Turn Effect into a Renderable

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

diff --git a/source/effect.h b/source/effect.h
index f5c740ff5eb0d328a0125b8cb251cab4d4fe43af..dfb369614c28c2388b1dcdd249e20e4d331224ec 100644 (file)
--- a/source/effect.h
+++ b/source/effect.h
@@ -1,16 +1,28 @@
 #ifndef MSP_GL_EFFECT_H_
 #define MSP_GL_EFFECT_H_
 
+#include <set>
+#include "renderable.h"
+
 namespace Msp {
 namespace GL {
 
-class Effect
+/**
+Effects are used to wrap other renderables and give them additional visual
+properties.
+*/
+class Effect: public Renderable
 {
+protected:
+       const Renderable &renderable;
+       std::set<Tag> enabled_passes;
+
+       Effect(const Renderable &);
 public:
        virtual ~Effect() { }
 
-       virtual void prepare() = 0;
-       virtual void cleanup() = 0;
+       void enable_for_pass(const Tag &);
+       void disable_for_pass(const Tag &);
 };
 
 } // namespace GL