From: rnv <rnv@opencascade.com>
Date: Fri, 2 Apr 2021 11:50:08 +0000 (+0300)
Subject: Fix transparent VTK viewer: additional commit: restore call of vtkOpenGLRenderer... 
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2Frnv%2Ffix_transparency;p=modules%2Fgui.git

Fix transparent VTK viewer: additional commit: restore call of vtkOpenGLRenderer::Clear()
---

diff --git a/src/VTKViewer/VTKViewer_OpenGLRenderer.cxx b/src/VTKViewer/VTKViewer_OpenGLRenderer.cxx
index c33b09930..d6eb0e78a 100644
--- a/src/VTKViewer/VTKViewer_OpenGLRenderer.cxx
+++ b/src/VTKViewer/VTKViewer_OpenGLRenderer.cxx
@@ -74,7 +74,7 @@ void VTKViewer_OpenGLRenderer::SetGradientType( const int theGradientType )
 
 void VTKViewer_OpenGLRenderer::Clear(void)
 {
-  // vtkOpenGLRenderer::Clear();
+  vtkOpenGLRenderer::Clear();
 #ifdef VTK_OPENGL2
   if (this->OpenGLHelper.IsInitialized())
   {