Store the ambient occlusion rotate lookup texture in resources

[libs/gl.git] / source / effects / ambientocclusion.h

diff --git a/source/effects/ambientocclusion.h b/source/effects/ambientocclusion.h
index b0030c5917d56e0c785600d336517448bf0cb805..61d4d4f3e44a48daf94468d684d26f14e4b19ba5 100644 (file)
--- a/source/effects/ambientocclusion.h
+++ b/source/effects/ambientocclusion.h
@@ -39,19 +39,21 @@ public:
        };
 
 private:
-       Texture2D rotate_lookup;
+       const Texture2D &rotate_lookup;
        RenderTarget occlude_target;
        const Program &occlude_shader;
        const Program &combine_shader;
        mutable ProgramData shdata;
        const Mesh &quad;
        const Sampler &linear_sampler;
+       const Sampler &nearest_clamp_sampler;
        const Sampler &nearest_sampler;
 
 public:
        AmbientOcclusion(unsigned, unsigned, float = 1.0f);
 
 private:
+       static const Texture2D &get_or_create_rotate_lookup();
        static float random(unsigned &);
 
 public: