include/pmd.h

   1 /**
   2  * PMD\8c`\8e®
   3  * MMD\82Ì\83\82\83f\83\8b\83f\81[\83^\81B\83o\83C\83i\83\8a\8c`\8e®\82Å\82Ð\82Æ\82Â\82Ì\92¸\93_\82ª\8dÅ\91å\82Q\82Â\82Ü\82Å\82Ì\83{\81[\83\93\82Ì
   4  * \83E\83F\83C\83g\82ð\95Û\8e\9d\82·\82é\92P\88ê\82Ì\92¸\93_\94z\97ñ\82Æ\92¸\93_\83C\83\93\83f\83b\83N\83X\94z\97ñ\82ð\82à\82Â\81B\96Ê\82Í
   5  * \8eO\8ap\8c`\82Ì\82Ý\81B
   6  * \82Ü\82½\95\\8fî\83\82\81[\83t\83B\83\93\83O\8fî\95ñ\81A\95¨\97\9d\89\89\8eZ\8cü\82¯\82Ì\8d\84\91Ì\8fî\95ñ\82Æ\8dS\91©\8fî\95ñ\82È\82Ç\82ð\82à\82Â\81B
   7  *
   8  * \8dÀ\95W\8cn
   9  * \8d¶\8eè Y-UP
  10  *
  11  * \95\
  12  * clock wise ?
  13  *
  14  * UV\8c´\93_
  15  * left top ?
  16  *
  17  * \96@\90ü
  18  * \92¸\93_\96@\90ü\82ª\8ai\94[\8dÏ\82Ý\81B
  19  *
  20  * \83\81\83b\83V\83\85
  21  * \8dÅ\91å\92¸\93_\90\94
  22  * \8dÅ\91å\8eO\8ap\8c`\90\94
  23  *
  24  * \97 \96Ê\82Ì\88µ\82¢
  25  * \83I\83\8a\83W\83i\83\8b\82Å\82Í\83o\83b\83N\83J\83\8a\83\93\83O\82ð\82µ\82Ä\82¢\82È\82¢\82Ì\82Å\82â\82é\8fê\8d\87\82Í\83\82\83f\83\8b\8cÂ\95Ê\82É
  26  * \91Î\89\9e\82ª\95K\97v\81B
  27  *
  28  * \8eQ\8dl\83T\83C\83g
  29  * http://blog.goo.ne.jp/torisu_tetosuki/e/209ad341d3ece2b1b4df24abf619d6e4
  30  */
  31
  32 #ifndef MESH_IO_PMD_H_INCLUDED
  33 #define MESH_IO_PMD_H_INCLUDED
  34
  35 #include <ostream>
  36 #include <vector>
  37 #include "la.h"
  38 #include "text.h"
  39
  40 namespace meshio {
  41 namespace pmd {
  42
  43 typedef ::meshio::la::Vector2 Vector2;
  44 typedef ::meshio::la::Vector3 Vector3;
  45 typedef ::meshio::la::Vector4 Vector4;
  46 typedef ::meshio::color::fRGBA fRGBA;
  47 typedef ::meshio::color::fRGB fRGB;
  48
  49 ////////////////////////////////////////////////////////////
  50 //! \92¸\93_
  51 ////////////////////////////////////////////////////////////
  52 struct Vertex
  53 {
  54         //! \8dÀ\95W
  55         Vector3 pos;
  56         //! \96@\90ü\83x\83N\83g\83\8b
  57         Vector3 normal;
  58         //! \83e\83N\83X\83`\83\83UV
  59         Vector2 uv;
  60         //! \83u\83\8c\83\93\83f\83B\83\93\83O\83{\81[\83\931
  61         unsigned short bone0;
  62         //! \83u\83\8c\83\93\83f\83B\83\93\83O\83{\81[\83\932
  63         unsigned short bone1;
  64         //! \83E\83F\83C\83g[0 - 100]
  65         unsigned char weight0;
  66         //! \94ñ\83G\83b\83W
  67         unsigned char edge_flag;
  68 };
  69 inline std::ostream &operator<<(std::ostream &os, const Vertex &rhs)
  70 {
  71         os
  72                 << "[Vertex"
  73                 << " pos:" << rhs.pos
  74                 << " normal:" << rhs.normal
  75                 << " uv:" << rhs.uv
  76                 << " bone0:" << rhs.bone0
  77                 << " bone1:" << rhs.bone1
  78                 << " weight0:" << (int)rhs.weight0
  79                 << " edge_flag:" << (int)rhs.edge_flag
  80                 << "]"
  81                 ;
  82         return os;
  83 }
  84
  85 ////////////////////////////////////////////////////////////
  86 //! \8dÞ\8e¿
  87 ////////////////////////////////////////////////////////////
  88 struct Material
  89 {
  90         //! Diffuse
  91         fRGBA diffuse;
  92         //! Shinness
  93         float shinness;
  94         //! Specular
  95         fRGB specular;
  96         //! Ambient
  97         fRGB ambient;
  98         //! \83g\83D\81[\83\93\83e\83N\83X\83`\83\83
  99         unsigned char toon_index;
 100         //! \97Ö\8as/\89e
 101         unsigned char flag;
 102         //! \96Ê\92¸\93_\90\94
 103         unsigned int vertex_count;
 104         //! \83e\83N\83X\83`\83\83
 105         char texture[20];
 106
