forked from 0ad/0ad
janwas
a69ac0dee9
- add convenience macros for config_db(CFG_GET_SYS_VAL) - VFSUtil::EnumDirEnts now uses flags instead of bool recursive - UNUSED() for params, UNUSED2 (<- need better name) for variables - config.h defines must be tested with #if (always defined) -> allows detecting misspellings thanks to compiler warnings - replace debug_assert(0) with debug_warn (its sole purpose) - replace ScriptingHost::ValueToInt et al with ToPrimitive - use nommgr.h to disable both mmgr and VC debug heap This was SVN commit r2585.
85 lines
2.6 KiB
C++
Executable File
85 lines
2.6 KiB
C++
Executable File
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Name: SkeletonAnimDef.h
|
|
// Author: Rich Cross
|
|
// Contact: rich@wildfiregames.com
|
|
//
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _SKELETONANIMDEF_H
|
|
#define _SKELETONANIMDEF_H
|
|
|
|
#include "CStr.h"
|
|
#include "Vector3D.h"
|
|
#include "Quaternion.h"
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////
|
|
// CBoneState: structure describing state of a bone at some point
|
|
class CBoneState
|
|
{
|
|
public:
|
|
// translation of bone relative to root
|
|
CVector3D m_Translation;
|
|
// rotation of bone relative to root
|
|
CQuaternion m_Rotation;
|
|
};
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////
|
|
// CSkeletonAnimDef: raw description - eg bonestates - of an animation that plays upon
|
|
// a skeleton
|
|
class CSkeletonAnimDef
|
|
{
|
|
public:
|
|
// current file version given to saved animations
|
|
enum { FILE_VERSION = 1 };
|
|
// supported file read version - files with a version less than this will be rejected
|
|
enum { FILE_READ_VERSION = 1 };
|
|
|
|
|
|
public:
|
|
// Key: description of a single key in a skeleton animation
|
|
typedef CBoneState Key;
|
|
|
|
public:
|
|
// CSkeletonAnimDef constructor + destructor
|
|
CSkeletonAnimDef();
|
|
~CSkeletonAnimDef();
|
|
|
|
// return the number of keys in this animation
|
|
size_t GetNumKeys() const { return (size_t)m_NumKeys; }
|
|
|
|
// accessors: get a key for given bone at given time
|
|
Key& GetKey(u32 frame, u32 bone) { return m_Keys[frame*m_NumKeys+bone]; }
|
|
const Key& GetKey(u32 frame, u32 bone) const { return m_Keys[frame*m_NumKeys+bone]; }
|
|
|
|
// get duration of this anim, in ms
|
|
float GetDuration() const { return m_NumFrames*m_FrameTime; }
|
|
|
|
// return length of each frame, in ms
|
|
float GetFrameTime() const { return m_FrameTime; }
|
|
// return number of frames in animation
|
|
size_t GetNumFrames() const { return (size_t)m_NumFrames; }
|
|
|
|
// build matrices for all bones at the given time (in MS) in this animation
|
|
void BuildBoneMatrices(float time, CMatrix3D* matrices) const;
|
|
|
|
// anim I/O functions
|
|
static CSkeletonAnimDef* Load(const char* filename);
|
|
static void Save(const char* filename, const CSkeletonAnimDef* anim);
|
|
|
|
public:
|
|
// name of the animation
|
|
CStr m_Name; // TODO: this doesn't seem to be used, so it's just a waste of memory...
|
|
// frame time - time between successive frames, in ms
|
|
float m_FrameTime;
|
|
// number of keys in each frame - should match number of bones in the skeleton
|
|
u32 m_NumKeys;
|
|
// number of frames in the animation
|
|
u32 m_NumFrames;
|
|
// animation data - m_NumKeys*m_NumFrames total keys
|
|
Key* m_Keys;
|
|
};
|
|
|
|
#endif
|