What is the encoding/decoding for PMD files? Tried gzip .. no go.

Thanks

Attached Link: Binary Morph Editor

Hope it helps.

Yes they are binary files, thanks.

Was trying something along these lines but I'm not quite there yet.

try:
    import binascii
except:
    print "binascii not found"

def main():
    filepath = "C:test.pmd"
    f = open(filepath,"rb")
    data = f.readlines()
    f.close()
    i = 0
    while i < len(data):
        text = data[i]
        #print binascii.a2b_hex(text)
        #print binascii.a2b_hqx(text)
        #print binascii.a2b_base64(text)
        #print binascii.a2b_uu(text)
        print binascii.a2b_qp(text)
        i = i + 1

main()
print "done"

I'm also interested of this because...

saving a figure with python scripts and Binary morph deltas enabled creates a pmd... but not usable for injecting using a pose file. It works if you load it with the figure but cannot be used to load morphs on a figure with a pose (pz2) file.

Exactly :)

Just throwing stuff at the wall here. As above but with:-

import struct
struct.unpack('<4b',text)

http://docs.python.org/library/struct.html

Also:-

import xdrlib
xdrlib.Unpacker.unpack_list(text)

http://docs.python.org/library/xdrlib.html#module-xdrlib

Not there but a little more structured.

def main():
    import struct
    filepath = "C:test ball.pmd"
    f = open(filepath,"rb")
    data = f.readlines()
    print data
    print
    print"-----------------------"
    print
    f = open(filepath,"rb")
    while 1:
        chunk = f.read(4)
        if chunk == "":
            break
        print struct.unpack('<4b',chunk)
    f.close()
    
main()

Quote - I'm also interested of this because...

saving a figure with python scripts and Binary morph deltas enabled creates a pmd... but not usable for injecting using a pose file. It works if you load it with the figure but cannot be used to load morphs on a figure with a pose (pz2) file.

I assume you do not know the old Miki2.0 exapnsion morphs (Ultimate Body Morphs) from RDNA where injected pmd's. Granted what you are trying to do and how that file was created might be as different as night and day. When it comes to morph creations, injections and or advanced python scripts, I am a complete rookie.

Hopefully without violating the copyright, the first line in the pz2 file reads. It is edited from the original location by me.

injectPMDFileMorphs :Runtime:libraries:Morphs:Miki2:M2UBM.pmd

are you looking at the file with a hex editor ?  from when I worked with bigger systems the numbers were stored in several formats according to size and type. For example an integer might be stored as two byte binary as &H0255  which the language decodes to 255.  

Just ignore this if it makes no sense. :)

Quote - > Quote - I'm also interested of this because...

saving a figure with python scripts and Binary morph deltas enabled creates a pmd... but not usable for injecting using a pose file. It works if you load it with the figure but cannot be used to load morphs on a figure with a pose (pz2) file.

 

I assume you do not know the old Miki2.0 exapnsion morphs (Ultimate Body Morphs) from RDNA where injected pmd's. Granted what you are trying to do and how that file was created might be as different as night and day. When it comes to morph creations, injections and or advanced python scripts, I am a complete rookie.

Hopefully without violating the copyright, the first line in the pz2 file reads. It is edited from the original location by me.

injectPMDFileMorphs :Runtime:libraries:Morphs:Miki2:M2UBM.pmd

There's a very little difference: the pmd from Ultimate Body Morphs were created using the default Poser library (the + sign). But when you save a figure using a python script, it seems that it does not save exactly the same pmd! It's a Poser Python bug.

Ahh, you learn something new everyday regarding life....and something new everytime you run Poser!

As markschum says, it's best to look at bniary files in a hex editor (I use emacs in hexl-mode).

In the case of PMD files, the organisation looks to be quite simple.

Magic (4 bytes) = "PZMD"
Unknown (12 bytes)
    Figure count ? (4 bytes)
    Figure number ? (4 bytes)
    Figure morph header length ? (4 bytes)

Figure morph header
    Morph count (2 bytes)
    Morph name (1 byte) name length, (length bytes) name
    Group name (1 byte) name length, (length bytes) name
    Num deltas (2 bytes)
    Offset to data (2 bytes) relative to beginning of file

Morph data
    Index count (4 bytes
    2 doubles ? (16 bytes) X index count