Source/Base/Field/OSGMathFieldTraits.h

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  37 \*---------------------------------------------------------------------------*/
  38
  39 #ifndef _OSGMATHFIELDTRAITS_H_
  40 #define _OSGMATHFIELDTRAITS_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGFieldTraits.h"
  46 #include "OSGDataType.h"
  47
  48 #include "OSGMatrix.h"
  49 #include "OSGQuaternion.h"
  50
  51 OSG_BEGIN_NAMESPACE
  52
  53 /*! \ingroup GrpBaseFieldTraits
  54     \ingroup GrpLibOSGBase
  55  */
  56
  57 template <>
  58 struct FieldTraits<Matrix> : public FieldTraitsTemplateBase<Matrix>
  59 {
  60   private:
  61
  62     static  DataType            _type;
  63
  64   public:
  65
  66     typedef FieldTraits<Matrix>  Self;
  67
  68     enum             { Convertible = (Self::FromStringConvertible |
  69                                       Self::ToStreamConvertible   ) };
  70
  71     static OSG_BASE_DLLMAPPING
  72                  DataType &getType      (void);
  73
  74     static const Char8    *getSName     (void) { return "SFMatrix";       }
  75     static const Char8    *getMName     (void) { return "MFMatrix";       }
  76
  77     static       Matrix    getDefault   (void) { return Matrix();         }
  78
  79
  80     static bool      getFromCString(      Matrix   &outVal,
  81                                     const Char8   *&inVal)
  82     {
  83         outVal.setValue(inVal, false);
  84         return true;
  85     }
  86
  87     static void putToStream(const Matrix    &val,
  88                                   OutStream &outStr)
  89     {
  90         typedef TypeTraits<Matrix::ValueType> TypeTrait;
  91
  92         TypeTrait::putToStream((val.getValues())[0], outStr);
  93         outStr << " ";
  94         TypeTrait::putToStream((val.getValues())[4], outStr);
  95         outStr << " ";
  96         TypeTrait::putToStream((val.getValues())[8], outStr);
  97         outStr << " ";
  98         TypeTrait::putToStream((val.getValues())[12], outStr);
  99
 100         outStr << " ";
 101         TypeTrait::putToStream((val.getValues())[1], outStr);
 102         outStr << " ";
 103         TypeTrait::putToStream((val.getValues())[5], outStr);
 104         outStr << " ";
 105         TypeTrait::putToStream((val.getValues())[9], outStr);
 106         outStr << " ";
 107         TypeTrait::putToStream((val.getValues())[13], outStr);
 108
 109         outStr << " ";
 110         TypeTrait::putToStream((val.getValues())[2], outStr);
 111         outStr << " ";
 112         TypeTrait::putToStream((val.getValues())[6], outStr);
 113         outStr << " ";
 114         TypeTrait::putToStream((val.getValues())[10], outStr);
 115         outStr << " ";
 116         TypeTrait::putToStream((val.getValues())[14], outStr);
 117
 118         outStr << " ";
 119         TypeTrait::putToStream((val.getValues())[3], outStr);
 120         outStr << " ";
 121         TypeTrait::putToStream((val.getValues())[7], outStr);
 122         outStr << " ";
 123         TypeTrait::putToStream((val.getValues())[11], outStr);
 124         outStr << " ";
 125         TypeTrait::putToStream((val.getValues())[15], outStr);
 126     }
 127
 128     static       SizeT     getBinSize (const Matrix &)
 129     {
 130         return sizeof(Real32) * 16;
 131     }
 132
 133     static       SizeT     getBinSize (const Matrix  *,
 134                                              SizeT    uiNumObjects)
 135     {
 136         return sizeof(Real32) * 16 * uiNumObjects;
 137     }
 138
 139     static void   copyToBin  (      BinaryDataHandler &pMem,
 140                               const Matrix            &oObject)
 141     {
 142         pMem.putValues(&oObject[0][0], 16);
 143     }
 144
 145
 146     static void   copyFromBin(      BinaryDataHandler &pMem,
 147                                     Matrix            &oObject)
 148     {
 149         pMem.getValues(&oObject[0][0], 16);
 150     }
 151
 152     static void copyToBin    (      BinaryDataHandler &pMem,
 153                               const Matrix            *pObjectStore,
 154                                     SizeT              uiNumObjects)
 155     {
 156         pMem.putValues(&pObjectStore[0][0][0], uiNumObjects * 16);
 157     }
 158
 159     static void copyFromBin  (      BinaryDataHandler &pMem,
 160                                     Matrix           *pObjectStore,
