Copy the material slot of RenderPass

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

diff --git a/source/technique.h b/source/technique.h
index cc81b53120d3d9c408964902d8727d5bc0edd012..f80e2f6144e0f59d32bade49829c721df5b15d27 100644 (file)
--- a/source/technique.h
+++ b/source/technique.h
@@ -1,23 +1,17 @@
-/* $Id$
+#ifndef MSP_GL_TECHNIQUE_H_
+#define MSP_GL_TECHNIQUE_H_
 
-This file is part of libmspgl
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#ifndef TECHNIQUE_H_
-#define TECHNIQUE_H_
-
-#include "objectpass.h"
+#include "renderpass.h"
+#include "tag.h"
 
 namespace Msp {
 namespace GL {
 
 class Material;
-class Tag;
 class Texture;
 
 /**
+Ties multiple tagged render passes together.
 */
 class Technique
 {
@@ -25,9 +19,11 @@ public:
        class Loader: public Msp::DataFile::CollectionObjectLoader<Technique>
        {
        public:
+               Loader(Technique &);
                Loader(Technique &, Collection &);
 
        private:
+               void init();
                void inherit(const std::string &);
                void pass(const std::string &);
        };
@@ -37,19 +33,28 @@ private:
        {
        public:
                InheritLoader(Technique &, Collection &);
-       
+
        private:
+               void material(const std::string &, const std::string &);
                void texture(const std::string &, const std::string &);
+               void uniforms();
        };
 
+public:
        typedef std::map<Tag, RenderPass> PassMap;
 
+private:
        PassMap passes;
 
 public:
-       bool has_pass(const GL::Tag &) const;
-       const RenderPass &get_pass(const GL::Tag &) const;
+       RenderPass &add_pass(const Tag &);
+       bool has_pass(const Tag &) const;
+       const RenderPass &get_pass(const Tag &) const;
        const PassMap &get_passes() const { return passes; }
+       bool replace_texture(const std::string &, const Texture &);
+       bool replace_material(const std::string &, const Material &);
+       bool replace_uniforms(const ProgramData &);
+       bool has_shaders() const;
 };
 
 } // namespace GL