00001 // 00002 // Copyright (c) 2000 by Tech Soft 3D, LLC. 00003 // The information contained herein is confidential and proprietary to 00004 // Tech Soft 3D, LLC., and considered a trade secret as defined under 00005 // civil and criminal statutes. Tech Soft 3D shall pursue its civil 00006 // and criminal remedies in the event of unauthorized use or misappropriation 00007 // of its trade secrets. Use of this information by anyone other than 00008 // authorized employees of Tech Soft 3D, LLC. is granted only under a 00009 // written non-disclosure agreement, expressly prescribing the scope and 00010 // manner of such use. 00011 // 00012 // $Id: 3aaf77e353c5eccb984090f0f03f14f410055bf0 $ 00013 // 00014 00016 00021 #ifndef BBINFILETKHEADER 00022 #define BBINFILETKHEADER 00023 00024 #ifndef _MSC_VER 00025 #define __wchar_t wchar_t 00026 #endif 00027 00028 #ifdef __ia64 00029 #ifndef __HP_aCC 00030 #error C++ compiler required 00031 #endif 00032 #else 00033 #ifndef __cplusplus 00034 #error C++ compiler required 00035 #endif 00036 #endif 00037 00042 #if defined(_MSC_VER) && !defined(BSTREAM_STATIC_LIB) 00043 #ifdef BBINFILETK_EXPORTS 00044 #define BBINFILETK_API2 __declspec (dllexport) 00045 #else 00046 #define BBINFILETK_API2 __declspec (dllimport) 00047 #endif 00048 #else 00049 #define BBINFILETK_API2 00050 #endif 00051 00052 00056 #ifdef TEST_RIG_1 00057 #define BBINFILETK_API 00058 #else 00059 #define BBINFILETK_API BBINFILETK_API2 00060 #endif 00061 00062 00066 #define TK_File_Format_Version 1980 // 19.80 00067 00069 // but are mentioned in the spec as test points for format changes) 00070 #ifdef CREATE_FILE_FORMAT_HISTORY_TABLE 00071 BBINFILETK_API int TK_File_Format_History[] = { 00072 // Format Release Notes 00073 //------------------------------------------------------------------------------------------ 00074 // 1980 // reformatting includes & styles (conditions and filters) 00075 // 1975 // double precision 00076 // 1950 // text font layout 00077 1910, // mask transform "offset" 00078 1905, // object space clip region 00079 1900, // 1900 00080 // 1840 // text region fitting 00081 // 1835 // png and texture source dimensions 00082 // 1830 // texture camera 00083 // 1825 // conditional actions 00084 // 1820 // separate edge join cutoff 00085 // 1815 // named styles 00086 // 1810 // material shaders 00087 // 1805 // compressed images directly supported in graphics system (jpeg, targa, dxt, luminance8) 00088 1800, // 1800 00089 // 1790 // hlr transparency cutoff 00090 // 1785 // contour and isoline options, diffuse texture tint, diffuse color tint 00091 // 1780 // new indexed user data 00092 // 1775 // new text alignment format, explicit patterns 00093 // 1770 // text character color & horizontal offset, vertex displacement, hlr render text, max extent level 00094 // 1765 // force defer, vertex decimation, model type 00095 // 1760 // transparency depth writing 00096 // 1755 // rgba vertex colors 00097 // 1750 // hard extent culling 00098 1715, // 17.1 vertex displacement backport 00099 1710, // ignore subsegment locks 00100 1700, // 1700 00101 // 1660 // camera relative lights 00102 // 1655 // reflection visibility 00103 // 1650 // ambient up vector, separate ambient colors, gooch options, marker index interpolation 00104 1615, // anti-alias 00105 1610, // 1610 00106 // 1605 // infinite ray, zsort options, geometry options 00107 1600, // 1600 00108 // 1555 // fix to some color types 00109 // 1550 // colors can now have Geo_Extended2, shadow map/simple reflection rendering options 00110 // 1520 // geometry reference 00111 // 1515 // shadow map options, selection level, display list levels, simple reflection, infinite line