0026025: Visualization, TKOpenGl - stereoscopic output does not work

[occt.git] / src / OpenGl / OpenGl_FrameBuffer.hxx

diff --git a/src/OpenGl/OpenGl_FrameBuffer.hxx b/src/OpenGl/OpenGl_FrameBuffer.hxx
index 65bc08b..799b292 100644 (file)
--- a/src/OpenGl/OpenGl_FrameBuffer.hxx
+++ b/src/OpenGl/OpenGl_FrameBuffer.hxx
@@ -88,6 +88,11 @@ public:
                                          const GLsizei                 theViewportSizeX,
                                          const GLsizei                 theViewportSizeY);
 
+  //! (Re-)initialize FBO with specified dimensions.
+  Standard_EXPORT Standard_Boolean InitLazy (const Handle(OpenGl_Context)& theGlCtx,
+                                             const GLsizei                 theViewportSizeX,
+                                             const GLsizei                 theViewportSizeY);
+
   //! (Re-)initialize FBO with specified dimensions.
   //! The Render Buffer Objects will be used for Color, Depth and Stencil attachments (as opposite to textures).
   //! @param theGlCtx         currently bound OpenGL context