From e4102da4f6e0eeaba3c8f7d658c5b4872d9d0ddb Mon Sep 17 00:00:00 2001
From: Joe Crayne <joe@jerkface.net>
Date: Mon, 10 Jun 2019 23:24:39 -0400
Subject: Drop dependency on OpenGL.

---
 src/Graphics/Formats/Collada/ColladaTypes.hs | 7 ++++++-
 wavefront-obj.cabal                          | 1 -
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Graphics/Formats/Collada/ColladaTypes.hs b/src/Graphics/Formats/Collada/ColladaTypes.hs
index ad78aa8..89ebde8 100644
--- a/src/Graphics/Formats/Collada/ColladaTypes.hs
+++ b/src/Graphics/Formats/Collada/ColladaTypes.hs
@@ -25,6 +25,7 @@ module Graphics.Formats.Collada.ColladaTypes
     Profile(..), NewParam(..), TechniqueCommon(..), Material, Effect,
     C(..), Color(..),
     Animation(..),
+    TextureObject(..),
     Fx_common_color_type(..), Fx_common_texture_type(..), Texture(..),
 	Interpolation(..),
 )
@@ -32,9 +33,13 @@ where
 
 import Data.Tree
 import Data.Vector
-import Graphics.Rendering.OpenGL (TextureObject)
+import Data.Word
 import Graphics.Formats.Collada.Vector2D3D (V3(..), V4(..))
 
+-- Coercible to Graphics.Rendering.OpenGL.TextureObject
+newtype TextureObject = TextureObject { textureID :: Word32 }
+   deriving ( Eq, Ord, Show )
+
 type Mat44 = ((Float,Float,Float,Float),
               (Float,Float,Float,Float),
 			  (Float,Float,Float,Float),
diff --git a/wavefront-obj.cabal b/wavefront-obj.cabal
index 083981e..2a0532c 100644
--- a/wavefront-obj.cabal
+++ b/wavefront-obj.cabal
@@ -75,7 +75,6 @@ library
                     , vector >=0.12 && <0.13
                     , linear >=1.20 && <1.21
                     , attoparsec >=0.13 && <0.14
-                    , OpenGL >=3.0 && <3.1
                     , tuple >=0.3 && <0.4
                     , tuple-gen >=2.0 && <2.1
                     , dlist >=0.8 && <0.9
-- 
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