MH3U MOD.bt

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//--- 010 Editor v9.0.2 Binary Template
//
//      File: 
//   Authors: 
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//   History: 
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const float WEIGHT_MULTIPLIER = 1.0/1023;
const float WEIGHT_MULTIPLIER2 = 1.0/255.0;
const float C8S = 0.0078125;
typedef struct{
    float x;
    float y;
    float z;
}Vector3;

typedef struct{
    long id<format=hex>;
    ubyte version2;
    ubyte version;
    short boneCount;
    short meshCount;
    short materialCount;
    long vertexCount;
    long vertexIds;
    long faceCount;
    long vertexBufferSize;
    long secondBufferSize;
    if(version<190){
        long unknCount;
    }
    long groupCount;
    if((version<190)||(version>220)){
        long boneMapCount;
    }
    long boneOffset<format=hex>;
    long groupOffset<format=hex>;
    long materialNamesOffset<format=hex>;
    long meshOffset<format=hex>;
    long VertexOffset<format=hex>;
    if(version<190){
        long vertex2Offset<format=hex>;
    }
    long FacesOffset<format=hex>;
    long unknOffset<format=hex>;
    if(version<190){
        long unkOffset2<format=hex>;
        Vector3 bbsphereposition;
        float bspereradius;
        Vector3 bbmin;
        long unkn;
        Vector3 bbmax;
        long unkn;
        
    }
    byte unkn2[60];
}Header;

typedef struct{
    short unkn1;
    ubyte parentId;
    ubyte child;
    float unkn2;
    float length;
    float x;
    float y;
    float z;
}Bone;

typedef struct{
    struct C{
        float r1;
        float r2;
        float r3;
        float r4;
    }c[4];
}LMatrix;

typedef struct{
    struct D{
        float r1;
        float r2;
        float r3;
        float r4;
    }c[4];
}AMatrix;

typedef struct{
    char name[128];
}materials;

typedef struct{
    hfloat x;
    hfloat y;
    hfloat z;
}Position;

typedef struct{
    byte normalX;
    byte normalY;
    byte normalZ;
    byte normalW;
}Normal;

typedef struct{
    byte tangentX;
    byte tangentY;
    byte tangentZ;
    byte tangentW;
}Tangent;

typedef struct{
    hfloat uvX;
    hfloat uvY;
}Uv;

typedef struct{
    long weight;
    local hfloat weight1 = (weight & 0x3ff)*WEIGHT_MULTIPLIER;
    local hfloat weight2 = ((weight>>10) & 0x3ff)*WEIGHT_MULTIPLIER;
    local hfloat weight3 = ((weight>>20) & 0x3ff)*WEIGHT_MULTIPLIER;
    local hfloat weight4 = 1-weight3-weight2-weight1;
}BaseWeight;

typedef struct{
    byte weight2_0;
    byte weight2_1;
    byte weight2_2;
    byte weight2_3;
    local float weight5 = ((float)weight2_0)*WEIGHT_MULTIPLIER2;
    local float weight6 = ((float)weight2_1)*WEIGHT_MULTIPLIER2;
    local float weight7 = ((float)weight2_2)*WEIGHT_MULTIPLIER2;
    local float weight8 = ((float)weight2_3)*WEIGHT_MULTIPLIER2;
}ExtendedWeight;

typedef struct{
    ubyte red;
    ubyte green;
    ubyte blue;
    ubyte alpha;
}Colour;


typedef struct{
    Position position;
    Normal normal;
    Tangent tangent;
    Uv uv;
    BaseWeight baseweight;
    ExtendedWeight extendedweight;
    ubyte bone[8];
}VertexBuffer;

typedef struct{
    ushort unkn;
    ushort VertexCount;
    byte id; //0 is visible at all times; 1 is visible when drawn; 2 is visible when on the back; ...
    ushort materialIdx;
    ubyte lod;
    short unkn2;
    ubyte blockSize;
    byte unkn3;
    uint VertexSub;
    uint VertexOffset <format=hex>;
    uint blocktype <format=hex>;
    ulong FaceOffset <format=hex>;
    ulong FaceCount;
    ulong bonremapid;
    ulong unkn1;
    ulong unkn4;
    ulong unkn5<format=hex>;
}MeshPartV2;

Header head<bgcolor=0x00ff00>;
FSeek(head.materialNamesOffset);
materials materialNames[head.materialCount]<bgcolor=0xcc00cc>;
if(head.boneCount>0){
FSeek(head.boneOffset);
Bone Bones[head.boneCount]<bgcolor=0x330066>;
LMatrix LMatrices[head.boneCount]<bgcolor=0x660033>;
AMatrix AMatrices[head.boneCount]<bgcolor=0x663333>;
};
FSeek(head.groupOffset);
float unknGroupStuff[head.groupCount*8]<bgcolor=0xAAAA33>;
FSeek(head.meshOffset);
if(head.version==230){
    MeshPartV2 meshPart[head.meshCount]<bgcolor=0xff0000>;
};