opcode 00112 // 1510 // maximum extent mode 00113 // 1505 // screen range, depth images 00114 1500, // 1500 00115 // 1415 // obscuration use octree 00116 // 1410 // simple shadow opacity, anisotropic texture filter 00117 // 1405 // join cutoff angle, ordered drawing heuristics 00118 1401, // 1410 internal polyline selection limit 00119 1400, // 1400 00120 // 1345 // string format color maps 00121 // 1340 // rgba image compression 00122 // 1335 // general displacement 00123 // 1330 // priority 00124 // 1325 // text greeking mode, extended text renderer & text preference 00125 // 1320 // Heuristic_Detail_Selection, nonculled edge visibility 00126 // 1315 // distance threshold LOD option, new fallback type "bounding none" 00127 // 1310 // depth peeling 00128 // 1305 // cutting section, adjacent edge visibility, force grayscale 00129 1300, // 1300 00130 // 1220 // font bold/italic/renderer, cut geometry color locks 00131 // 1215 // circular center 00132 // 1210 // geometry-level attributes, text character attributes, unicode32, image tint 00133 // 1205 // obscuration pixel threshold, subpixel culling, hard edge angle 00134 1200, // 1200 00135 // 1175 // explicit parameter width, uncompressed parameters 00136 // 1170 // camera relative lights, simple shadow mode 00137 // 1165 // extended texture definitions 00138 // 1160 // glyph definitions & line styles 00139 // 1155 // spheres, texture downsamping, compressed dictionary, image reference 00140 // 1150 // conditions, new hlr options (color, weight) 00141 1105, // additional polyhedron attributes 00142 1100, // 1100 00143 // 1002 // simple shadow options, text region 00144 // 1001 // camera near_limit, mask transform, image size/scale, new texture options 00145 1000, // 1000 00146 // 908 // threshold type in LOD options 00147 // 907 // polar normals 00148 // 906 // edgebreaker changes 00149 // 905 // hlr silhouette cleanup, unicode_options 00150 900, // 900 00151 // 806 // bounding box inheritance, cut geometry options, fast hidden line, 00152 // hidden line render faces, depth range, gradient window patterns, 00153 // additional NURBS surface controls 00154 // 805 // polycylinder attributes, ExRef, URL 00155 800, // 800 00156 710, // 760 new transparency controls, dictionary format 2 00157 // 705, // PolyCylinder, Extended Heuristics, XML, LoD collections, Shell Regions 00158 // 702, // PolyPolypoint 00159 700, // 700 00160 // 652, // null shell 00161 651, // 661 00162 // 650, // NURBS Surface, Cylinder, Extended Rendering_Options, Defined Fonts, Selectability 00163 // extensive polyhedron data & compression changes 00164 // 610, // View 00165 // 600, // Stream version generally synched to Hoops version 00166 // 601, // support longer text string 00167 105, // 600 Generate_Dictionary changed to Suppress_Dictionary 00168 100, // 500 Initial release 00169 0 // [list termination] 00170 }; 00171 #else 00172 extern BBINFILETK_API int TK_File_Format_History[]; 00173 #endif 00174 00175 00176 #define TK_DEFAULT_BUFFER_SIZE 32768 00177 00178 00179 00180 #ifdef HSTREAM_READONLY 00181 #ifndef BSTREAM_READONLY 00182 #define BSTREAM_READONLY 00183 #endif 00184 #endif 00185 #ifdef BSTREAM_READONLY 00186 extern char const stream_readonly[]; 00187 #endif 00188 #ifdef BSTREAM_DISABLE_QUANTIZATION 00189 extern char const stream_disable_quantization[]; 00190 #endif 00191 #ifdef BSTREAM_DISABLE_EDGEBREAKER 00192 extern char const stream_disable_edgebreaker[]; 00193 #endif 00194 #ifdef BSTREAM_DISABLE_REPULSE_COMPRESSION 00195 extern char const stream_disable_repulse_compression[]; 00196 #endif 00197 #ifdef BSTREAM_DISABLE_ASCII 00198 extern char const stream_disable_ascii[]; 00199 #endif 00200 00201 