 161                                     SizeT             uiNumObjects)
 162     {
 163         pMem.getValues(&pObjectStore[0][0][0], uiNumObjects * 16);
 164     }
 165
 166 };
 167
 168
 169 /*! \ingroup GrpBaseFieldTraits
 170     \ingroup GrpLibOSGBase
 171  */
 172
 173 template <>
 174 struct FieldTraits<Matrix4d> : public FieldTraitsTemplateBase<Matrix4d>
 175 {
 176   private:
 177
 178     static DataType _type;
 179
 180   public:
 181
 182     typedef FieldTraits<Matrix4d>  Self;
 183
 184     enum             { Convertible = (Self::FromStringConvertible |
 185                                       Self::ToStreamConvertible   ) };
 186
 187     static OSG_BASE_DLLMAPPING
 188                  DataType &getType       (void);
 189
 190     static const Char8    *getSName      (void) { return "SFMatrix4d";       }
 191     static const Char8    *getMName      (void) { return "MFMatrix4d";       }
 192
 193     static       Matrix4d  getDefault    (void) { return Matrix4d();         }
 194
 195     static bool      getFromCString(      Matrix4d   &outVal,
 196                                     const Char8     *&inVal)
 197     {
 198         outVal.setValue(inVal, false);
 199         return true;
 200     }
 201
 202     static void      putToStream  (const Matrix4d  &val,
 203                                          OutStream &outStr)
 204     {
 205         typedef TypeTraits<Matrix4d::ValueType> TypeTrait;
 206
 207         TypeTrait::putToStream((val.getValues())[0], outStr);
 208         outStr << " ";
 209         TypeTrait::putToStream((val.getValues())[4], outStr);
 210         outStr << " ";
 211         TypeTrait::putToStream((val.getValues())[8], outStr);
 212         outStr << " ";
 213         TypeTrait::putToStream((val.getValues())[12], outStr);
 214
 215         outStr << " ";
 216         TypeTrait::putToStream((val.getValues())[1], outStr);
 217         outStr << " ";
 218         TypeTrait::putToStream((val.getValues())[5], outStr);
 219         outStr << " ";
 220         TypeTrait::putToStream((val.getValues())[9], outStr);
 221         outStr << " ";
 222         TypeTrait::putToStream((val.getValues())[13], outStr);
 223
 224         outStr << " ";
 225         TypeTrait::putToStream((val.getValues())[2], outStr);
 226         outStr << " ";
 227         TypeTrait::putToStream((val.getValues())[6], outStr);
 228         outStr << " ";
 229         TypeTrait::putToStream((val.getValues())[10], outStr);
 230         outStr << " ";
 231         TypeTrait::putToStream((val.getValues())[14], outStr);
 232
 233         outStr << " ";
 234         TypeTrait::putToStream((val.getValues())[3], outStr);
 235         outStr << " ";
 236         TypeTrait::putToStream((val.getValues())[7], outStr);
 237         outStr << " ";
 238         TypeTrait::putToStream((val.getValues())[11], outStr);
 239         outStr << " ";
 240         TypeTrait::putToStream((val.getValues())[15], outStr);
 241     }
 242
 243     static       SizeT     getBinSize (const Matrix4d &)
 244     {
 245         return sizeof(Real64) * 16;
 246     }
 247
 248     static       SizeT     getBinSize (const Matrix4d  *,
 249                                              SizeT       uiNumObjects)
 250     {
 251         return sizeof(Real64) * 16 * uiNumObjects;
 252     }
 253
 254     static void   copyToBin  (      BinaryDataHandler &pMem,
 255                               const Matrix4d          &oObject)
 256     {
 257         pMem.putValues(&oObject[0][0], 16);
 258     }
 259
 260
 261     static void   copyFromBin(      BinaryDataHandler &pMem,
 262                                     Matrix4d          &oObject)
 263     {
 264         pMem.getValues(&oObject[0][0], 16);
 265     }
 266
 267     static void copyToBin    (      BinaryDataHandler &pMem,
 268                               const Matrix4d          *pObjectStore,
 269                                     SizeT              uiNumObjects)
 270     {
 271         pMem.putValues(&pObjectStore[0][0][0], uiNumObjects * 16);
 272     }
 273
 274     static void copyFromBin(    BinaryDataHandler &pMem,
 275                                 Matrix4d          *pObjectStore,
 276                                 SizeT              uiNumObjects)
 277     {
 278         pMem.getValues(&pObjectStore[0][0][0], uiNumObjects * 16);
 279     }
 280 };
 281
