FWIW, binary values can be passed in externals using the MCString structure and the GetXVariable / SetXVariable callbacks- there is an example in the SDK albeit non-obvious.

You mentioned problems with binary data especially from images on Mac- any chance you haven't accounted for imageData coming in opposite order on Mac versus Windows (i.e. red-green-blue versus blue-green-red). Just a shot in the dark...

- Brian

with a wrapper written in Transcript which basically dumps the arg into a variable, which in turn is read by the external; the code is posted as part of the bugzilla report (#2308)

On Nov 1, 2004, at 2:24 PM, Dar Scott wrote:

I have heard rumors of a method for passing binary data as an arg, but I don't know how it works.


My external SDK says data is a null terminated string. That means no binary. (Without some method to avoid nulls.)

How are you passing binary as an arg?

-----------------------------------------------------------
Frank D. Engel, Jr.  <[EMAIL PROTECTED]>

$ ln -s /usr/share/kjvbible /usr/manual
$ true | cat /usr/manual | grep "John 3:16"
John 3:16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
$




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