hi,

Try to override this function:

void get_geometry_hash(){

    ReadGeo::get_geometry_hash();

    geo_hash[Group_Object].append(outputContext().frame());

}

2011/4/7 Eric Larsen <[email protected]>

> Is there a way to force ReadGeo to update reading frames for a single file
> (no single file per frame)?   I wrote a custom GeoReader node that is
> working but not updating.  I creating a derived class from ReadGeo
> overriding the append function as suggested in a previous post and also
> tried animating parameters in the ReadGeo node.   Is there another way to
> force ReadGeo to execute the GeoReader geometry_engine call?
>
>    Thanks,
>
>         Eric
>
>
>
>    void append(Hash& hash)
>    {
>        hash.append(outputContext().frame());
>    }
>
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>
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