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 inline std::ostream &operator<<(std::ostream &os,
 108                 const Material &rhs)
 109 {
 110         os
 111                 << "[Material"
 112                 << " diffuse:" << rhs.diffuse
 113                 << " toon_index:" << (int)rhs.toon_index
 114                 << " flag:" << (int)rhs.flag
 115                 << " vertex_count:" << rhs.vertex_count
 116                 << " texture:" << rhs.texture
 117                 << "]"
 118                 ;
 119         return os;
 120 }
 121
 122 ////////////////////////////////////////////////////////////
 123 //! \83{\81[\83\93
 124 ////////////////////////////////////////////////////////////
 125 //! \83{\81[\83\93\82Ì\8eí\97Þ
 126 enum BONE_TYPE
 127 {
 128         // \89ñ\93]
 129         BONE_ROTATE=0,
 130         // \89ñ\93]\82Æ\88Ú\93®
 131         BONE_ROTATE_MOVE,
 132         // IK
 133         BONE_IK,
 134         // \95s\96¾
 135         BONE_UNKNOWN,
 136         // IK\89e\8b¿\89º
 137         BONE_IK_INFLUENCED,
 138         // \89ñ\93]\89e\8b¿\89º
 139         BONE_ROTATE_INFLUENCED,
 140         // IK\90Ú\91±\90æ
 141         BONE_IK_CONNECT,
 142         // \94ñ\95\\8e¦
 143         BONE_INVISIBLE,
 144         // \94P\82è
 145         BONE_TWIST,
 146         // \89ñ\93]\98A\93®
 147         BONE_REVOLVE,
 148 };
 149 struct Bone
 150 {
 151         //! \96¼\91O
 152         char name[20];
 153         //! \90e\83{\81[\83\93
 154         unsigned short parent_index;
 155         //! \8eq\83{\81[\83\93
 156         unsigned short tail_index;
 157         //! \83{\81[\83\93\8eí\97Þ
 158         BONE_TYPE type;
 159         //! \89e\8b¿IK\83{\81[\83\93
 160         unsigned short ik_index;
 161         // \83{\81[\83\93\8dÀ\95W
 162         Vector3 pos;
 163         //! \89p\8cê\96¼
 164         char english_name[20];
 165         //! \83{\81[\83\93\8aK\91w\8d\\92z\97p
 166         Bone* parent;
 167         Vector3 tail;
 168         std::vector<Bone*> children;
 169
 170         Bone()
 171                 : parent(0)
 172                 {}
 173 };
 174 inline std::ostream &operator<<(std::ostream &os,
 175                 const Bone &rhs)
 176 {
 177         os
 178                 << "[Bone "
 179                 << '"' << rhs.name << '"'
 180                 << "]"
 181                 ;
 182         return os;
 183 }
 184
 185 ////////////////////////////////////////////////////////////
 186 //! IK
 187 ////////////////////////////////////////////////////////////
 188 struct IK
 189 {
 190         //! IK(IK\83^\81[\83Q\83b\83g)
 191         unsigned short index;
 192         //! Target(\83G\83t\83F\83N\83^\81[)
 193         unsigned short target;
 194         //! \83G\83t\83F\83N\83^\82É\98A\93®\82·\82é\83{\81[\83\93\90\94
 195         unsigned char length;
 196         //! IK\92l1\81BCCD-IK\8e\8e\8ds\89ñ\90\94
 197         unsigned short iterations;
 198         //! IK\92l2\81BCCD-IK\8e\8e\8ds\88ê\89ñ\95Ó\82è\82Ì\89e\8b¿\93x
 199         float weight;
 200         //! \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)
 201         std::vector<unsigned short> children;
 202 };
 203 inline std::ostream &operator<<(std::ostream &os, const IK &rhs)
 204 {
 205         os
 206                 << "[IK "
 207                 << "]"
 208                 ;
 209         return os;
 210 }
 211
 212 ////////////////////////////////////////////////////////////
 213 //! \95\\8fî
 214 ////////////////////////////////////////////////////////////
 215 //! \95\\8fî\82Ì\8eí\97Þ
 216 enum MORPH_TYPE
 217 {
 218         //! \83x\81[\83X\95\\8fî
 219         MORPH_BASE=0,
 220         //! \82Ü\82ä
 221         MORPH_MAYU,
 222         //! \96Ú
 223         MORPH_ME,
 224         //! \83\8a\83b\83v
 225         MORPH_LIP,
 226         //! \82»\82Ì\91¼
 227         MORPH_OTHER,
 228 };
 229 struct Morph
 230 {
 231         //! \95\\8fî\96¼
 232         char name[20];
 233         //! \8eg\97p\82·\82é\92¸\93_\90\94
 234         unsigned int vertex_count;
 235         //! \95ª\97Þ
 236         unsigned char type;
 237         //! \92¸\93_Index
 238         std::vector<unsigned int> indices;
 239         //! \88Ú\93®\97Ê
 240         std::vector<Vector3> pos_list;
 241         //! \89p\8cê\96¼
 242         char english_name[20];
 243 };
 244 inline std::ostream &operator<<(std::ostream &os, const Morph &rhs)
 245 {
 246         os
 247                 << "[Morph "
 248                 << '"' << rhs.name << '"'
 249                 << "]"
 250                 ;
 251         return os;
 252 }
 253
 254 ////////////////////////////////////////////////////////////
 255 //! \8d\84\91Ì
 256 ////////////////////////////////////////////////////////////
 257 //! \8c`\8fó
 258 enum SHAPE_TYPE
 259 {
 260         //! \8b\85
