Rearrange soucre files into subdirectories

[libs/gl.git] / source / render / simplescene.h

diff --git a/source/render/simplescene.h b/source/render/simplescene.h
new file mode 100644 (file)
index 0000000..e56aeb0
--- /dev/null
+++ b/source/render/simplescene.h
@@ -0,0 +1,39 @@
+#ifndef MSP_GL_SIMPLESCENE_H_
+#define MSP_GL_SIMPLESCENE_H_
+
+#include <set>
+#include "scene.h"
+
+namespace Msp {
+namespace GL {
+
+/**
+A simple yet efficient scene.  Rendering order is unspecified.
+*/
+class SimpleScene: public Scene
+{
+private:
+       typedef std::set<Renderable *> RenderableSet;
+       typedef std::vector<Renderable *> RenderableArray;
+
+       RenderableSet renderables;
+       mutable RenderableArray cache;
+
+public:
+       virtual void add(Renderable &);
+       virtual void remove(Renderable &);
+
+private:
+       void populate_cache() const;
+
+public:
+       virtual void setup_frame(Renderer &);
+       virtual void finish_frame();
+
+       virtual void render(Renderer &, const Tag & = Tag()) const;
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif