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Old 29-04-2004, 04:21 PM   #1
yaki
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Default Holding C++ variable in MEL script

Hi,

Does any one knows how to hold a C++ variable in MEL script.
I made a plug-in that connects MAYA to other software, and when the command ends I'm loosing the connection. I want to hold the connection alive and for that I must hold a C++ variable in the MEL script or to find away that one MEL plug-in recognize variable from another.

Does any of you have an idea?

Thanks

Yaki
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Old 29-04-2004, 04:33 PM   #2
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return it from a function and have the mel script call it? I'm not sure how easy that is as I havent really played wit hte API much, but I'm sure you can do it.

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Old 29-04-2004, 04:38 PM   #3
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Alan,

Thanks for the answer, the problem is when I return it to the MEL script I need to hold it in a MEL variable, and I don't know how to define a MEL variable that holds such var (e.g. Connection). I tried to make a simple case to trasfer and get a String Var and coulndn't make it.
I'm quite lost so any help will be welcome....

Thanks again
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Old 29-04-2004, 04:39 PM   #4
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so you can't stroe it in a string in MEL? that's weird. Can you assign the string at all? cause then you can make the connectino in maya and plugit back together.

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Old 29-04-2004, 04:44 PM   #5
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I managed to store the stirng as MAYA string, but the connection variable is uniqe to MFC (uses socket for connection) so it is a different case.

I tryied the connection a global var in the plug-in and it didn't work either.

Any idea?
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Old 29-04-2004, 04:53 PM   #6
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I'm sorry no I dont have any ideas. As I said I'm not familiar with the API sorry

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