Xentax forum attachments archive/xentax.7z/9384/w3u5.7z/w3u5.ms

Text File | 2015-07-04 | 23.3 KB | 791 lines

tex_path = "K:\\W3tup"







fn Half2Float u=
(

   sign = bit.and ( bit.shift u -15 ) 0x00000001
   exponent = bit.and ( bit.shift u -10 ) 0x0000001F
   mantis = bit.and u 0x000003FF

   if (exponent == 0) then
   (
      if(mantis == 0) then
      (
         return bit.shift sign 31
      )
      else
      (
                        tmp = bit.and mantis 0x00000400
         while ( tmp !=0  ) do
         (
            mantis = bit.shift mantis 1
            exponent -=1
         )
         exponent = exponent +1
         mantis = bit.and mantis 0x00000400 --> should be ~0x00000400
      )
   )
   if(exponent == 31) then
   (
      if( mantis ==0) then
         return bit.or (bit.shift sign 31) 0x7F800000
      else
         return bit.or (bit.or (bit.shift sign 31) 0x7F800000 ) (bit.shift mantis 13)
   )

   exponent = exponent + (127-15)
   mantis = bit.shift mantis 13

   val = bit.or ( bit.or (bit.shift sign 31) ( bit.shift exponent 23) ) (mantis)

   return (bit.intAsFloat val)
)


fn ReadUnknowProperty file = (
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    print ("ReadUnknowProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string))
    fseek file (back + sizeToGoNext) #seek_set
    )

fn ReadUInt8Property file = (
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    value = readByte file #unsigned
    fseek file (back + sizeToGoNext) #seek_set
    print ("ReadUInt8Property: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string)  + "    value: " + (value as string))
    return value
    )

fn ReadUInt32Property file = (
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    value = readLong file #unsigned
    fseek file (back + sizeToGoNext) #seek_set
    print ("ReadUInt32Property: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string)  + "    value: " + (value as string))
    return value
    )

fn ReadFloatProperty file = (
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    value = readFloat file
    fseek file (back + sizeToGoNext) #seek_set
    print ("ReadFloatPropertyfile: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string)  + "    value: " + (value as string))
    return value
    )

fn ReadVector3Property file = (
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    fseek file 1 #seek_cur
    fseek file 4 #seek_cur
    x = ReadFloatProperty file
    fseek file 4 #seek_cur
    y = ReadFloatProperty file
    fseek file 4 #seek_cur
    z = ReadFloatProperty file

    fseek file (back + sizeToGoNext) #seek_set
    value = [x, y, z]
    print ("ReadVector3Property: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string)  + "    value: " + (value as string))
    return value
)

fn ReadEMVTProperty file str_array= (
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    enumStringId = readShort file #unsigned
    enumString = str_array[enumStringId + 1]
    vertexType = ""
    if (enumString == "MVT_SkinnedMesh") then vertexType = "EMVT_SKINNED"
    else vertexType = "EMVT_STATIC"
    print ("ReadEMVTProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string)  + "    enumStringId: " + (enumStringId as string) + "    enumString: " + enumString +"    vertexType:" + vertexType)
    return vertexType
    )








struct SMaterial (
    public
    diffuse_map = "",
    normal_map = "",
    tex_path = "",
    ambient_map = "",

    fn GenerateMaterial = (
        smat = StandardMaterial()
        print("GenerateMaterial:")
        matname = getFilenameFile diffuse_map
        --print("GenerateMaterial: matname:  " + matname)

        it = matname.count
        while ((it>0) AND (matname[it] != "_") ) do it = it - 1
        if ( it > 0) do  matname = substring  matname 1 (it - 1)

        print("GenerateMaterial: matname:  " + matname)
        smat.name = matname
        smat.showInViewport = true

        --diffuse
        search_path = tex_path + "\\" + (getFilenamePath diffuse_map)
        search_name = filenameFromPath  diffuse_map
        print("GenerateMaterial: DiffuseMap: search_path: " + search_path)
        print("GenerateMaterial: DiffuseMap: search_name: " + search_name)
        print("GenerateMaterial: DiffuseMap: exist files: ")
        ex_files = getFiles (search_path + search_name + "*")
        print( ex_files )
        dif_name = ""
        if (ex_files.count > 0) then dif_name = ex_files[1]
        else dif_name = search_path + search_name + "*" + ".DDS"
        smat.diffuseMap = bitmaptexture filename: dif_name name: (filenameFromPath diffuse_map)


