From: rnv <rnv@opencascade.com>
Date: Fri, 13 Nov 2020 14:11:31 +0000 (+0300)
Subject: Fix for #19939 [CEA 19938] Black screen after dumping view in the VTK Viewer
X-Git-Tag: V9_7_0a1~31
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f8f7271d0bcceb437c9bcc2cc55730566a490e5b;p=modules%2Fgui.git

Fix for #19939 [CEA 19938] Black screen after dumping view in the VTK Viewer
---

diff --git a/src/SVTK/SVTK_ViewWindow.cxx b/src/SVTK/SVTK_ViewWindow.cxx
index 72b366c88..2c6aaecce 100644
--- a/src/SVTK/SVTK_ViewWindow.cxx
+++ b/src/SVTK/SVTK_ViewWindow.cxx
@@ -1359,13 +1359,13 @@ QImage SVTK_ViewWindow::dumpViewContent()
 
     // draw scene
     aWindow->Render();
-
-    aFrameBuffer.unbind();
+   
+    //aFrameBuffer.unbind();
     glPopAttrib();
 
     QImage anImage( aWidth, aHeight, QImage::Format_RGB32 );
+    //aFrameBuffer.bind();
 
-    aFrameBuffer.bind();
     glReadPixels( 0, 0, aWidth, aHeight, GL_RGBA, GL_UNSIGNED_BYTE, anImage.bits() );
     aFrameBuffer.unbind();