Hi,
clang gives this warning a couple times:
[ 45%] Building CXX object
polygon/CMakeFiles/polygon.dir/math_for_graphics.cpp.o
/home/cmp/git/kicad/polygon/math_for_graphics.cpp:71:39: warning: using integer
absolute value function 'abs' when argument is of floating point type
[-Wabsolute-value]
*dist = std::min( abs( a - xi ), abs( a - xf ) );
^
/home/cmp/git/kicad/polygon/math_for_graphics.cpp:71:39: note: use function
'std::abs' instead
*dist = std::min( abs( a - xi ), abs( a - xf ) );
^~~
std::abs
Can someone familiar with that section have a look and see if that is
indeed the desired behavior? I'm thinking this will cause some rounding
errors in potentionally subtle places.
--
Chris
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