support for floating point images => needed for skybox

[demo] / src / opengl / texture-gl.h

diff --git a/src/opengl/texture-gl.h b/src/opengl/texture-gl.h
index 11c48a3..a08f159 100644 (file)
--- a/src/opengl/texture-gl.h
+++ b/src/opengl/texture-gl.h
@@ -6,7 +6,7 @@
 class TextureGL : public Texture {
 private:
        unsigned int tex;
-       unsigned int target;
+       GLenum target;
        
        virtual void update() override;
 public: