Tracks in positions which offend DRC, pns router and possibly arc approximation
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
KiCad |
Fix Released
|
Unknown
|
Bug Description
I have a tight design with 0402 components and 0.05mm grid. Arc approximation max err val is 0.001mm. PNS router puts tracks into positions where they violate DRC. They seem to overlap a bit with the sharp corners of the clearance outlines which are quite coarse even with the smallest allowed arc appr max err val. I'm not sure if this can happen when routing from scratch but I get them when moving the existing tracks with PNS.
Application: Pcbnew
Version: (5.1.0-
Libraries:
wxWidgets 3.0.4
libcurl/7.61.1 OpenSSL/1.1.1 (WinSSL) zlib/1.2.11 brotli/1.0.6 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.5) nghttp2/1.34.0
Platform: Windows 8 (build 9200), 64-bit edition, 64 bit, Little endian, wxMSW
Build Info:
wxWidgets: 3.0.4 (wchar_t,wx containers,
Boost: 1.68.0
OpenCASCADE Community Edition: 6.9.1
Curl: 7.61.1
Compiler: GCC 8.2.0 with C++ ABI 1013
Build settings:
KICAD_
KICAD_
KICAD_
KICAD_
KICAD_
KICAD_
BUILD_
KICAD_
KICAD_
KICAD_SPICE=ON
tags: | added: drc |
tags: | added: pns |
Changed in kicad: | |
importance: | Low → Medium |
milestone: | none → 6.0.0-rc1 |
Changed in kicad: | |
importance: | Medium → Unknown |
status: | Expired → Fix Released |
Can you attach an example or video that shows this?