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[SOLVED] How to have regions of different clearances between two nets? ( Altium) HELP!!!

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Sherry1

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I have two nets. I am using Polygon pour as one of the 2 nets. At certain region I want the clearance between those nets as 0.3mm and for the rest I want 0.5mm.

I tried Room definition but dont know how to proceed.... I tried putting many Design->Rules->Electrical-> Clearance Rules. I defined the special region as polygon. It still does not work.

Below is what I want to achieve. How can I do it?

Question2.jpg
 

hi
you can use a short straight trace with clearance 0.3mm and then pour your polygon with the clearance 0.5mm (i am assuming that ground Net is your polygon)

see attached picture
Question2a.jpg
 
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    Sherry1

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Yes the pour is Ground net. I drew a track like you have mentioned in the posted figure and made a clearance rule in Design->Rules->Electrical-> Clearance Rules
(InNet('Ground') AND IsTrack AND Not(InPolygon ))
gave it a clearance of 0.3mm and kept it most prior rule, the less prior rule is InNet('Feed') and its clearance is 0.52mm

and it worked. thanks a bunch!
 

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