X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frenderer.h;h=088b5710ad6a31b6b79b1e1941ff10ef88e810c9;hb=d108cd5fc13aca16e38b54c1946c65797a869073;hp=6115a7feeae33deadf6bb327f2d83703cd6f2d87;hpb=1b7b75e3aaec35433cce81fc58e58e50e5a3f36e;p=libs%2Fgl.git

diff --git a/source/renderer.h b/source/renderer.h
index 6115a7fe..088b5710 100644
--- a/source/renderer.h
+++ b/source/renderer.h
@@ -1,8 +1,10 @@
 #ifndef MSP_GL_RENDERER_H_
 #define MSP_GL_RENDERER_H_
 
+#include <set>
 #include <vector>
 #include "matrix.h"
+#include "tag.h"
 
 namespace Msp {
 namespace GL {
@@ -13,6 +15,7 @@ class Camera;
 class Material;
 class Program;
 class ProgramData;
+class Renderable;
 class Texture;
 class Texturing;
 class VertexArray;
@@ -45,6 +48,17 @@ public:
 		~Push() { renderer.pop_state(); }
 	};
 
+	class Exclude
+	{
+	private:
+		Renderer &renderer;
+		const Renderable &renderable;
+
+	public:
+		Exclude(Renderer &r, const Renderable &e): renderer(r), renderable(e) { renderer.exclude(renderable); }
+		~Exclude() { renderer.include(renderable); }
+	};
+
 private:
 	struct State
 	{
@@ -77,8 +91,8 @@ private:
 	std::vector<const ProgramData *> shdata_stack;
 	bool shdata_changed;
 	const VertexArray *vertex_array;
-	bool vertex_array_changed;
 	const Buffer *element_buffer;
+	std::set<const Renderable *> excluded;
 
 public:
 	Renderer(const Camera *);
@@ -117,6 +131,10 @@ public:
 	Renderer. */
 	void escape();
 
+	void exclude(const Renderable &);
+	void include(const Renderable &);
+
+	void render(const Renderable &, const Tag & = Tag());
 	void draw(const Batch &);
 
 private: