Xentax forum attachments archive/xentax.7z/11974/render_mesh3.7z/render_mesh3.ms

Text File | 2016-12-01 | 10.8 KB | 387 lines

fname = getOpenFileName \
caption:"Open .mesh from Mesh folder" \
types:"Halo5Mesh (*.*)|*.*" \
historyCategory:"Halo5MeshPresets"


-- f__model = fopen fname "rb"   --"D:\\needler\\needler.model" "rb"
-- f__model = fopen "D:\\plasma_rifle_h2\\plasma_rifle_h2.model" "rb"


f__mesh = fopen fname "rb"                    --                fopen "D:\\needler\\needler.render_model[0_mesh resource!_]" "rb"

struct data_chunk1 (
    public
    offset_block = 0,
    size_block = 0,
    types= 0,
    offset_block2 = 0,
    data_coding = 0,
    element_number=0,
    m = 0
    )

data_chunk1_array = #()

vert_arrays = #()
UV_arrays = #()
face_arrays = #()
m_array = #()
ms = #()

vert_array = #()
UV_array = #()
face_array = #()


print f__mesh

fseek f__mesh 0x20 #seek_set

v1 = #()
for i = 1 to 0x0C do (
    val = (readlong f__mesh #unsigned)
    append v1 val
    )



print v1

print("")
print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")
print("")



for i = 1 to v1[1] do (
    vv1 = #()

    vv1s = (i as string + "    ||    ")
    for i = 1 to 0x010 do (
        val = readbyte f__mesh #unsigned
        vv1s = vv1s + "    " + (bit.intAsHex val)
        append vv1 val
        )
    print vv1s
    size1 = vv1[1] + vv1[2] * 0x100 + vv1[3] * 0x10000 + vv1[4] * 0x1000000
    offset1 = vv1[9] + vv1[10] * 0x100 + vv1[11] * 0x10000 + vv1[12] * 0x1000000 + (v1[8] + v1[9])
    vd = data_chunk1()
    vd.offset_block = offset1
    vd.size_block = size1
    append data_chunk1_array vd
    print("offset block: 0x0" + (bit.intAsHex (vd.offset_block )) +"    size block: 0x0" + (bit.intAsHex (vd.size_block )) + "    offset next block: 0x0" + (bit.intAsHex (vd.offset_block + vd.size_block)))


    )

print("")
print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")
print("")


for i = 1 to v1[2] do (
    vv1 = #()
    vv1s = (i as string + "    ||    ")
    for i = 1 to 0x020 do (
        val = readbyte f__mesh #unsigned
        vv1s = vv1s + "    " + (bit.intAsHex val)
        )
    print vv1s

    )

print("")
print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")
print("")

for i = 1 to v1[3] do (
    vv1 = #()
    vv1s = (i as string + "    ||    ")
    for i = 1 to 0x014 do (
        val = readbyte f__mesh #unsigned
        append vv1 val
        vv1s = vv1s + "    " + (bit.intAsHex val)
        )
    print vv1s

    data_chunk1_array[i + v1[2]].types = vv1[1]
    offset1 = vv1[17] + vv1[18] * 0x100 + vv1[19] * 0x10000 + vv1[20] * 0x1000000


    )


print("")
print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")
print("")

offset_3 = ftell f__mesh
fseek f__mesh (0x18 + 32) #seek_cur

for i = (v1[2] + 1) to data_chunk1_array.count do (
    if(data_chunk1_array[i].types == 1) then (
        vv1 = #()
        vv1s = (i as string + "    ||    ")
        for i = 1 to 0x050 do (
            val = readbyte f__mesh #unsigned
            append vv1 val
            vv1s = vv1s + "    " + (bit.intAsHex val)
        )
        print vv1s
        data_chunk1_array[i].data_coding = vv1[1] + vv1[2] * 0x100
        data_chunk1_array[i].element_number = vv1[5] + vv1[6] * 0x100 + vv1[7] * 0x10000 + vv1[8] * 0x1000000

