Archive for year 2013

Python FBX SDK, brief intro…

I had the opportunity to crack open the Python FBX SDK the other day.  Doing so happily validated many assumptions I had made confirming that I can read\modify\write .fbx files without going through a DCC.   While not hard to overcome, I thought it might be nice to have some of the initial items I stumbled on collected in a single post.

First, get the Python FBX SDK  here: http://usa.autodesk.com/fbx/

Second, be aware that due to its c++ underpinnings it relies heavily on iterators to build up collections.  This was a little foreign to me as I’m used to looping through existing loops.  For example, to build a list of properties on an object one needs to enter a while loop until an invalid property is returned…

props = []
prop = obj.GetFirstProperty()
    while prop.IsValid():
        if prop.GetFlag(FbxPropertyAttr.eUser):
            props.append( prop )

        prop == obj.GetNextProperty( prop )

Third, the python exposure of FBXProperties has no “get()” method. So, you have to cast it into a appropriate property type that does.  I found a post on Autodesk’s Area that covers this well.

http://area.autodesk.com/forum/autodesk-fbx/fbx-sdk/fbxpropertyget-in-20131-python/

Fourth, Python FBX SDK is highly enumerated.  An example of this is in the code above where I inspect a property to see if it is a custom, user defined property.

if prop.GetFlag(FbxPropertyAttr.eUser):

Well, that’s about it for now.  I’m pretty excited about the doors opened by being able to leverage this library in standalone python scripts.

THQ is no more…

The studio I work for, Volition, has been auctioned off with the winning bid going to Koch Media. While we’ve seen this coming for a while and I’m thankful Volition has made it through these troubled times I’m still in shock and have many questions.

Here is the official THQ letter to its employees:

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