 261         SHAPE_SPHERE=0,
 262         //! \94
 263         SHAPE_BOX,
 264         //! \83J\83v\83Z\83\8b
 265         SHAPE_CAPSULE,
 266 };
 267 //! \8d\84\91Ì\83^\83C\83v
 268 enum PROCESS_TYPE
 269 {
 270         //! \83{\81[\83\93\82Æ\93¯\82¶\93®\82«
 271         RIGIDBODY_KINEMATICS=0,
 272         //! \95¨\97\9d\89\89\8eZ
 273         RIGIDBODY_PHYSICS,
 274         //! \95¨\97\9d\89\89\8eZ\8c\8b\89Ê\82ð\83{\81[\83\93\82É\94½\89f\82·\82é
 275         RIGIDBODY_PHYSICS_WITH_BONE,
 276 };
 277
 278 struct RigidBody
 279 {
 280         //! \8d\84\91Ì\96¼
 281         char name[20];
 282         //! \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)
 283         unsigned short boneIndex;
 284         //! \83O\83\8b\81[\83v
 285         unsigned char group;
 286         //! \94ñ\8fÕ\93Ë\83O\83\8b\81[\83v
 287         unsigned short target;
 288         //! \8c`\8fó
 289         SHAPE_TYPE shapeType;
 290         //! \83T\83C\83Y
 291         float w;
 292         float h;
 293         float d;
 294         //! \8ep\90¨
 295         Vector3 position;
 296         Vector3 rotation;
 297         //! \8e¿\97Ê
 298         float weight;
 299         //! \95¨\97\9d\89\89\8eZ\83p\83\89\83\81\81[\83^(bullet)
 300         float linearDamping;
 301         float angularDamping;
 302         float restitution;
 303         float friction;
 304         //! \8d\84\91Ì\83^\83C\83v
 305         PROCESS_TYPE processType;
 306 };
 307
 308 //! Joint(\95¨\97\9d\89\89\8eZ\82Å\82ÌJoint\82ÆConstraint\82Í\93¯\82¶\88Ó\96¡)
 309 struct Constraint
 310 {
 311         //! Joint\96¼
 312         char name[20];
 313         //! \90Ú\91±\8d\84\91ÌA
 314         unsigned int rigidA;
 315         //! \90Ú\91±\8d\84\91ÌB
 316         unsigned int rigidB;
 317         //! \88Ê\92u
 318         Vector3 pos;
 319         //! \89ñ\93]
 320         Vector3 rot;
 321         //! \88Ú\93®\90§\8cÀ
 322         Vector3 constraintPosMin;
 323         Vector3 constraintPosMax;
 324         //! \89ñ\93]\90§\8cÀ
 325         Vector3 constraintRotMin;
 326         Vector3 constraintRotMax;
 327         //! \82Î\82Ë
 328         Vector3 springPos;
 329         Vector3 springRot;
 330 };
 331
 332
 333 ///////////////////////////////////////////////////////////////////////////////
 334 // IO
 335 ///////////////////////////////////////////////////////////////////////////////
 336 struct IO
 337 {
 338         float version;
 339         char name[20];
 340         char comment[256];
 341         std::vector<Vertex> vertices;
 342         std::vector<unsigned short> indices;
 343         std::vector<Material*> materials;
 344         std::vector<Bone> bones;
 345         std::vector<IK> ik_list;
 346         std::vector<Morph> morph_list;
 347         std::vector<std::pair<unsigned short, unsigned char> > bone_list;
 348         std::vector<std::string> bone_name_list;
 349         std::vector<RigidBody> rigidbodies;
 350         std::vector<Constraint> constraints;
 351
 352         char english_model_name[20];
 353         char english_comment[256];
 354
 355         IO();
 356         ~IO();
 357         bool read(binary::IReader &reader);
 358         bool read(const char *path);
 359         bool write(std::ostream &os);
 360 };
 361 inline std::ostream &operator<<(std::ostream &os, const IO &rhs)
 362 {
 363         os
 364                 << "<PMD " << rhs.name << std::endl
 365                 << rhs.comment << std::endl
 366                 << "[vertices] " << rhs.vertices.size() << std::endl
 367                 << "[indices] " << rhs.indices.size() << std::endl
 368                 << "[materials] " << rhs.materials.size() << std::endl
 369                 ;
 370         /*
 371         std::copy(rhs.materials.begin(), rhs.materials.end(),
 372                         std::ostream_iterator<Material>(os, ""));
 373
 374         os
 375                 << "[bones] " << rhs.bones.size() << std::endl
 376                 ;
 377         std::copy(rhs.bones.begin(), rhs.bones.end(),
 378                         std::ostream_iterator<Bone>(os, ""));
 379
 380         os
 381                 << "[ik] " << rhs.ik_list.size() << std::endl
 382                 ;
 383         std::copy(rhs.ik_list.begin(), rhs.ik_list.end(),
 384                         std::ostream_iterator<IK>(os, ""));
 385
 386         os
 387                 << "[morph] " << rhs.morph_list.size() << std::endl
 388                 ;
 389         std::copy(rhs.morph_list.begin(), rhs.morph_list.end(),
 390                         std::ostream_iterator<Morph>(os, ""));
 391                         */
 392
 393         os
 394                 << ">" << std::endl
 395                 ;
 396         return os;
 397 }
 398
 399
 400 } // namespace pmd
 401 } // namespace meshio
 402
 403 #endif // MESH_IO_PMD_H_INCLUDED