 107         std::wstring getTexture()const;
 108 };
 109 inline std::ostream &operator<<(std::ostream &os,
 110                 const Material &rhs)
 111 {
 112         os
 113                 << "[Material"
 114                 << " diffuse:" << rhs.diffuse
 115                 << " toon_index:" << (int)rhs.toon_index
 116                 << " flag:" << (int)rhs.flag
 117                 << " vertex_count:" << rhs.vertex_count
 118                 << " texture:" << rhs.texture
 119                 << "]"
 120                 ;
 121         return os;
 122 }
 123
 124 ////////////////////////////////////////////////////////////
 125 //! \83{\81[\83\93
 126 ////////////////////////////////////////////////////////////
 127 //! \83{\81[\83\93\82Ì\8eí\97Þ
 128 enum BONE_TYPE
 129 {
 130         // \89ñ\93]
 131         BONE_ROTATE=0,
 132         // \89ñ\93]\82Æ\88Ú\93®
 133         BONE_ROTATE_MOVE,
 134         // IK
 135         BONE_IK,
 136         // \95s\96¾
 137         BONE_UNKNOWN,
 138         // IK\89e\8b¿\89º
 139         BONE_IK_INFLUENCED,
 140         // \89ñ\93]\89e\8b¿\89º
 141         BONE_ROTATE_INFLUENCED,
 142         // IK\90Ú\91±\90æ
 143         BONE_IK_CONNECT,
 144         // \94ñ\95\\8e¦
 145         BONE_INVISIBLE,
 146         // \94P\82è
 147         BONE_TWIST,
 148         // \89ñ\93]\98A\93®
 149         BONE_REVOLVE,
 150 };
 151 struct Bone
 152 {
 153         //! \96¼\91O
 154         char name[20];
 155         //! \90e\83{\81[\83\93
 156         unsigned short parent_index;
 157         //! \8eq\83{\81[\83\93
 158         unsigned short tail_index;
 159         //! \83{\81[\83\93\8eí\97Þ
 160         BONE_TYPE type;
 161         //! \89e\8b¿IK\83{\81[\83\93
 162         unsigned short ik_index;
 163         // \83{\81[\83\93\8dÀ\95W
 164         Vector3 pos;
 165         //! \89p\8cê\96¼
 166         char english_name[20];
 167         //! \83{\81[\83\93\8aK\91w\8d\\92z\97p
 168         Bone* parent;
 169         Vector3 tail;
 170         std::vector<Bone*> children;
 171         unsigned short index;
 172
 173         Bone()
 174                 : parent(0)
 175                 {}
 176         std::wstring getName()const;
 177 };
 178 inline std::ostream &operator<<(std::ostream &os,
 179                 const Bone &rhs)
 180 {
 181         os
 182                 << "[Bone "
 183                 << '"' << rhs.name << '"'
 184                 << "]"
 185                 ;
 186         return os;
 187 }
 188
 189 ////////////////////////////////////////////////////////////
 190 //! IK
 191 ////////////////////////////////////////////////////////////
 192 struct IK
 193 {
 194         //! IK(IK\83^\81[\83Q\83b\83g)
 195         unsigned short index;
 196         //! Target(\83G\83t\83F\83N\83^\81[)
 197         unsigned short target;
 198         //! \83G\83t\83F\83N\83^\82É\98A\93®\82·\82é\83{\81[\83\93\90\94
 199         unsigned char length;
 200         //! IK\92l1\81BCCD-IK\8e\8e\8ds\89ñ\90\94
 201         unsigned short iterations;
 202         //! IK\92l2\81BCCD-IK\8e\8e\8ds\88ê\89ñ\95Ó\82è\82Ì\89e\8b¿\93x
 203         float weight;
 204         //! \83G\83t\83F\83N\83^\82É\98A\93®\82·\82é\83{\81[\83\93(\8aî\96{\93I\82É\90e\83{\81[\83\93\82É\91k\82é)
 205         std::vector<unsigned short> children;
 206 };
 207 inline std::ostream &operator<<(std::ostream &os, const IK &rhs)
 208 {
 209         os
 210                 << "[IK "
 211                 << "]"
 212                 ;
 213         return os;
 214 }
 215
 216 ////////////////////////////////////////////////////////////
 217 //! \95\\8fî
 218 ////////////////////////////////////////////////////////////