        --normal
        search_path = tex_path + "\\" + (getFilenamePath normal_map)
        search_name = filenameFromPath  normal_map
        print("GenerateMaterial: NormalMap: search_path: " + search_path)
        print("GenerateMaterial: NormalMap: search_name: " + search_name)
        print("GenerateMaterial: NormalMap: exist files: ")
        ex_files = getFiles (search_path + search_name + "*")
        print( ex_files )
        norm_name = ""
        if (ex_files.count > 0) then norm_name = ex_files[1]
        else norm_name = search_path + search_name + "*" + ".DDS"

        smat.bumpMap = Normal_Bump normal_map: (bitmaptexture filename: norm_name  name: (filenameFromPath normal_map) )
        smat.bumpMapAmount = 100


        --smat.diffuseMap = bitmaptexture filename: dif_name name: (filenameFromPath diffuse_map)


        return smat
        )
)



struct Meshdata (
    public
    back = 0,
    data2 = #(),
    nModel = 0,
    nMat = #()
)




struct Submesh_data (
    public
    vertype = "EMVT_STATIC",
    dataI = #(),
    dataH  = #()
)




struct SVertexBufferInfos (
    public
    verticesCoordsOffset = 0,
    uvOffset = 0,
    normalsOffset = 0,
    nbVertices = 0
)




struct SMeshInfos (
    public
    firstIndice = 0,
    firstVertex = 0,
    numBonesPerVertex = 0,
    vertexType = "EMVT_STATIC",
    numIndices = 0,
    numVertices = 0,
    materialID = 0
    )




struct SBufferInfos (
    public
    indicesBufferOffset = 0,
    indicesBufferSize = 0,
    quantizationOffset = [0, 0, 0],
    quantizationScale = [1, 1, 1],
    verticesBufferOffset = 0,
    verticesBufferSize = 0 ,
    verticesBuffer = #()
    )




struct W3_DataInfos (
    public
    dataBlockType = 0,
    dataTypeName = "",
    size = 0,
    adress = 0
    )




fn W3_CMaterialInstance file infos str_array = (
    print ("W3_CMaterialInstance:")
    mat = SMaterial()
    fseek file (infos.adress + 1)  #seek_set
    back = ftell file
    print ("W3_CMaterialInstance: back: " + (bit.intAsHex(back) as string) )

    while true do (
        print ("W3_CMaterialInstance: offset: " + (bit.intAsHex(ftell file) as string))
        propertyID = readShort file #unsigned
        propertyTypeID = readShort file #unsigned
        print ("W3_CMaterialInstance: propertyID: " + (propertyID as string) + " propertyTypeID: " + (propertyTypeID as string))
        if ((propertyID == 0) OR (propertyTypeID == 0) OR (propertyID + 1> str_array.count) OR (propertyTypeID + 1> str_array.count)) do (
            exit
            )
        property = str_array[propertyID + 1]
        propertyType = str_array[propertyTypeID + 1]
        print ("W3_CMaterialInstance: property: " + property + "     propertyType: " + propertyType)
        if (property == "baseMaterial") then (
            mat = ReadIMaterialProperty file str_array
            exit
            )
        else   ReadUnknowProperty file
        )
    return mat
    )




fn ReadIMaterialProperty file  str_array = (
    print ("ReadIMaterialProperty:")
    mat = SMaterial()
    back = ftell file
    print ("ReadIMaterialProperty: back: " + (bit.intAsHex(back) as string) )
    fseek file 10 #seek_cur
    nbProperty = readLong file


    textures = #()

    for tmp_str in str_array do (
        if ((findString tmp_str ".xbm") != undefined ) do append textures tmp_str
        )


    print ("ReadIMaterialProperty: nbProperty: " + (nbProperty as string) )

    for i = 1 to nbProperty do (
        back = ftell file
        sizeToGoToNext = readlong file #unsigned
        print ("ReadIMaterialProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoToNext: " + (bit.intAsHex(sizeToGoToNext) as string))
        propId = readshort file #unsigned
        propTypeId = readshort file #unsigned
        print ("ReadIMaterialProperty: propId: " + (propId as string) + "    propTypeId: " + (propTypeId as string))
        if (propId < 0) OR ( propId + 1 > str_array.count) do (
            exit
            )
        print("ReadIMaterialProperty: ID:  " + str_array[propId + 1])

