X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftexturing.h;h=cba77e3fb3e49a57e4ca98f7bb698f7ddf7f8489;hb=42293e1bd6f3d6297a1d0207ca69e7864a7d76e8;hp=daeb2bb812d7bfe62331951070a9fb4977d18490;hpb=f1b12c992db974c679d85ae6ec22cd318199d0d5;p=libs%2Fgl.git

diff --git a/source/texturing.h b/source/texturing.h
index daeb2bb8..cba77e3f 100644
--- a/source/texturing.h
+++ b/source/texturing.h
@@ -14,9 +14,10 @@ class Texturing: public Bindable<Texturing>
 private:
 	struct Attachment
 	{
-		const Texture *tex;
+		unsigned unit;
+		const Texture *texture;
 
-		Attachment();
+		Attachment(unsigned, const Texture *);
 	};
 
 	std::vector<Attachment> attachments;
@@ -24,15 +25,14 @@ private:
 public:
 	~Texturing();
 
+	int find_free_unit(const std::string & = std::string()) const;
 	void attach(unsigned, const Texture &);
 	void detach(unsigned);
 private:
 	void set_attachment(unsigned, const Texture *);
-	void bind_attachment(unsigned) const;
-
-	static void unbind_attachment(unsigned);
-
 public:
+	const Texture *get_attached_texture(unsigned) const;
+
 	void bind() const;
 
 	static void unbind();