        )
    else if (data_chunk1_array[i].types == 2) then (
        vv1 = #()
        vv1s = (i as string + "    ||    ")
        for i = 1 to 0x048 do (
            val = readbyte f__mesh #unsigned
            append vv1 val
            vv1s = vv1s + "    " + (bit.intAsHex val)
        )
        print vv1s
        --print(vv1 as string)
        data_chunk1_array[i].data_coding = vv1[1] + vv1[2] * 0x100
        data_chunk1_array[i].element_number = vv1[5] + vv1[6] * 0x100 + vv1[7] * 0x10000 + vv1[8] * 0x1000000
        )
    else (print "!!!ERROR!!!")
    )



















submesh_number = (data_chunk1_array.count - v1[2])/2
print("submesh_number: " + (submesh_number as string))

        print("")

            print("")

                print("")



for i = v1[2] + 1 to (v1[2] +  submesh_number) do (
    print ("vertex mesh number: " + (i as string ) + "    //    " + ((vert_arrays.count + 1) as string))
    print("offset block: 0x0" + (bit.intAsHex (data_chunk1_array[i].offset_block )) +"    size block: 0x0" + (bit.intAsHex (data_chunk1_array[i].size_block )) + "    offset next block: 0x0" + (bit.intAsHex (data_chunk1_array[i].offset_block + data_chunk1_array[i].size_block)))
    vn = data_chunk1_array[i].size_block / 0x01c
    --print("vertex number: " + (vn as string))
    print("data coding: 0x0" + (bit.intAsHex (data_chunk1_array[i].data_coding )))
    print("vertex number: " + (data_chunk1_array[i].element_number as string) +  "    (0x0" + (bit.intAsHex (data_chunk1_array[i].element_number )) + ")")

    fseek f__mesh data_chunk1_array[i].offset_block  #seek_set

    print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")

    vert_array = #()
    UV_array = #()


    if data_chunk1_array[i].data_coding == 0x01c24 then (
        for j = 1 to data_chunk1_array[i].element_number do (
            offs = ftell f__mesh
            x = readshort f__mesh #unsigned
            y = readshort f__mesh #unsigned
            z = readshort f__mesh #unsigned
            fseek f__mesh 0x2 #seek_cur
            u = readshort f__mesh #unsigned
            w = readshort f__mesh #unsigned
            u_f = (1.0 * u)/65536
            w_f = (1.0 * w)/65536

            fseek f__mesh 0x10 #seek_cur
            append vert_array [x,y,z]
            append UV_array [u_f,-w_f+1,0]
            --print((j as string)+"||"+((offs) as string) + "    ||    " + ((x) as string) +"    "+((y) as string)+"    "+((z) as string)+"    ||    "+((u) as string)+"    "+((w) as string))
            )
        )
    else if  data_chunk1_array[i].data_coding == 0x01c01 then (
        for j = 1 to data_chunk1_array[i].element_number do (
            offs = ftell f__mesh
            x = readshort f__mesh #unsigned
            y = readshort f__mesh #unsigned
            z = readshort f__mesh #unsigned
            fseek f__mesh 0x2 #seek_cur
            u = readshort f__mesh #unsigned
            w = readshort f__mesh #unsigned
            u_f = (1.0 * u)/65536
            w_f = (1.0 * w)/65536

            fseek f__mesh 0x10 #seek_cur
            append vert_array [x,y,z]
            append UV_array [u_f,-w_f+1,0]
            --print((j as string)+"||"+((offs) as string) + "    ||    " + ((x) as string) +"    "+((y) as string)+"    "+((z) as string)+"    ||    "+((u) as string)+"    "+((w) as string))
            )
        )
    else if  data_chunk1_array[i].data_coding == 0x01802 then (
        for j = 1 to data_chunk1_array[i].element_number do (
            offs = ftell f__mesh
            x = readshort f__mesh #unsigned
            y = readshort f__mesh #unsigned
            z = readshort f__mesh #unsigned
            fseek f__mesh 0x2 #seek_cur
            u = readshort f__mesh #unsigned
            w = readshort f__mesh #unsigned
            u_f = (1.0 * u)/65536
            w_f = (1.0 * w)/65536

            fseek f__mesh 0xC #seek_cur
            append vert_array [x,y,z]
            append UV_array [u_f,-w_f+1,0]
            --print((j as string)+"||"+((offs) as string) + "    ||    " + ((x) as string) +"    "+((y) as string)+"    "+((z) as string)+"    ||    "+((u) as string)+"    "+((w) as string))
            )
        )
    else if  data_chunk1_array[i].data_coding == 0x02003 then (
        for j = 1 to data_chunk1_array[i].element_number do (
            offs = ftell f__mesh
            x = readshort f__mesh #unsigned
            y = readshort f__mesh #unsigned
            z = readshort f__mesh #unsigned
            fseek f__mesh 0x2 #seek_cur
            u = readshort f__mesh #unsigned
            w = readshort f__mesh #unsigned
            u_f = (1.0 * u)/65536
            w_f = (1.0 * w)/65536

