X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:in-reply-to:references:mime-version :content-type:content-transfer-encoding; bh=riGpk/9QaNz+SyGXm3NCVUZ/22ZJ8aQ7tmvjwwddev0=; b=CmJ/AWcVpFF+t2Pt9qsVQTqWEB2rURA+kSovz0PHB885c5nNXywPvXlw2frZTEKZBO YYF0LJWvkR4XXWn1gFY8yMum8jm2cAokI8lAdT8GoIg7qu525jhof+WSYDln7cafjQHA XpQGPjW3givgD6LJ93aoAkrcYeuMMBlYSIsZAGbyj9/Mkm/I2jk9thGnzmtOc9XZJnLo YJSFrT2smk1J6xRZbfWEZ0Ej0v6LEaHuwshHkSskMreaNGRn06Z59RnuKrKRADDmCyhr ACz37s6PLHxhQfNRLLEIctNQn2nOb+fN9m7v0asdRTZy3lXAIUeH5Aor+urnHCgyg5nB 3xUg== X-Received: by 10.194.174.73 with SMTP id bq9mr56212517wjc.115.1451253115986; Sun, 27 Dec 2015 13:51:55 -0800 (PST) Date: Sun, 27 Dec 2015 22:51:54 +0100 From: "Nicklas Karlsson (nicklas DOT karlsson17 AT gmail DOT com) [via geda-user AT delorie DOT com]" To: geda-user AT delorie DOT com Subject: Re: [geda-user] Re: DRC clearance work in progress Message-Id: <20151227225154.c238ab708b3b5edfa5bdf066@gmail.com> In-Reply-To: <5680240A.6000701@ecosensory.com> References: <001a1134f920c49e910527d3a068 AT google DOT com> <20151227173145 DOT 4f52bd9239ac5e14b8966e07 AT gmail DOT com> <20151227181005 DOT e8481d671102c3bf0867f594 AT gmail DOT com> <5680240A DOT 6000701 AT ecosensory DOT com> X-Mailer: Sylpheed 3.5.0beta1 (GTK+ 2.24.25; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Sun, 27 Dec 2015 11:46:50 -0600 John Griessen wrote: > On 12/27/2015 11:10 AM, Nicklas Karlsson (nicklas DOT karlsson17 AT gmail DOT com) [via geda-user AT delorie DOT com] wrote: > >> Currently my Python bindings only support circle segments, but the > >> >Clipper library can do other corner handling as well:-) > > Actually a full circle with clearance distance radius should work fine for all corners. > > I understand how bloat catches DRC problems. > > Will shrink and test for no connection find undesirable thin notches made by bad overlap > of square ended traces and bad polygon overlaps? Keep the length of lines, just move them outwards and add circle segment. Full circle may be a short cut for circle segment since there should be clearance in any direction. Nicklas Karlsson