0023000: Improve the way the gradient and textured background is managed in 3d viewer

diff --git a/src/OpenGl/OpenGl_View_2.cxx b/src/OpenGl/OpenGl_View_2.cxx
index 6a1813e..dee9a49 100644 (file)
--- a/src/OpenGl/OpenGl_View_2.cxx
+++ b/src/OpenGl/OpenGl_View_2.cxx
@@ -1455,6 +1455,8 @@ void OpenGl_View::CreateBackgroundTexture (const Standard_CString AFileName, con
         *pdata++ = (GLubyte)( 255 * color.Blue() );
       }
 
         *pdata++ = (GLubyte)( 255 * color.Blue() );
       }
 

+    glPixelStorei( GL_UNPACK_ALIGNMENT, 1 );
+

     GLuint texture = 0;
     glGenTextures( 1, &texture );
     glBindTexture( GL_TEXTURE_2D, texture );
     GLuint texture = 0;
     glGenTextures( 1, &texture );
     glBindTexture( GL_TEXTURE_2D, texture );