        if (str_array[propId + 1] == "Diffuse") do (
            texId = readByte file #unsigned
            texId = 255 - texId
            print("ReadIMaterialProperty: texId:  " + (texId as string))
            if (texId <= textures.count) do (
                print("ReadIMaterialProperty: Diffuse map:  " + textures[texId ])
                mat.diffuse_map = textures[texId ]
                )
            )

        if (str_array[propId + 1] == "Normal") do (
            texId = readByte file #unsigned
            texId = 255 - texId
            print("ReadIMaterialProperty: texId:  " + (texId as string))
            if (texId <= textures.count) do (
                print("ReadIMaterialProperty: Normal map:  " + textures[texId ])
                mat.normal_map = textures[texId ]
                )
            )

        if (str_array[propId + 1] == "Ambient") do (
            texId = readByte file #unsigned
            texId = 255 - texId
            print("ReadIMaterialProperty: texId:  " + (texId as string))
            if (texId <= textures.count) do (
                print("ReadIMaterialProperty: Ambient map:  " + textures[texId ])
                mat.ambient_map = textures[texId ]
                )
            )

        fseek file (back + sizeToGoToNext) #seek_set
        )


    return mat
    )











--  нужна отладка
fn ReadRenderChunksProperty file bufferInfos =(
    print("ReadRenderChunksProperty:")
    temp_buffer = bufferInfos
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    print ("ReadRenderChunksProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string) )

    fseek file 5 #seek_cur
    nbBuffers = readByte file #unsigned
    print ("ReadRenderChunksProperty: nbBuffers: " +  (nbBuffers as string) )

    while sizeToGoNext > (( ftell file ) - back ) do (
        buffInfos = SVertexBufferInfos()
        buffInfos.verticesCoordsOffset = readLong file #unsigned
        buffInfos.uvOffset  = readLong file #unsigned
        buffInfos.normalsOffset =  readLong file #unsigned
        fseek file 14 #seek_cur
        buffInfos.nbVertices = readShort file #unsigned
        print ("ReadRenderChunksProperty verticesCoordsOffset: " + ((bit.intAsHex(buffInfos.verticesCoordsOffset)) as string) + "    uvOffset: " + ((bit.intAsHex(buffInfos.uvOffset)) as string) + "    normalsOffset: " + ((bit.intAsHex(buffInfos.normalsOffset)) as string) + "    nbVertices: " + ((bit.intAsHex(buffInfos.nbVertices)) as string) )
        fseek file 9 #seek_cur
        append temp_buffer.verticesBuffer buffInfos
        )


    print("    ReadRenderChunksPropertyEND:")
    fseek file (back + sizeToGoNext) #seek_set
    return temp_buffer
    )


fn ReadSMeshChunkPackedProperty file str_array = (
    print("ReadSMeshChunkPackedProperty:")
    meshes = #()
    meshInfos = SMeshInfos()

    back = ftell file
    sizeToGoNext = readlong file #unsigned
    nbChunks = readlong file #unsigned
    print ("ReadSMeshChunkPackedProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string) + "    nbChunks: " + (nbChunks as string))
    fseek file 1 #seek_cur
    chunkId = 0

    while true do (
        print ("ReadSMeshChunkPackedProperty: offset: " + (bit.intAsHex(ftell file) as string))
        propertyID = readShort file #unsigned
        propertyTypeID = readShort file #unsigned
        print ("ReadSMeshChunkPackedProperty: propertyID: " + (propertyID as string) + " propertyTypeID: " + (propertyTypeID as string))
        if ((propertyID == 0) OR (propertyTypeID == 0) OR (propertyID + 1> str_array.count) OR (propertyTypeID + 1> str_array.count)) do (
            append meshes meshInfos
            chunkId = chunkId + 1
            if (chunkId >= nbChunks) then exit
            else (

                newMeshInfos = SMeshInfos()
                newMeshInfos.vertexType = meshInfos.vertexType
                newMeshInfos.numBonesPerVertex = meshInfos.numBonesPerVertex
                meshInfos = newMeshInfos

                fseek file -1 #seek_cur

                propertyID = readShort file #unsigned
                propertyTypeID = readShort file #unsigned
                )
            )

