fixture.c:11:52: warning: implicitly declaring library function 'sqrt' with type 'double (double)' [-Wimplicit-function-declaration]
cr_assert_eq(IsCollision(-5, 5, 5.0001, 5, -5, 5*sqrt(5)), true, "Expected true.");
^
fixture.c:11:52: note: include the header <math.h> or explicitly provide a declaration for 'sqrt'
1 warning generated.
colliding it is likely to be interpreted as touching by some users. Why not use the more specific and mathematically correct term intersecting?
The intersection can be one or more points, it covers any scenario, from touching to full overlapping.
C tests have test harness warning:
fixture.c:11:52: warning: implicitly declaring library function 'sqrt' with type 'double (double)' [-Wimplicit-function-declaration]
cr_assert_eq(IsCollision(-5, 5, 5.0001, 5, -5, 5*sqrt(5)), true, "Expected true.");
^
fixture.c:11:52: note: include the header <math.h> or explicitly provide a declaration for 'sqrt'
1 warning generated.
collidingit is likely to be interpreted astouchingby some users. Why not use the more specific and mathematically correct termintersecting?The intersection can be one or more points, it covers any scenario, from touching to full overlapping.
C# random tests are not guaranteed to fail this qwerty solution and this almost identical one.