Pcbnew considers gnd pour not to be connected even though it is

[Philipp Legrum]

PCBnew considers two sections of the ground pour to be separate even though they are not. (Removing the GND via makes a ratsnest gnd line visible.)

This happens if there is just not enough space for the gnd pour to "properly?" flood through.

This might actually a "sub-bug": The round THT-pads are round ovals (1.7mm x 1.7mm). Changing them to circle (1.7mm), the pour has enough clearance to properly flood through and get logically connected.

Bug is also present in 5.99 (git).

Application: KiCad
Version: (5.1.4)-1, release build
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,compatible with 2.8)
    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:
    USE_WX_GRAPHICS_CONTEXT=OFF
    USE_WX_OVERLAY=OFF
    KICAD_SCRIPTING=ON
    KICAD_SCRIPTING_MODULES=ON
    KICAD_SCRIPTING_PYTHON3=OFF
    KICAD_SCRIPTING_WXPYTHON=ON
    KICAD_SCRIPTING_WXPYTHON_PHOENIX=OFF
    KICAD_SCRIPTING_ACTION_MENU=ON
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=ON
    KICAD_USE_OCC=OFF
    KICAD_SPICE=ON

[Philipp Legrum (philulm)]

Small example board.

[Seth Hillbrand (sethh)]

Fixed in commit 57f0f885522ad87026cdd4e432f9a7c18464a341

[Seth Hillbrand (sethh)]

This was the last commit prior to 5.1.5-rc1, so I've placed the milestone in 5.1.5