        property = str_array[propertyID + 1]
        propertyType = str_array[propertyTypeID + 1]
        print ("ReadSMeshChunkPackedProperty: property: " + property + "     propertyType: " + propertyType)

        if (property == "numIndices") then meshInfos.numIndices = ReadUInt32Property file
        else if (property == "numVertices") then meshInfos.numVertices = ReadUInt32Property file
        else if (property == "firstVertex") then meshInfos.firstVertex = ReadUInt32Property file
        else if (property == "firstIndex") then meshInfos.firstIndice = ReadUInt32Property file
        else if (property == "vertexType") then meshInfos.vertexType = ReadEMVTProperty file str_array
        else if (property == "numBonesPerVertex") then meshInfos.numBonesPerVertex = ReadUInt8Property file
        else if (property == "materialID") then meshInfos.materialID = ReadUInt32Property file
        else ReadUnknowProperty file
        )
    print ("    ReadSMeshChunkPackedPropertyEND")
    fseek file (back + sizeToGoNext) #seek_set
    return meshes
    )




fn ReadSMeshCookedDataProperty file str_array = (
    print("ReadSMeshCookedDataProperty:")
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    print ("ReadSMeshCookedDataProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string))
    fseek file 1 #seek_cur
    bufferInfos = SBufferInfos()


    while true do (
        print ("ReadSMeshCookedDataProperty: offset: " + (bit.intAsHex(ftell file) as string))
        propertyID = readShort file #unsigned
        propertyTypeID = readShort file #unsigned
        print ("ReadSMeshCookedDataProperty: propertyID: " + (propertyID as string) + " propertyTypeID: " + (propertyTypeID as string))
        if ((propertyID == 0) OR (propertyTypeID == 0) OR ((propertyID + 1)> str_array.count) OR ((propertyTypeID + 1)> str_array.count)) do (
            exit
            )

        property = str_array[propertyID + 1]
        print ("ReadSMeshCookedDataProperty: property: " + property  )

        if (property == "indexBufferSize") then bufferInfos.indicesBufferSize = ReadUInt32Property file
        else if (property == "indexBufferOffset") then bufferInfos.indicesBufferOffset = ReadUInt32Property file
        else if (property == "vertexBufferSize") then bufferInfos.verticesBufferSize = ReadUInt32Property file
        else if (property == "quantizationScale") then bufferInfos.quantizationScale = ReadVector3Property file
        else if (property == "quantizationOffset") then bufferInfos.quantizationOffset = ReadVector3Property file
        else if (property == "renderChunks") then bufferInfos = ReadRenderChunksProperty file bufferInfos
        else ReadUnknowProperty file
        )
    print(bufferInfos)
    print ("    ReadSMeshCookedDataPropertyEND")

    fseek file (back + sizeToGoNext) #seek_set
    return bufferInfos
    )




fn ReadMaterialsProperty file = (
    print("ReadMaterialsProperty:")
    back = ftell file
    sizeToGoNext = readlong file #unsigned
    nbChunks = readlong file #unsigned
    print ("ReadMaterialsProperty: back: " + (bit.intAsHex(back) as string) + "    sizeToGoNext: " + (sizeToGoNext as string) + "    nbChunks: " + (nbChunks as string))

    for  i = 1  to  nbChunks do (
        value = readlong file #unsigned
        )
    fseek file (back + sizeToGoNext) #seek_set
    print("    ReadMaterialsPropertyEND")
    )










fn W3_ReadBuffer file file_buffer bufferInfos meshInfos mesh_name mat = (
    print ("W3_ReadBuffer:")
    vert_array = #()
    UV_array = #()
    face_array = #()
    print ("W3_ReadBuffer: bufferInfos")
    print (bufferInfos)
    print ("W3_ReadBuffer: meshInfos")
    print (meshInfos)


    num_vertices = meshInfos.numVertices

    vertexSize = 20;
    if (meshInfos.vertexType == "EMVT_SKINNED") do ( vertexSize = vertexSize + meshInfos.numBonesPerVertex * 2 )

    first_vertex = meshInfos.firstVertex

    inf = SVertexBufferInfos()
    sum = 0

    for i = 1 to bufferInfos.verticesBuffer.count do (
        sum = sum + bufferInfos.verticesBuffer[i].nbVertices;
        if ( sum > meshInfos.firstVertex) do (
            inf = bufferInfos.verticesBuffer[i]
            exit
            )
        )
    print ("W3_ReadBuffer: inf:")
    print (inf)

