Clean-up

src/pipeline.rs

@@ -111,25 +111,6 @@ impl DeferredPipeline
         Ok(())
     }
 
-    /*pub fn shadow_cast_begin(&self, light: &light::DirectionalLight) -> Result<(), Error>
-    {
-        if let Some(ref rendertarget) = light.shadow_render_target
-        {
-            rendertarget.bind();
-            rendertarget.clear();
-
-            state::depth_write(&self.gl,true);
-            state::depth_test(&self.gl, state::DepthTestType::LEQUAL);
-            state::cull(&self.gl,state::CullType::BACK);
-            state::blend(&self.gl, state::BlendType::NONE);
-        }
-        else {
-            return Err(Error::ShadowRendertargetNotAvailable {message: format!("Trying to cast shadows with no shadow render target available")} )
-        }
-
-        Ok(())
-    }*/
-
     pub fn light_pass_begin(&self, camera: &camera::Camera) -> Result<(), Error>
     {
         match self.light_pass_rendertarget {