imesh/skeleton2.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2008 by Marten Svanfeldt 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_IMESH_SKELETON2_H__ 00020 #define __CS_IMESH_SKELETON2_H__ 00021 00022 #include "csutil/scf_interface.h" 00023 #include "csutil/ref.h" 00024 #include "csutil/refcount.h" 00025 #include "csutil/bitarray.h" 00026 #include "csgeom/quaternion.h" 00027 #include "csgeom/vector3.h" 00028 00029 class csDualQuaternion; 00030 00035 struct iSceneNode; 00036 00037 namespace CS { 00038 namespace Mesh { 00039 00040 struct iAnimatedMesh; 00041 00042 } // namespace Mesh 00043 } // namespace CS 00044 00045 namespace CS { 00046 namespace Animation { 00047 00048 struct iSkeletonFactory; 00049 struct iSkeleton; 00050 00051 class AnimatedMeshState; 00052 00053 struct iSkeletonAnimPacketFactory; 00054 struct iSkeletonAnimPacket; 00055 00063 00064 typedef size_t BoneID; 00065 00067 static const BoneID InvalidBoneID = (BoneID)~0; 00068 00073 struct iSkeletonManager : public virtual iBase 00074 { 00075 SCF_INTERFACE(CS::Animation::iSkeletonManager, 1, 0, 0); 00076 00080 virtual iSkeletonFactory* CreateSkeletonFactory (const char* name) = 0; 00081 00085 virtual iSkeletonFactory* FindSkeletonFactory (const char* name) = 0; 00086 00090 virtual void ClearSkeletonFactories () = 0; 00091 00095 virtual iSkeletonAnimPacketFactory* CreateAnimPacketFactory (const char* name) = 0; 00096 00100 virtual iSkeletonAnimPacketFactory* FindAnimPacketFactory (const char* name) = 0; 00101 00105 virtual void ClearAnimPacketFactories () = 0; 00106 00110 virtual void ClearAll () = 0; 00111 }; 00112 00124 struct iSkeletonFactory : public virtual iBase 00125 { 00126 SCF_INTERFACE(CS::Animation::iSkeletonFactory, 1, 0, 4); 00127 00137 virtual BoneID CreateBone (BoneID parent = CS::Animation::InvalidBoneID) = 0; 00138 00143 virtual BoneID FindBone (const char *name) const = 0; 00144 00150 virtual void RemoveBone (BoneID bone) = 0; 00151 00158 virtual BoneID GetBoneParent (BoneID bone) const = 0; 00159 00163 virtual bool HasBone (BoneID bone) const = 0; 00164 00168 virtual void SetBoneName (BoneID bone, const char* name) = 0; 00169 00173 virtual const char* GetBoneName (BoneID bone) const = 0; 00174 00178 virtual BoneID GetTopBoneID () const = 0; 00179 00186 virtual void GetTransformBoneSpace (BoneID bone, csQuaternion& rot, 00187 csVector3& offset) const = 0; 00188 00195 virtual void SetTransformBoneSpace (BoneID bone, const csQuaternion& rot, 00196 const csVector3& offset) = 0; 00197 00204 virtual void GetTransformAbsSpace (BoneID bone, csQuaternion& rot, 00205 csVector3& offset) const = 0; 00206 00219 virtual void SetTransformAbsSpace (BoneID bone, const csQuaternion& rot, 00220 const csVector3& offset) = 0; 00221 00227 virtual csPtr<iSkeleton> CreateSkeleton () = 0; 00228 00232 virtual iSkeletonAnimPacketFactory* GetAnimationPacket () const = 0; 00233 00237 virtual void SetAnimationPacket (iSkeletonAnimPacketFactory* fact) = 0; 00238 00247 virtual void SetAutoStart (bool autostart) = 0; 00248 00253 virtual bool GetAutoStart () = 0; 00254 00258 virtual csString Description () const = 0; 00259 00264 virtual const csArray<CS::Animation::BoneID>& GetBoneOrderList () = 0; 00265 00269 virtual const char* GetName () const = 0; 00270 }; 00271 00284 struct iSkeleton : public virtual iBase 00285 { 00286 SCF_INTERFACE(CS::Animation::iSkeleton, 1, 0, 2); 00287 00291 virtual iSceneNode* GetSceneNode () = 0; 00292 00302 virtual void GetTransformBoneSpace (BoneID bone, csQuaternion& rot, 00303 csVector3& offset) const = 0; 00304 00311 virtual void SetTransformBoneSpace (BoneID bone, const csQuaternion& rot, 00312 