    fseek file_buffer ( inf.verticesCoordsOffset + (meshInfos.firstVertex - (sum - inf.nbVertices)) * vertexSize) #seek_set
    print ("W3_ReadBuffer: vertex offset: 0x" + ((bit.intAsHex(ftell file_buffer)) as string ))

    for i = 1 to meshInfos.numVertices do (
        x = readshort file_buffer #unsigned
        y = readshort file_buffer #unsigned
        z = readshort file_buffer #unsigned
        qq = readshort file_buffer #unsigned
        if (meshInfos.vertexType == "EMVT_SKINNED") do ( fseek file_buffer (meshInfos.numBonesPerVertex * 2) #seek_cur)
        --print (((bit.intAsHex(ftell file_buffer)) as string ) + "   " + ((bit.intAsHex(x)) as string ) + "   " + ((bit.intAsHex(y)) as string ) + "   " + ((bit.intAsHex(z)) as string ) )
        append vert_array [ (x * bufferInfos.quantizationScale.X + 65536*bufferInfos.quantizationOffset.X), (y * bufferInfos.quantizationScale.Y + 65536*bufferInfos.quantizationOffset.Y), (z * bufferInfos.quantizationScale.Z + 65536*bufferInfos.quantizationOffset.Z) ]
        --append vert_array [x, y, z]
        )

    fseek file_buffer ( inf.uvOffset + (meshInfos.firstVertex - (sum - inf.nbVertices)) * 4 ) #seek_set



    print ("W3_ReadBuffer: UV offset: 0x" + ((bit.intAsHex(ftell file_buffer)) as string ))

    for i = 1 to meshInfos.numVertices do (
        x = Half2Float( readshort file_buffer)
        y = 1 - Half2Float( readshort file_buffer)
        append UV_array [ x, y, 0 ]
        )

    fseek file_buffer ( bufferInfos.indicesBufferOffset + meshInfos.firstIndice * 2 ) #seek_set
    print ("W3_ReadBuffer: indicies offset: 0x" + ((bit.intAsHex(ftell file_buffer)) as string ))

    for i = 1 to (meshInfos.numIndices / 3) do (
        i3 = (readshort f #unsigned ) + 1
        i2 = (readshort f #unsigned ) + 1
        i1 = (readshort f #unsigned ) + 1
        append face_array[i1,i2,i3]
        )
    try(
    msh = mesh name:mesh_name vertices:vert_array faces: face_array
    msh.numTVerts = UV_array.count
    buildTVFaces msh
    for j = 1 to UV_array.count do setTVert msh j UV_array[j]
    for j = 1 to face_array.count do setTVFace msh j face_array[j]
    --print(mat)
    if ( mat == undefined ) then (
        newmat = StandardMaterial()
        msh.material = newmat
        )
    else (

        msh.material = mat.GenerateMaterial()
        )
    )
    catch
    (
    print("##############################################################")
    print("##############################################################")
    print ("        ERROR CREATING MESH")
    print("##############################################################")
    print("##############################################################")
    )
    )














fn W3_CMesh file binary_file infos str_array mesh_name Materials  = (
    print("W3_CMesh:")
    bufferInfos = SBufferInfos()
    meshes = #()
    fseek file (infos.adress + 1) #seek_set
    print ("W3_CMesh: base offset: " + (bit.intAsHex(ftell file) as string))

    while true do (
        print ("W3_CMesh: offset: " + (bit.intAsHex(ftell file) as string))
        propertyID = readShort file #unsigned
        propertyTypeID = readShort file #unsigned
        print ("W3_CMesh: propertyID: " + (propertyID as string) + " propertyTypeID: " + (propertyTypeID as string))
        if ((propertyID == 0) OR (propertyTypeID == 0) OR ((propertyID + 1)> str_array.count) OR ((propertyTypeID + 1)> str_array.count)) do (
            exit
            )
        property = str_array[propertyID + 1]
        propertyType = str_array[propertyTypeID + 1]
        print ("W3_CMesh: property: " + property + "     propertyType: " + propertyType)

