00001
00016 #ifndef _MODEL_H
00017 #define _MODEL_H
00018
00019 #include <wrapGL.H>
00020 #include <UserInterface.H>
00021 #include <Attributes.H>
00022
00023
00024 namespace xchen
00025 {
00026 class glModel;
00027
00028 class Model
00029 {
00030 friend class glModel;
00031 protected:
00032 Attributes attrs;
00033 UI* ui;
00034
00035 template<typename T>
00036 void Register(string const& id, T const&v) { attrs.Register(id,v); }
00037 template<typename T>
00038 void SetAttribute(string const& id, T const& v) { attrs[id].SetValue(v); }
00039 void SetAttributes(string const& str) { attrs.ReadFrom(str); }
00040 void const* GetAttribute(string const& id) { return attrs[id].GetValue(); }
00041
00042
00043 void register_attributes();
00044 virtual void GenerateUI();
00045 void SetUI(UI* u) { ui = u; }
00046
00047 virtual void DrawBrief() const { Draw(); }
00048 virtual void Draw() const = 0;
00049
00050 public:
00051 Model() : ui(0) { register_attributes(); }
00052 static vector<Model*> ConstructModelsFromFile(char const*);
00053 };
00054
00055
00056 inline void Model :: register_attributes()
00057 {
00058 Register("rgbas", E5(0.6,0.1,0.6, 1.0, 0.5));
00059 Register("line-width", 1);
00060 Register("point-size", 1);
00061 }
00062
00063 inline void Model :: GenerateUI()
00064 {
00065 fE5 rgbas = *((E5*)GetAttribute("rgbas"));
00066 ui->AddfVectorControl("RGBAS", ": color(including alpha and shininess[0-300] for selected model.", 'c', rgbas);
00067 ui->AddfloatControl("Line Width", ": for selected model, range[0-5]", 'l', *(int*)GetAttribute("line-width"), 0, 5);
00068 ui->AddfloatControl("Point Size", ": for selected model, range[0-5]", 'p', *(int*)GetAttribute("point-size"), 0, 5);
00069 }
00070
00071 }
00072
00073 #endif