            fseek f__mesh 0x14 #seek_cur
            append vert_array [x,y,z]
            append UV_array [u_f,-w_f+1,0]
            --print((j as string)+"||"+((offs) as string) + "    ||    " + ((x) as string) +"    "+((y) as string)+"    "+((z) as string)+"    ||    "+((u) as string)+"    "+((w) as string))
            )
        )
    else if  data_chunk1_array[i].data_coding == 0x0240e then (
        for j = 1 to data_chunk1_array[i].element_number do (
            offs = ftell f__mesh
            x = readshort f__mesh #unsigned
            y = readshort f__mesh #unsigned
            z = readshort f__mesh #unsigned
            fseek f__mesh 0x2 #seek_cur
            u = readshort f__mesh #unsigned
            w = readshort f__mesh #unsigned
            u_f = (1.0 * u)/65536
            w_f = (1.0 * w)/65536

            fseek f__mesh 0x18 #seek_cur
            append vert_array [x,y,z]
            append UV_array [u_f,-w_f+1,0]
            --print((j as string)+"||"+((offs) as string) + "    ||    " + ((x) as string) +"    "+((y) as string)+"    "+((z) as string)+"    ||    "+((u) as string)+"    "+((w) as string))
            )
        )
    else if  data_chunk1_array[i].data_coding == 0x02428 then (
        for j = 1 to data_chunk1_array[i].element_number do (
            offs = ftell f__mesh
            x = readshort f__mesh #unsigned
            y = readshort f__mesh #unsigned
            z = readshort f__mesh #unsigned
            fseek f__mesh 0x2 #seek_cur
            u = readshort f__mesh #unsigned
            w = readshort f__mesh #unsigned
            u_f = (1.0 * u)/65536
            w_f = (1.0 * w)/65536

            fseek f__mesh 0x18 #seek_cur
            append vert_array [x,y,z]
            append UV_array [u_f,-w_f+1,0]
            --print((j as string)+"||"+((offs) as string) + "    ||    " + ((x) as string) +"    "+((y) as string)+"    "+((z) as string)+"    ||    "+((u) as string)+"    "+((w) as string))
            )
        )

    else(
        print("error reading vertex! unknown coding format")
        )

    append UV_arrays UV_array
    append vert_arrays vert_array
    print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")
    print("")
    )

    print("")
        print("FACES")
            print("")

for i = v1[2] + 1 + submesh_number  to (v1[2]  + submesh_number + submesh_number) do (
    print ("faces mesh number: " + i as string  + "    //    " + ((face_arrays.count + 1 )as string))
    print("offset block: 0x0" + (bit.intAsHex (data_chunk1_array[i].offset_block )) +"    size block: 0x0" + (bit.intAsHex (data_chunk1_array[i].size_block )) + "    offset next block: 0x0" + (bit.intAsHex (data_chunk1_array[i].offset_block + data_chunk1_array[i].size_block)))
    fnum = data_chunk1_array[i].size_block / 6
    print("faces number: " + (fnum as string))
        print("data coding: 0x0" + (bit.intAsHex (data_chunk1_array[i].data_coding )))

    fseek f__mesh data_chunk1_array[i].offset_block  #seek_set

    print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")

    face_array = #()
    m = 0
    for j = 1 to fnum do (
        offs = ftell f__mesh
        x = (readshort f__mesh #unsigned) + 1
        y = (readshort f__mesh #unsigned) + 1
        z = (readshort f__mesh #unsigned) + 1
        if x > m do m = x
        if y > m do m = y
        if z > m do m = z
        --print((j as string) + "        " +([x,y,z] as string) )
        append face_array [x,y,z]
        )

    append face_arrays face_array
    print ("m: " + (m as string))
    append ms m
    data_chunk1_array[i].m = m
    print("offset: 0x0" + (bit.intAsHex (ftell f__mesh)) +"   ")
    print("")
    )


    for i = 1 to submesh_number do (
        try(
            msh = mesh name:((i as string) + "__f" + (face_arrays[i].count as string) + "__v" + (vert_arrays[i].count as string)) vertices:vert_arrays[i] faces:face_arrays[i]
            setNumTVerts msh UV_arrays[i].count
            for j = 1 to UV_arrays[i].count do (setTVert msh j UV_arrays[i][j])
            buildTVFaces msh false
            for j = 1 to face_arrays[i].count do (setTVFace msh j face_arrays[i][j])
            )
        catch(
            print("ERROR CREATING MESH " + (i as string) + "        number faces: " + (face_arrays[i].count as string) + "        number vertex: " + (vert_arrays[i].count as string) + "        found vertex: " + (ms[i] as string))

            )
    )















    fclose f__mesh