        if (property == "materials") then    (
            ReadMaterialsProperty file
            )
        else if (property == "chunks") then (
            meshes = ReadSMeshChunkPackedProperty file str_array
            )
        else if (propertyType == "SMeshCookedData") then    (
            bufferInfos = ReadSMeshCookedDataProperty file str_array
            )
        else (
            ReadUnknowProperty file
            )
        )




    print ("W3_CMesh: Generation Mesh")
    print ("W3_CMesh: Meshes")
    print (meshes)
    print ("W3_CMesh: bufferInfos")
    print (bufferInfos)

    for i = 1 to meshes.count do (
        --if ((meshes[i].materialID >= 0) AND (meshes[i].materialID <= Materials.count)) then    W3_CMesh fm f meshes[i] str_array mesh_name Materials[meshes[i].materialID]
        --else W3_CMesh fm f meshes[i] str_array mesh_name undefined
        if ((meshes[i].materialID + 1 > 0) AND (meshes[i].materialID + 1 <= Materials.count)) then W3_ReadBuffer file binary_file bufferInfos meshes[i] mesh_name Materials[meshes[i].materialID + 1]
        else W3_ReadBuffer file binary_file bufferInfos meshes[i] mesh_name undefined
        )

    )

























fname = getOpenFileName \
caption:"Open .w2mesh.1.buffer from Mesh folder" \
types:"Witcher 3 Wild Hunt (*.w2mesh.1.buffer)|*.w2mesh.1.buffer" \
historyCategory:"W#_WHObjectPresets"

mesh_name = getFilenameFile fname
mesh_name = getFilenameFile mesh_name
mesh_name = getFilenameFile mesh_name
print(mesh_name)



--fnamem = "K:\\w3u\\characters\\models\\geralt\\body\\model\\h_00_mg__geralt.w2mesh"
fnamem = substring fname 1 (fname.count - 9)
f = fopen fname "rb"
fm = fopen fnamem "rb"


print("fname :" + fname)
print("fname :" + fnamem )



fseek fm 0x0000 #seek_set

header = ""
for i = 1 to 4 do (
    header = header + bit.intAsChar (readbyte fm #unsigned)
    )
print ("Header: " + header)

fseek fm 0x0008 #seek_cur


header_data = #()
for i = 1 to 38 do (
    append header_data (readlong fm #unsigned)
    )
print ("Header: " + header)


stringChunkStart = header_data[8];
stringChunkSize = header_data[9];
contentChunkStart = header_data[20];
contentChunkSize = header_data[21];

print ("stringChunkStart: 0x" + ((bit.intAsHex(stringChunkStart)) as string))
print ("stringChunkSize: " + (stringChunkSize as String))
print ("contentChunkStart: 0x" + ((bit.intAsHex(contentChunkStart)) as string))
print ("contentChunkSize: " + (contentChunkSize as String))

Materials = #()
str_array = #()
fseek fm stringChunkStart #seek_set

print("astr")

while ((ftell fm) - stringChunkStart) < stringChunkSize do
    (
    tmp_string = ""
    tmp_char = bit.intAsChar (readbyte fm #unsigned)
    while tmp_char != "" do (
        tmp_string = tmp_string + tmp_char
        tmp_char = bit.intAsChar (readbyte fm #unsigned)
        )
    append str_array tmp_string
    print (tmp_string)
    )
print("astrEND")
--for i = 1 to contentChunkSize do (
--    )

infos_array = #()
meshes = #()
fseek fm contentChunkStart #seek_set

for i = 1 to contentChunkSize do (
    infos = W3_DataInfos()

    infos.dataBlockType =  readshort fm #unsigned
    infos.dataTypeName = str_array[infos.dataBlockType + 1]
    fseek fm 6 #seek_cur
    infos.size = readlong fm #unsigned
    infos.adress = readlong fm #unsigned
    fseek fm 8 #seek_cur
    if ( infos.dataTypeName == "CMesh" ) do ( append meshes infos)
    if ( infos.dataTypeName == "CMaterialInstance") do
        (
            mat = W3_CMaterialInstance fm infos str_array
            mat.tex_path = tex_path
            append Materials mat
        )
    print (infos)
    )

print("GLOBAL: meshes")
print(meshes)
print("GLOBAL: Materials")
print(Materials)

for i = 1 to meshes.count do (

    W3_CMesh fm f meshes[i] str_array mesh_name Materials
    )