RNEAnim.hpp

struct {
    // Unknown file header fields have no effect on the animation
    uint unk0;
    uint unk1;
    uint unk2;
    uint unk3;
    uint unk4;
    uint unk5;
    uint unk6;
    uint unk7;
    uint unk8;
    float duration;
    uint BoneCount;
    uint BonesOffset;
} SDBSubHeader;

typedef struct {
    float time;
    float param;
} Thing;

struct Thing things[(SDBSubHeader.BonesOffset - sizeof(SDBSubHeader)) / sizeof(Thing)];

// All "Things" below are pairs of floats - time, param
// All "Offsets" below are for *after* the file header
// (so to get offset into file, subtract file header size)

struct {
ushort id;
ushort unk0;  // always 0 or 0x8000
              // if I set this to 0x8000 on the body rotation bone,
              // animation stops playing but glasses exist
char unk1[2]; // always 0
ushort Thing0Count;
ushort TranslateXCount;
ushort TranslateYCount;
ushort TranslateZCount;
ushort RotateZCount;
ushort RotateYCount;
ushort RotateXCount;
ushort ScaleXCount;
ushort ScaleYCount;
ushort ScaleZCount;
char unk2[46];      // Bone[111]: 18 and 22 used, 18 is for eyes (0 = no eyelid movement, >0 = eyelid movement)
ushort Thing7Count; // Thing7 in Bone[111] in c002_010 is for eyes - parameter is percentage [0-100] ?
ushort Thing8Count;
char unk3[28];
int Thing0sOffset;
int TranslateXsOffset;
int TranslateYsOffset;
int TranslateZsOffset;
int RotateZsOffset;
int RotateYsOffset;
int RotateXsOffset;
int ScaleXsOffset;
int ScaleYsOffset;
int ScaleZsOffset;
char unk4[24];
int Thing7sOffset;
int Thing8sOffset;
char unk5[56];
} Bone[SDBSubHeader.BoneCount] <optimize=false>;