tgModel.h
Go to the documentation of this file.00001 00009 #ifndef TG_MODEL 00010 #define TG_MODEL 00011 00012 #include <stdio.h> 00013 #include <vector> 00014 00015 #include <blort/TomGine/tgMathlib.h> 00016 00017 namespace TomGine{ 00018 00019 struct tgVertex{ 00020 vec3 pos; 00021 vec3 normal; 00022 vec2 texCoord; 00023 }; 00024 struct tgFace{ 00025 std::vector<int> v; 00026 vec3 normal; 00027 }; 00028 struct tgLine{ 00029 vec3 start; 00030 vec3 end; 00031 }; 00032 struct tgRay{ 00033 vec3 start; 00034 vec3 dir; 00035 }; 00036 // struct LineLoop{ 00037 // std::vector<vec3> points; 00038 // }; 00039 00040 struct BoundingSphere{ 00041 vec3 center; 00042 float radius; 00043 }; 00044 00048 class tgModel{ 00049 public: 00050 std::vector<tgVertex> m_vertices; 00051 std::vector<tgFace> m_faces; 00052 std::vector<tgLine> m_lines; 00053 std::vector<vec3> m_points; 00054 BoundingSphere m_bs; 00055 00056 // functions for access to member data 00057 void add(tgVertex v){ m_vertices.push_back(v); } 00058 void add(tgFace f){ m_faces.push_back(f); } 00059 tgVertex getVertex(unsigned int i){ if(i<m_vertices.size()) return m_vertices[i]; else return tgVertex();} 00060 tgFace getFace(unsigned int i){ if(i<m_faces.size()) return m_faces[i]; else return tgFace();} 00061 unsigned getVertexSize(){ return m_vertices.size(); } 00062 unsigned getFaceSize(){ return m_faces.size(); } 00063 00065 virtual void DrawFaces() const; 00066 00068 virtual void DrawLines(const vec3 &color=vec3(1,0,0)) const; 00069 00071 virtual void DrawPoints(const vec3 &color=vec3(1,0,0)) const; 00072 00074 virtual void DrawNormals(float normal_length) const; 00075 00077 virtual void ComputeNormals(); 00078 00080 virtual void ComputeFaceNormals(); 00081 00083 virtual void ComputeBoundingSphere(); 00084 00086 virtual void Clear(); 00087 00089 virtual void Print() const; 00090 00091 }; 00092 00093 } // namespace TomGine 00094 00095 #endif