Specify required OpenGL version to fix for Intel drivers on Linux

Fixes #79
tobspr · Jun 19, 2018 · 8c66ed5 · 8c66ed5
1 parent e52571a
commit 8c66ed5
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diff --git a/config/panda3d-config.prc b/config/panda3d-config.prc
@@ -103,6 +103,9 @@ gl-force-fbo-color #f
 
 # ----------- OpenGL / Performance Settings ------------
 
+# Require OpenGL 4.3 at least, necessary for Intel drivers on Linux
+gl-version 4 3
+
 # Animations on the gpu. The default shader has to get adjusted to support this
 # feature before this option can be turned on.
 # hardware-animated-vertices #t

diff --git a/data/default_cubemap/filter.py b/data/default_cubemap/filter.py
@@ -42,6 +42,7 @@ def __init__(self):
             gl-coordinate-system default
             notify-level-display error
             print-pipe-types #f
+            gl-version 4 3
         """)
 
         ShowBase.__init__(self)

diff --git a/data/film_grain/generate.py b/data/film_grain/generate.py
@@ -48,6 +48,7 @@ def __init__(self):
             gl-coordinate-system default
             notify-level-display error
             print-pipe-types #f
+            gl-version 4 3
         """)
 
         ShowBase.__init__(self)

diff --git a/rpplugins/clouds/resources/precompute.py b/rpplugins/clouds/resources/precompute.py
@@ -41,6 +41,7 @@ def __init__(self):
             gl-coordinate-system default
             notify-level-display error
             print-pipe-types #f
+            gl-version 4 3
         """)
 
         ShowBase.__init__(self)