Ray Tracing Lighting Wrong for bottom

[Adrian Carpenter]

Application: kicad
Version: (5.0.0-3-g5ebb6b6), release build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.54.0 LibreSSL/2.0.20 zlib/1.2.11 nghttp2/1.24.0
Platform: Mac OS X (Darwin 17.7.0 x86_64), 64 bit, Little endian, wxMac
Build Info:
    wxWidgets: 3.0.4 (UTF-8,STL containers,compatible with 2.8)
    Boost: 1.67.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.51.0
    Compiler: Clang 8.0.0 with C++ ABI 1002

Build settings:
    USE_WX_GRAPHICS_CONTEXT=ON
    USE_WX_OVERLAY=ON
    KICAD_SCRIPTING=ON
    KICAD_SCRIPTING_MODULES=ON
    KICAD_SCRIPTING_WXPYTHON=ON
    KICAD_SCRIPTING_ACTION_MENU=OFF
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=ON
    KICAD_USE_OCC=OFF
    KICAD_SPICE=ON

The lighting appears to be wrong when producing a view of the PCB from the bottom, the ray traced image when viewing the back of the board is very dark and you can see that there is no shadow cast from the PCB, I assume the scene is being rotated rather than the PCB therefore the lighting is staying in the same place and always illuminating the top of the PCB regardless.

[Seth Hillbrand (sethh)]

In Render Options ->Raytracing Options, you can uncheck "Add Floor"

[Seth Hillbrand (sethh)]

Fixed in revision 4fcfd266e