From f2cabc81165c8e46f68ebb407eae50d547129d57 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 23 Feb 2001 19:51:11 +0000
Subject: [PATCH] Bug fix for newer versions of opengl32.dll on Windows
---
Graphics/Draw.cpp | 6 +++++-
README.txt | 17 ++++++++++-------
2 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/Graphics/Draw.cpp b/Graphics/Draw.cpp
index 55a41a4a63..a864583b76 100644
--- a/Graphics/Draw.cpp
+++ b/Graphics/Draw.cpp
@@ -1,4 +1,4 @@
-// $Id: Draw.cpp,v 1.22 2001-02-03 13:10:26 geuzaine Exp $
+// $Id: Draw.cpp,v 1.23 2001-02-23 19:51:11 geuzaine Exp $
#include "Gmsh.h"
#include "GmshUI.h"
@@ -25,7 +25,11 @@ void Draw3d(void){
}
else{
glDisable(GL_BLEND);
+#ifndef WIN32
+ // Merde de bug dans les nouvelles dll opengl Windows (ATI Rage
+ // Mobility, NVIDIA, etc.)
glDisable(GL_ALPHA);
+#endif
}
glPolygonOffset(1.0, 1);
diff --git a/README.txt b/README.txt
index 65e9784eb1..c348801df6 100644
--- a/README.txt
+++ b/README.txt
@@ -1,21 +1,24 @@
-$Id: README.txt,v 1.1 2001-02-17 22:08:41 geuzaine Exp $
+$Id: README.txt,v 1.2 2001-02-23 19:51:11 geuzaine Exp $
For Windows versions of Gmsh only:
==================================
+2) About opengl32.dll:
+
+If a version of the OpenGL library opengl32.dll is already installed
+on your system, you should remove the version shipped with
+Gmsh. Failing to do so may result in incorrect behaviour of Gmsh (the
+graphic window may stay "transparent", or Gmsh may even not run at
+all).
+
1) About cygwin1.dll:
If you plan to use other programs than Gmsh which depend on the
cygwin1.dll library, please move the library from this directory to
the Windows system directory (usually C:\Windows\System\). Failing to
-do so will result in incorrect behaviour of all applications sharing
+do so may result in incorrect behaviour of all applications sharing
the library.
-2) About opengl32.dll:
-
-If a version of the OpenGL library opengl32.dll is already installed
-on your system, you can remove the version shipped with Gmsh.
-
3) About configuration files:
Gmsh saves session information and default options on disk. The
--
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