Virtuoso: Over-riding Techfile's VIA Justification?

Discussion in 'Cadence' started by Edward Dodge, Apr 8, 2006.

  1. Edward Dodge

    Edward Dodge Guest

    Hi all,

    For some reason the via-justification in our techfile is set
    yBias="bottom", xBias="left." This simply won't do for most Virtuoso
    commands which work best with the origin located at "center/center." What
    is the best way to change the default?

    I've looked for environment variables, and I've tried to hack the
    contact-bindkey by adding le0ContactForm->[xy]Bias->value="center" behind
    leHiCreateContact. This works, but only on the second invocation of the
    command, and only if the "autovia" button is NOT active. It's a pretty
    poor solution.

    Should I copy the contact-definitions from the Techfile and change the
    xBias/yBias fields? Can I get away with taking all the other default info
    out and only redefine the xBias/yBias fields, or would my definition
    over-ride the project Techfile?

    --
    Edward Dodge

    __o
    _`\(,_
    (_)/ (_) --- ---
     
    Edward Dodge, Apr 8, 2006
    #1
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