At 03:28 PM 12/12/01 -0500, Sean James wrote:
>What would keep a polygon pour from not forming if
>A. There are no keepouts.
>B. There are no areas present to create "dead" copper pours.
>C. I am pouring over the same net.

Try turning off "remove dead copper," see what you get. Dead copper is any 
polygon copper that has not connected to already-existing primitives, say a 
pad or via, assigned to the polygon net. If no such primitives exist, dead 
copper will be removed for the entire polygon, it is all "dead."

While "areas" of isolation can create dead copper, dead copper is the 
default condition if there are no places for the polygon to pick up its net.

There may be other possible causes, such as a very high setting for grid 
and/or fill track width. Normally, grid should be set to 0. Contrary to 
what one might guess, zero grid means that grid is ignored and track is 
spaced with maximum efficiency for total fill.

If you turn off "remove dead copper" in the polygon dialog and your polygon 
appears, then the problem is the lack of a seed primitive. If this does not 
fix the problem, it is from another source.




[EMAIL PROTECTED]
Abdulrahman Lomax
Easthampton, Massachusetts USA

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