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On Wed, 04 Jul 2012 23:47:51 +0200 Kai-Martin Knaak <kmk AT familieknaak DOT de> wrote: > "Check-Polygons" from the settings menu hides everything except > polygons. So you can easily select and delete them all. Yes. Be careful, even the tracks, and components are hidden, they can be selected and deleted. > BTW, I habitually put polygons in a separate layer. With larger > layout or less than premium hardware, polygon calculation tends to > affect pcb performance. While there is no straight GUI option to not > update polygons, the separate layers allows for a work around: They > can be put in a layer group of their own (File -> Preferences -> > Layers -> Groups). Once the work on tracks and footprints is done, I > reunite polygon layers with the copper layer they belong to. There is > no designated button to recalculate-polygons. But a "save" followed > by a "revert" will do the trick. Nice catch! I gave up using PCB's group functionality, but I might consider to try this. -- Levente Kovacs CTO, CSO http://levente.logonex.eu
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