00202 #include <math.h> 00203 #include <string.h> 00204 #include <stdio.h> 00205 00206 #ifdef NEED_BOOL_TYPE 00207 #undef NEED_BOOL_TYPE 00208 typedef int bool; 00209 00210 const bool true = !0; 00211 const bool false = 0; 00212 #endif 00213 00214 00219 #if defined(WIN64) || defined(_WIN64) 00220 # define ID_Key __int64 00221 #else 00222 # define ID_Key long 00223 #endif 00224 00225 00226 00227 #ifndef alter 00228 # define alter 00229 #endif 00230 00231 00232 #ifndef HPS_CORE_BUILD 00233 template <typename T> void Swap (T & a, T & b) { T tmp = a; a = b; b = tmp; } 00234 #endif 00235 00236 00241 00242 00246 enum TK_Status { 00247 TK_Normal = 0, 00248 TK_Error = 1, 00249 TK_Pause = 2, 00250 TK_Single = 3, 00251 TK_Pending = 4, 00252 TK_Revisit = 5, 00253 TK_Complete = 6, 00254 TK_Version = 7, 00255 TK_NotFound = 8, 00256 TK_Abort = 9, 00257 TK_LibraryNotFound = 10 00258 }; 00262 00263 00269 enum TK_File_Write_Options { 00270 TK_Suppress_LOD = 0x00000002, 00271 TK_Full_Resolution_Vertices = 0x00000004, 00272 TK_Full_Resolution_Normals = 0x00000008, 00273 TK_First_LOD_Is_Bounding_Box = 0x00000010, 00274 TK_Force_Tags = 0x00000020, 00275 TK_Disable_Priority_Heuristic = 0x00000040, 00276 TK_Disable_Global_Compression = 0x00000100, 00277 TK_Disable_Instancing = 0x00000200, 00278 TK_Generate_Dictionary = 0x00000400, 00279 TK_Connectivity_Compression = 0x00000800, 00280 TK_Disable_Tristrips = 0x00001000, 00281 TK_Disable_Compound_Primitives = 0x00002000, 00282 TK_Global_Quantization = 0x00004000, 00283 TK_Full_Resolution_Parameters = 0x00008000, 00284 TK_Full_Resolution_Colors = 0x00010000, 00285 TK_Full_Resolution_Index_Colors= 0x00020000, 00286 TK_Communicator_Mode = 0x00040000, 00287 TK_Full_Resolution = (TK_Full_Resolution_Vertices|TK_Full_Resolution_Normals|TK_Full_Resolution_Parameters|TK_Full_Resolution_Colors|TK_Full_Resolution_Index_Colors) 00288 }; 00289 00290 00294 enum TK_Dictionary_Options { 00295 TK_Dictionary_Bounding_Volumes = 0x00000001 00296 }; 00297 00298 00302 enum TK_File_Read_Options { 00303 TK_Flag_Unhandled_Opcodes = 0x00000001, 00304 TK_Ignore_Version = 0x00000002, 00305 TK_Skip_External_References = 0x00000004, 00306 TK_Ignore_Bounding_LODs = 0x00000008 00307 }; 00308 00312 enum TK_Debug_Logging_Options { 00313 TK_Logging_Sequence = 0x00000001, 00314 TK_Logging_Tagging = 0x00000002, 00315 TK_Logging_Segment_Names = 0x00000004 00316 }; 00317 00318 00322 enum TK_General_Flags { 00323 // for Geometryoes and some attributes 00324 TK_Double_Precision = 0x01, 00325 00326 // for includes and styles 00327 TK_Has_Condition = 0x01, 00328 TK_Has_Filter = 0x02 00329 }; 00330 00331 00332 #include "BOpcodeHandler.h" 00333 #include "BStreamFileToolkit.h" 00334 00340 00341 00351 #ifndef SWIG 00352 TK_Status BBINFILETK_API TK_Read_Stream_File (char const * filename, BStreamFileToolkit * tk); 00353 #endif 00354 00356 00365 #ifndef SWIG 00366 TK_Status BBINFILETK_API TK_Read_Stream_File (char const * filename, int flags = 0); 00367 #endif 00368 00369 00370 00371 00373 TK_Status BBINFILETK_API TK_Read_Stream_File (__wchar_t const * filename, BStreamFileToolkit * tk); 00374 #ifdef _MSC_VER 00375 TK_Status BBINFILETK_API TK_Read_Stream_File (unsigned short const * filename, BStreamFileToolkit * tk); 00376 #endif 00377 00379 TK_Status BBINFILETK_API TK_Read_Stream_File (__wchar_t const * filename, int flags = 0); 00380 #ifdef _MSC_VER 00381 TK_Status BBINFILETK_API TK_Read_Stream_File (unsigned short const * filename, int flags = 0); 00382 #endif 00383 00384 00386 00393 #ifndef SWIG 00394 TK_Status BBINFILETK_API TK_Read_Stream_File (char const * filename, int flags, BStreamFileToolkit * tk); 00395 #endif 00396 00398 #endif 00399