pcb

A patch to enable termal reliefs on SMD pads

Bug #699495 reported by guytorfs on 2010-10-22
22
This bug affects 5 people
Affects Status Importance Assigned to Milestone
gEDA project
Wishlist
Unassigned
pcb
Medium
Martin Kupec

Bug Description

I always wanted thermal reliefs on SMD pads. Maybe you find it useful. If so I will adapt it a little that it is more cleaner and incorporate it in the existing polygon functions (most part of what I added is copy/pasted). I don't think a lot of fundamental changes are required, I only added an extra type in const.h to be able to find the pads and added some extra arguments to the pad-polygon subtract function.

guytorfs (guytorfs) wrote :
DJ Delorie (djdelorie) wrote :

two bugs: the X-shaped thermal for round-end pads should have the spokes drawn from the centers of the ends, not the center of the pad. Second: a row of thermals on, say, a TSSOP (close-together long thin pads), then ctrl-K a couple times, PCB starts consuming memory.
Requests: a thermal type that looks like a pad-width trace extending the ends of the pad (no connection on sides) for TSSOP-style pads.

Martin Kupec (martin-kupec) wrote :

This patch still has some issues and needs a bit of rework, but I hope I will take care of it soon.

Changed in pcb:
status: New → In Progress
assignee: nobody → Martin Kupec (martin-kupec)
Traumflug (mah-jump-ing) on 2015-09-27
Changed in geda-project:
importance: Undecided → Wishlist
status: New → In Progress
tags: added: thermal
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