPORT virtual ~OpenGl_VertexBufferCompat();
 
+  //! Return TRUE.
+  virtual bool IsVirtual() const Standard_OVERRIDE { return true; }
+
   //! Creates VBO name (id) if not yet generated.
   //! Data should be initialized by another method.
   Standard_EXPORT bool Create (const Handle(OpenGl_Context)& theGlCtx) Standard_OVERRIDE;
@@ -85,7 +88,7 @@ protected:
 
 public:
 
-  DEFINE_STANDARD_RTTI(OpenGl_VertexBufferCompat, OpenGl_VertexBuffer) // Type definition
+  DEFINE_STANDARD_RTTIEXT(OpenGl_VertexBufferCompat,OpenGl_VertexBuffer) // Type definition
 
 };