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00009 extern char *gVersion;
00010
00011 class C3dsFileFormat
00012 {
00013 public:
00014 C3dsFileFormat() {}
00015 protected:
00016 #pragma pack(2)
00017 typedef struct _chunk3ds
00018 {
00019 unsigned short Flag;
00020 long Size;
00021 } chunk3ds;
00022 #pragma pack()
00023
00024 typedef struct _Transform3dsMatrix
00025 {
00026 float _11, _12, _13;
00027 float _21, _22, _23;
00028 float _31, _32, _33;
00029 } Transform3dsMatrix;
00030
00031 typedef struct _Translate3dsMatrix
00032 {
00033 float _11, _12, _13;
00034 } Translate3dsMatrix;
00035
00036 class ViewPortLayout
00037 {
00038 public:
00039 ViewPortLayout(unsigned short Style, short Active, short Unknow1, short Swap,
00040 short Unknow2, short Swap_prior, short Swap_view) : style(Style),
00041 active(Active),
00042 unknow1(Unknow1),
00043 swap(Swap),
00044 unknow2(Unknow2),
00045 swap_prior(Swap_prior),
00046 swap_view(Swap_view) {}
00047 unsigned short style;
00048 short active;
00049 short unknow1;
00050 short swap;
00051 short unknow2;
00052 short swap_prior;
00053 short swap_view;
00054 };
00055
00056 enum {CameraNameSize = 11};
00057
00058 class ViewPortData
00059 {
00060 public:
00061 ViewPortData(short Flags, short Axis_lockout, short Win_x, short Win_y, short Win_w, short Win_h,
00062 short Win_view, float Zoom, float Worldcenter_x, float Worldcenter_y, float Worldcenter_z,
00063 float Horiz_ang, float Vert_ang, char *CameraName) : flags(Flags), axis_lockout(Axis_lockout),
00064 win_x(Win_x), win_y(Win_y),
00065 win_w(Win_w), win_h(Win_h),
00066 win_view(Win_view), zoom(Zoom),
00067 worldcenter_x(Worldcenter_x),
00068 worldcenter_y(Worldcenter_y),
00069 worldcenter_z(Worldcenter_z),
00070 horiz_ang(Horiz_ang), vert_ang(Vert_ang),
00071 camera_name(CameraName) {}
00072 short flags, axis_lockout;
00073 short win_x, win_y, win_w, win_h, win_view;
00074 float zoom;
00075 float worldcenter_x, worldcenter_y, worldcenter_z;
00076 float horiz_ang, vert_ang;
00077 string camera_name;
00078 };
00079
00080 enum {
00081 CHUNK_VERSION = 0x0002,
00082 CHUNK_RGBF = 0x0010,
00083 CHUNK_RGBB = 0x0011,
00084
00085 CHUNK_PERCENTW = 0x0030,
00086 CHUNK_PERCENTF = 0x0031,
00087
00088 CHUNK_PRJ = 0xC23D,
00089 CHUNK_MLI = 0x3DAA,
00090
00091 CHUNK_MAIN = 0x4D4D,
00092 CHUNK_OBJMESH = 0x3D3D,
00093 CHUNK_ONEUNIT = 0x0100,
00094 CHUNK_BKGCOLOR = 0x1200,
00095 CHUNK_AMBCOLOR = 0x2100,
00096 CHUNK_DEFAULT_VIEW = 0x3000,
00097 CHUNK_VIEW_TOP = 0x3010,
00098 CHUNK_VIEW_BOTTOM = 0x3020,
00099 CHUNK_VIEW_LEFT = 0x3030,
00100 CHUNK_VIEW_RIGHT = 0x3040,
00101 CHUNK_VIEW_FRONT = 0x3050,
00102 CHUNK_VIEW_BACK = 0x3060,
00103 CHUNK_VIEW_USER = 0x3070,
00104 CHUNK_VIEW_CAMERA = 0x3080,
00105 CHUNK_OBJBLOCK = 0x4000,
00106 CHUNK_TRIMESH = 0x4100,
00107 CHUNK_VERTLIST = 0x4110,
00108 CHUNK_VERTFLAGS = 0x4111,
00109 CHUNK_FACELIST = 0x4120,
00110 CHUNK_FACEMAT = 0x4130,
00111 CHUNK_MAPLIST = 0x4140,
00112 CHUNK_SMOOLIST = 0x4150,
00113 CHUNK_TRMATRIX = 0x4160,
00114 CHUNK_MESHCOLOR = 0x4165,
00115 CHUNK_TXTINFO = 0x4170,
00116 CHUNK_LIGHT = 0x4600,
00117 CHUNK_SPOTLIGHT = 0x4610,
00118 CHUNK_CAMERA = 0x4700,
00119 CHUNK_HIERARCHY = 0x4F00,
00120
00121 CHUNK_VIEWPORT_LAYOUT_OLD = 0x7000,
00122 CHUNK_VIEWPORT_DATA_OLD = 0x7010,
00123 CHUNK_VIEWPORT_SIZE = 0x7020,
00124 CHUNK_NETWORK_VIEW = 0X7030,
00125
00126 CHUNK_VIEWPORT_LAYOUT = 0x7001,
00127 CHUNK_VIEWPORT_DATA = 0x7011,
00128 CHUNK_VIEWPORT_DATA3 = 0x7012,
00129
00130 CHUNK_MATERIAL = 0xAFFF,
00131 CHUNK_MATNAME = 0xA000,
00132 CHUNK_AMBIENT = 0xA010,
00133 CHUNK_DIFFUSE = 0xA020,
00134 CHUNK_SPECULAR = 0xA030,
00135 CHUNK_TEXTURE = 0xA200,
00136 CHUNK_BUMPMAP = 0xA230,
00137 CHUNK_MAPFILE = 0xA300,
00138 CHUNK_KEYFRAMER = 0xB000,
00139 CHUNK_AMBIENTKEY = 0xB001,
00140 CHUNK_TRACKINFO = 0xB002,