 219 //! \95\\8fî\82Ì\8eí\97Þ
 220 enum MORPH_TYPE
 221 {
 222         //! \83x\81[\83X\95\\8fî
 223         MORPH_BASE=0,
 224         //! \82Ü\82ä
 225         MORPH_MAYU,
 226         //! \96Ú
 227         MORPH_ME,
 228         //! \83\8a\83b\83v
 229         MORPH_LIP,
 230         //! \82»\82Ì\91¼
 231         MORPH_OTHER,
 232 };
 233 struct Morph
 234 {
 235         //! \95\\8fî\96¼
 236         char name[20];
 237         //! \8eg\97p\82·\82é\92¸\93_\90\94
 238         unsigned int vertex_count;
 239         //! \95ª\97Þ
 240         unsigned char type;
 241         //! \92¸\93_Index
 242         std::vector<unsigned int> indices;
 243         //! \88Ú\93®\97Ê
 244         std::vector<Vector3> pos_list;
 245         //! \89p\8cê\96¼
 246         char english_name[20];
 247
 248         void append(int index, float x, float y, float z);
 249         std::wstring getName()const;
 250 };
 251 inline std::ostream &operator<<(std::ostream &os, const Morph &rhs)
 252 {
 253         os
 254                 << "[Morph "
 255                 << '"' << rhs.name << '"'
 256                 << "]"
 257                 ;
 258         return os;
 259 }
 260
 261 ////////////////////////////////////////////////////////////
 262 //! \83{\81[\83\93\95\\8e¦\98g
 263 ////////////////////////////////////////////////////////////
 264 struct BoneDisplayName
 265 {
 266         char name[50];
 267         char english_name[50];
 268
 269         void setName(const char *name);
 270         void setEnglishName(const char *english);
 271 };
 272
 273 ////////////////////////////////////////////////////////////
 274 //! \83g\83D\81[\83\93\83e\83N\83X\83`\83\83
 275 ////////////////////////////////////////////////////////////
 276 struct ToonTexture
 277 {
 278         char name[100];
 279 };
 280
 281 ////////////////////////////////////////////////////////////
 282 //! \8d\84\91Ì
 283 ////////////////////////////////////////////////////////////
 284 //! \8c`\8fó
 285 enum SHAPE_TYPE
 286 {
 287         //! \8b\85
 288         SHAPE_SPHERE=0,
 289         //! \94
 290         SHAPE_BOX,
 291         //! \83J\83v\83Z\83\8b
 292         SHAPE_CAPSULE,
 293 };
 294 //! \8d\84\91Ì\83^\83C\83v
 295 enum PROCESS_TYPE
 296 {
 297         //! \83{\81[\83\93\82Æ\93¯\82¶\93®\82«
 298         RIGIDBODY_KINEMATICS=0,
 299         //! \95¨\97\9d\89\89\8eZ
 300         RIGIDBODY_PHYSICS,
 301         //! \95¨\97\9d\89\89\8eZ\8c\8b\89Ê\82ð\83{\81[\83\93\82É\94½\89f\82·\82é
 302         RIGIDBODY_PHYSICS_WITH_BONE,
 303 };
 304
 305 struct RigidBody
 306 {
 307         //! \8d\84\91Ì\96¼
 308         char name[20];
 309         //! \8aÖ\98A\83{\81[\83\93(\83{\81[\83\93\92Ç\8f]\82Æ\83{\81[\83\93\88Ê\92u\8d\87\82í\82¹\82Å\95K\97v)
 310         unsigned short boneIndex;
 311         //! \83O\83\8b\81[\83v
 312         unsigned char group;
 313         //! \94ñ\8fÕ\93Ë\83O\83\8b\81[\83v
 314         unsigned short target;
 315         //! \8c`\8fó
 316         SHAPE_TYPE shapeType;
 317         //! \83T\83C\83Y
 318         float w;
 319         float h;
 320         float d;
 321         //! \8ep\90¨
 322         Vector3 position;
 323         Vector3 rotation;
 324         //! \8e¿\97Ê
 325         float weight;
 326         //! \95¨\97\9d\89\89\8eZ\83p\83\89\83\81\81[\83^(bullet)
 327         float linearDamping;
 328         float angularDamping;
 329         float restitution;
 330         float friction;
 331         //! \8d\84\91Ì\83^\83C\83v
 332         PROCESS_TYPE processType;
 333 };
 334
 335 //! Joint(\95¨\97\9d\89\89\8eZ\82Å\82ÌJoint\82ÆConstraint\82Í\93¯\82¶\88Ó\96¡)
 336 struct Constraint
 337 {