 282
 283
 284 /*! \ingroup GrpBaseFieldTraits
 285     \ingroup GrpLibOSGBase
 286  */
 287
 288 template <>
 289 struct FieldTraits<Matrix4fx> : public FieldTraitsTemplateBase<Matrix4fx>
 290 {
 291   private:
 292
 293     static  DataType               _type;
 294
 295   public:
 296
 297     typedef FieldTraits<Matrix4fx>  Self;
 298
 299     enum             { Convertible = Self::NotConvertible           };
 300
 301     static OSG_BASE_DLLMAPPING
 302                  DataType &getType      (void);
 303
 304     static const Char8    *getSName     (void) { return "SFMatrix4fx";    }
 305     static const Char8    *getMName     (void) { return "MFMatrix4fx";    }
 306
 307     static       Matrix4fx getDefault   (void) { return Matrix4fx();      }
 308
 309
 310     static bool      getFromString(      Matrix4fx &outVal,
 311                                    const Char8     *&inVal)
 312     {
 313         outVal.setValue(inVal, false);
 314         return true;
 315     }
 316
 317     static       SizeT     getBinSize (const Matrix4fx &)
 318     {
 319         return sizeof(Fixed32) * 16;
 320     }
 321
 322     static       SizeT     getBinSize (const Matrix4fx  *,
 323                                              SizeT       uiNumObjects)
 324     {
 325         return sizeof(Fixed32) * 16 * uiNumObjects;
 326     }
 327
 328     static void   copyToBin  (      BinaryDataHandler &pMem,
 329                               const Matrix4fx         &oObject)
 330     {
 331         pMem.putValues(&oObject[0][0], 16);
 332     }
 333
 334
 335     static void   copyFromBin(      BinaryDataHandler &pMem,
 336                                     Matrix4fx         &oObject)
 337     {
 338         pMem.getValues(&oObject[0][0], 16);
 339     }
 340
 341     static void copyToBin(      BinaryDataHandler &pMem,
 342                           const Matrix4fx         *pObjectStore,
 343                                 SizeT              uiNumObjects)
 344     {
 345         pMem.putValues(&pObjectStore[0][0][0], uiNumObjects * 16);
 346     }
 347
 348     static void copyFromBin(    BinaryDataHandler &pMem,
 349                                 Matrix4fx         *pObjectStore,
 350                                 SizeT              uiNumObjects)
 351     {
 352         pMem.getValues(&pObjectStore[0][0][0], uiNumObjects * 16);
 353     }
 354
 355 };
 356
 357
 358 /*! \ingroup GrpBaseFieldTraits
 359  */
 360
 361 template <>
 362 struct FieldTraits<Quaternion> : public FieldTraitsVec4TemplateBase<Quaternion>
 363 {
 364   private:
 365
 366     static  DataType                _type;
 367
 368   public:
 369
 370     typedef FieldTraits<Quaternion>  Self;
 371
 372     enum             { Convertible = (Self::FromStringConvertible |
 373                                       Self::ToStreamConvertible   ) };
 374
 375     static OSG_BASE_DLLMAPPING
 376                  DataType   &getType      (void);
 377
 378     static const Char8      *getSName     (void) { return "SFQuaternion"; }
 379     static const Char8      *getMName     (void) { return "MFQuaternion"; }
 380
 381     static       Quaternion  getDefault   (void) { return Quaternion();   }
 382
 383     static bool        getFromCString(      Quaternion  &outVal,
 384                                       const Char8      *&inVal)
 385     {
 386         // VRML requires axis and angle in radians
 387         outVal.setValueAsAxisRad(inVal);
 388
 389         return true;
 390     }
 391
 392 };
 393
 394
 395 /*! \ingroup GrpBaseFieldTraits
 396     \ingroup GrpLibOSGBase
 397  */
 398
 399 template <>
 400 struct FieldTraits<Quaternionfx> :
 401     public FieldTraitsVec4TemplateBase<Quaternionfx>
 402 {
 403   private:
 404
 405     static  DataType                  _type;
 406
 407   public:
 408
 409     typedef FieldTraits<Quaternionfx>  Self;
 410
 411     enum               { Convertible = Self::ToStreamConvertible    };
 412
 413     static OSG_BASE_DLLMAPPING
 414                  DataType     &getType      (void);
 415
 416     static const Char8        *getSName     (void) { return "SFQuaternionfx"; }
 417     static const Char8        *getMName     (void) { return "MFQuaternionfx"; }
 418
 419     static       Quaternionfx  getDefault   (void) { return Quaternionfx();   }
 420
 421 };
 422
 423 OSG_END_NAMESPACE
 424
 425 #endif /* _OSGMATHFIELDTRAITS_H_ */