Require mspgbase now that Image was moved there

[libs/gl.git] / source / object.h

diff --git a/source/object.h b/source/object.h
index 0039dffd42500f8daadaaff85c1071df279d9564..42541eaf28004807d1e088f32f1281c1788b7800 100644 (file)
--- a/source/object.h
+++ b/source/object.h
@@ -92,12 +92,24 @@ public:
        Each instance's hook functions will be called before and after drawing the
        mesh.
        */
-       void render(const std::list<const ObjectInstance *> &, const Tag &tag=Tag()) const;
+       template<typename Iter>
+       void render(Iter begin, Iter end, const Tag &tag=Tag()) const
+       { render(get_pass(tag), begin, end); }
 private:
        void setup_render(const ObjectPass &) const;
        void finish_render(const ObjectPass &) const;
        void render(const ObjectPass &, const ObjectInstance *) const;
-       void render(const ObjectPass &, const std::list<const ObjectInstance *> &) const;
+
+       template<typename Iter>
+       void render(const ObjectPass &pass, Iter begin, Iter end) const
+       {
+               setup_render(pass);
+               for(Iter i=begin; i!=end; ++i)
+                       render_instance(pass, **i);
+               finish_render(pass);
+       }
+
+       void render_instance(const ObjectPass &, const ObjectInstance &) const;
 };
 
 } // namespace GL