 338         //! Joint\96¼
 339         char name[20];
 340         //! \90Ú\91±\8d\84\91ÌA
 341         unsigned int rigidA;
 342         //! \90Ú\91±\8d\84\91ÌB
 343         unsigned int rigidB;
 344         //! \88Ê\92u
 345         Vector3 pos;
 346         //! \89ñ\93]
 347         Vector3 rot;
 348         //! \88Ú\93®\90§\8cÀ
 349         Vector3 constraintPosMin;
 350         Vector3 constraintPosMax;
 351         //! \89ñ\93]\90§\8cÀ
 352         Vector3 constraintRotMin;
 353         Vector3 constraintRotMax;
 354         //! \82Î\82Ë
 355         Vector3 springPos;
 356         Vector3 springRot;
 357 };
 358
 359
 360 ///////////////////////////////////////////////////////////////////////////////
 361 // IO
 362 ///////////////////////////////////////////////////////////////////////////////
 363 struct IO
 364 {
 365         float version;
 366         char name[20];
 367         char comment[256];
 368         std::vector<Vertex> vertices;
 369         std::vector<unsigned short> indices;
 370         std::vector<Material*> materials;
 371         std::vector<Bone> bones;
 372         std::vector<IK> ik_list;
 373         std::vector<Morph> morph_list;
 374         std::vector<unsigned short> face_list;
 375         std::vector<BoneDisplayName> bone_display_name_list;
 376         std::vector<std::pair<unsigned short, unsigned char> > bone_display_list;
 377         ToonTexture toon_textures[10];
 378         std::vector<RigidBody> rigidbodies;
 379         std::vector<Constraint> constraints;
 380
 381         char english_name[20];
 382         char english_comment[256];
 383
 384         IO();
 385         ~IO();
 386         bool read(binary::IReader &reader);
 387         //bool read(const char *path);
 388         bool read(const wchar_t *path);
 389         bool write(binary::IWriter &writer);
 390         bool write(const char *path);
 391         bool write(const wchar_t *path);
 392
 393         const Vector2* getUV(int index)const;
 394         std::wstring getName()const;
 395         std::wstring getEnglishName()const;
 396 };
 397 inline std::ostream &operator<<(std::ostream &os, const IO &rhs)
 398 {
 399         os
 400                 << "<PMD " << rhs.name << std::endl
 401                 << rhs.comment << std::endl
 402                 << "[vertices] " << rhs.vertices.size() << std::endl
 403                 << "[indices] " << rhs.indices.size() << std::endl
 404                 << "[materials] " << rhs.materials.size() << std::endl
 405                 ;
 406         /*
 407         std::copy(rhs.materials.begin(), rhs.materials.end(),
 408                         std::ostream_iterator<Material>(os, ""));
 409
 410         os
 411                 << "[bones] " << rhs.bones.size() << std::endl
 412                 ;
 413         std::copy(rhs.bones.begin(), rhs.bones.end(),
 414                         std::ostream_iterator<Bone>(os, ""));
 415
 416         os
 417                 << "[ik] " << rhs.ik_list.size() << std::endl
 418                 ;
 419         std::copy(rhs.ik_list.begin(), rhs.ik_list.end(),
 420                         std::ostream_iterator<IK>(os, ""));
 421
 422         os
 423                 << "[morph] " << rhs.morph_list.size() << std::endl
 424                 ;
 425         std::copy(rhs.morph_list.begin(), rhs.morph_list.end(),
 426                         std::ostream_iterator<Morph>(os, ""));
 427                         */
 428
 429         os
 430                 << ">" << std::endl
 431                 ;
 432         return os;
 433 }
 434
 435
 436 } // namespace pmd
 437 } // namespace meshio
 438
 439 #endif // MESH_IO_PMD_H_INCLUDED