initial version ( megaglest 3.2.3-beta3 )

source/shared_lib/include/graphics/model_renderer.h

@@ -0,0 +1,58 @@
+// ==============================================================
+//	This file is part of Glest Shared Library (www.glest.org)
+//
+//	Copyright (C) 2001-2008 Marti<74>o Figueroa
+//
+//	You can redistribute this code and/or modify it under 
+//	the terms of the GNU General Public License as published 
+//	by the Free Software Foundation; either version 2 of the 
+//	License, or (at your option) any later version
+// ==============================================================
+
+
+#ifndef _SHARED_GRAPHICS_MODELRENDERER_H_
+#define _SHARED_GRAPHICS_MODELRENDERER_H_
+
+#include "model.h"
+
+namespace Shared{ namespace Graphics{
+
+class Texture;
+
+// =====================================================
+//	class MeshCallback
+//
+/// This gets called before rendering mesh
+// =====================================================
+
+class MeshCallback{
+public:
+	virtual ~MeshCallback(){};
+	virtual void execute(const Mesh *mesh)= 0;
+};
+
+// =====================================================
+//	class ModelRenderer
+// =====================================================
+
+class ModelRenderer{
+protected:
+	bool renderNormals;
+	bool renderTextures;
+	bool renderColors;
+	MeshCallback *meshCallback;
+
+public:
+	ModelRenderer()	{meshCallback= NULL;}
+
+	virtual ~ModelRenderer(){};
+
+	virtual void begin(bool renderNormals, bool renderTextures, bool renderColors, MeshCallback *meshCallback= NULL)=0;
+	virtual void end()=0;
+	virtual void render(const Model *model)=0;
+	virtual void renderNormalsOnly(const Model *model)=0;
+};
+
+}}//end namespace
+
+#endif