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Setting bgeo file name from detail attribute

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Hi guys

I have a file node writing out a bgeo of a geometry, and I need the filename and path to be taken from a detail attribute. Is this possible?

I have a detail attribute called filename, with the string that contains a path I selected earlier.


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As posted here:

Quote jlait:
In the expression language, there are two named functions to get detail attributes, `detail` and `details`. The first returns a float and takes an index into the attribute (so you can get components of a vector). The second returns a string and has no index.

CopyPaste this to your Geometry File parameter and fix the myname, to fit your name:
`details(0, "myname")`

Middle click on the Geometry File parameter to see how it evaluates.

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