00141 CHUNK_TRACKOBJNAME = 0xB010,
00142 CHUNK_TRACKPIVOT = 0xB013,
00143 CHUNK_TRACKPOS = 0xB020,
00144 CHUNK_TRACKROTATE = 0xB021,
00145 CHUNK_TRACKSCALE = 0xB022,
00146 CHUNK_TRACKMORPH = 0xB026,
00147 CHUNK_TRACKHIDE = 0xB029,
00148 CHUNK_OBJNUMBER = 0xB030,
00149 CHUNK_TRACKCAMERA = 0xB003,
00150 CHUNK_TRACKFOV = 0xB023,
00151 CHUNK_TRACKROLL = 0xB024,
00152 CHUNK_TRACKCAMTGT = 0xB004,
00153 CHUNK_TRACKLIGHT = 0xB005,
00154 CHUNK_TRACKLIGTGT = 0xB006,
00155 CHUNK_TRACKSPOTL = 0xB007,
00156 CHUNK_FRAMES = 0xB008,
00157 };
00158 };
00159
00160 class C3dsFileLoader : public C3dsFileFormat
00161 {
00162 public:
00163
00164 C3dsFileLoader() : C3dsFileFormat(), PC(0), mFileSize(0) {}
00165
00166 void ProcessFile(string FileName);
00167 private:
00168 void movePC(long forward);
00169 bool ParseChunks();
00170 bool ReadBlock(char *dest, long size);
00171 float ReadRealNumber();
00172 bool SkipChunk(chunk3ds &chunk);
00173 void FileSize();
00174 bool isOk();
00175 void ReadASCIIZ(char *dest);
00176 void ReadRGBF();
00177 void ReadRGBB();
00178 void ReadObjBlock();
00179 void ReadVertList();
00180 void ReadFaceList();
00181 void ReadFaceMat();
00182 void ReadMapList();
00183 void ReadSmoothList();
00184 void ReadTrMatrix();
00185 void ReadLight();
00186 void ReadSpotLight();
00187 void ReadCamera();
00188 void ReadMatName();
00189 void ReadMapFile();
00190 void ReadFrames();
00191 void ReadTrackObjName();
00192 void ReadTrackPos();
00193 void ReadTrackRot();
00194 void ReadTrackScale();
00195 void ReadObjNumber();
00196 void ReadObjChunk();
00197 void ReadOneUnit();
00198 void ReadViewPortData();
00199 void ReadViewUser();
00200 void ReadViewTop();
00201 void ReadViewBottom();
00202 void ReadViewLeft();
00203 void ReadViewRight();
00204 void ReadViewFront();
00205 void ReadViewBack();
00206 void ReadViewCamera();
00207 void ReadViewPortLayout();
00208 void ReadViewPortSize();
00209 void EndReading();
00210
00211 ifstream mInputFile;
00212 protected:
00213 long PC;
00214 long mFileSize;
00215
00216 virtual void User3dVert(float x, float y, float z);
00217 virtual void User3dFace(unsigned short A, unsigned short B, unsigned short C, unsigned short Flags);
00218 virtual void UserCamera(float px, float py, float pz,
00219 float tx, float ty, float tz,
00220 float Bank, float Lens);
00221 virtual void UserFaceMaterial(string Name, int Number);
00222 virtual void UserMapVertex(float U, float V);
00223 virtual void UserTransformMatrix(const Transform3dsMatrix &Transform, const Translate3dsMatrix &Translate);
00224 virtual void UserLight(float x, float y, float z);
00225 virtual void UserSpotLight(float x, float y, float z, float HotSpot, float FallOff);
00226 virtual void UserMatName(const string Name);
00227 virtual void UserMapFile(const string FileName);
00228 virtual void UserFrames(long Start, long End);
00229 virtual void UserTrackObjectName(const string Name, int Key1, int Key2, int Key3);
00230 virtual void UserTrackPos(int Frame, long Flags, float x, float y, float z);
00231 virtual void UserTrackRot(int Frame, long Flags, float DegX, float DegY, float DegZ);
00232 virtual void UserTrackScale(int Frame, long Flags, float ScaleX, float ScaleY, float ScaleZ);
00233 virtual void UserObjNumber(int ObjNumber);
00234 virtual void UserObjName(string Name);
00235 virtual void UserChunkObj();
00236 virtual void UserOneUnit(float Unit);
00237 virtual void UserViewPortLayout(ViewPortLayout &Layout);
00238 virtual void UserViewPortSize(int PosX, int PosY, int Width, int Height);
00239 virtual void UserViewPortData(ViewPortData &Data);
00240 virtual void UserViewUser(float x, float y, float z, float Width, float XYangle, float YZangle, float BackAngle);
00241 virtual void UserViewCamera(string CameraName);
00242 virtual void UserEndOfFile();
00243 };