const csVector3& offset) = 0; 00313 00320 virtual void GetTransformAbsSpace (BoneID bone, csQuaternion& rot, 00321 csVector3& offset) const = 0; 00322 00336 virtual void SetTransformAbsSpace (BoneID bone, const csQuaternion& rot, 00337 const csVector3& offset) = 0; 00338 00345 virtual void GetTransformBindSpace (BoneID bone, csQuaternion& rot, 00346 csVector3& offset) const = 0; 00347 00348 00362 virtual void SetTransformBindSpace (BoneID bone, const csQuaternion& rot, 00363 const csVector3& offset) = 0; 00364 00368 virtual csPtr<AnimatedMeshState> GetStateAbsSpace () = 0; 00369 00373 virtual csPtr<AnimatedMeshState> GetStateBoneSpace () = 0; 00374 00378 virtual csPtr<AnimatedMeshState> GetStateBindSpace () = 0; 00379 00385 virtual iSkeletonFactory* GetFactory () const = 0; 00386 00387 00391 virtual iSkeletonAnimPacket* GetAnimationPacket () const = 0; 00392 00396 virtual void SetAnimationPacket (iSkeletonAnimPacket* packet) = 0; 00397 00401 virtual void RecreateSkeleton () = 0; 00402 00408 virtual void UpdateSkeleton (float dt) = 0; 00409 00414 virtual unsigned int GetSkeletonStateVersion () const = 0; 00415 00419 virtual void SetAnimatedMesh (CS::Mesh::iAnimatedMesh* animesh) = 0; 00420 00424 virtual CS::Mesh::iAnimatedMesh* GetAnimatedMesh () = 0; 00425 00430 virtual void ResetSkeletonState () = 0; 00431 }; 00432 00438 class AnimatedMeshState : public csRefCount 00439 { 00440 public: 00441 00443 AnimatedMeshState () 00444 : boneVecs (0), boneQuats (0), numberOfBones (0) 00445 {} 00446 00448 virtual inline ~AnimatedMeshState () 00449 { 00450 delete[] boneVecs; 00451 delete[] boneQuats; 00452 } 00453 00458 inline const csVector3& GetVector (size_t i) const 00459 { 00460 return boneVecs[i]; 00461 } 00462 00467 inline csVector3& GetVector (size_t i) 00468 { 00469 return boneVecs[i]; 00470 } 00471 00472 00477 inline const csQuaternion& GetQuaternion (size_t i) const 00478 { 00479 return boneQuats[i]; 00480 } 00481 00486 inline csQuaternion& GetQuaternion (size_t i) 00487 { 00488 return boneQuats[i]; 00489 } 00490 00496 inline bool IsBoneUsed (BoneID bone) const 00497 { 00498 return bitSet.IsBitSet (bone); 00499 } 00500 00505 inline void SetBoneUsed (BoneID bone) 00506 { 00507 bitSet.SetBit (bone); 00508 } 00509 00513 inline size_t GetBoneCount () const 00514 { 00515 return numberOfBones; 00516 } 00517 00522 inline void Setup (size_t numBones) 00523 { 00524 delete[] boneVecs; 00525 delete[] boneQuats; 00526 00527 bitSet.SetSize (numBones); 00528 bitSet.Clear (); 00529 boneVecs = new csVector3 [numBones]; 00530 boneQuats = new csQuaternion [numBones]; 00531 numberOfBones = numBones; 00532 00533 for (size_t i = 0; i < numBones; ++i) 00534 boneVecs[i].Set (0,0,0); 00535 } 00536 00540 inline void Reset () 00541 { 00542 bitSet.Clear (); 00543 } 00544 00545 protected: 00546 csBitArray bitSet; 00547 csVector3* boneVecs; 00548 csQuaternion* boneQuats; 00549 size_t numberOfBones; 00550 }; 00551 00552 00553 } // namespace Animation 00554 } // namespace CS 00555 00556 CS_DEPRECATED_METHOD_MSG("Use CS::Animation::AnimatedMeshState instead") 00557 typedef CS::Animation::AnimatedMeshState csSkeletalState2; 00558 CS_DEPRECATED_METHOD_MSG("Use CS::Animation::iSkeleton instead") 00559 typedef CS::Animation::iSkeleton iSkeleton2; 00560 CS_DEPRECATED_METHOD_MSG("Use CS::Animation::iSkeletonFactory instead") 00561 typedef CS::Animation::iSkeletonFactory iSkeletonFactory2; 00562 CS_DEPRECATED_METHOD_MSG("Use CS::Animation::iSkeletonManager instead") 00563 typedef CS::Animation::iSkeletonManager iSkeletonManager2; 00564 00570 #endif // __CS_IMESH_SKELETON2_H__ 00571
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