Because yes of course dealing with a JSON just isn't possible
without having to make decisions between insufficiently imprecise
integers and unnecessarly overprecise doubles.
This makes it possible to conveniently do things like
Containers::StridedArrayView1D<Float> array = …;
Vector4 vector{NoInit};
Utility::copy(array, vector); // or the other way around
which is especially useful together with the new JSON classes. In some
cases this means the function is no longer constexpr, but those weren't
constexpr because it was useful for anything, they were only because it
was possible. So this breakage shouldn't do any harm I think.
Certain Clang-based IDEs (CLion) "emulate" a compiler by inheriting all
its defines, which means one gets __clang__ defined but also __GNUC__
set to 11 or whatever, breaking all these assumptions.
While branching on a compiler is rather common, checking a particular
compiler version should be needed only rarely. Thus minimize use of such
macros to make them easier to grep for.
It limits the support for CMake 3.12+, but it's much less verbose and I
don't expect people to use ancient CMake versions with IDEs like Xcode
or VS anyway, so this should be fine.
Well, I can't tell if it's just 32-bit x86 Android, but it definitely
works well on my ARM64 device.
Also updated the defines to use the consistent CORRADE_TARGET_* macros
instead of the platform-specific mess.
And update docs in Matrix[34]::rotation() and related functions to note
this. This is a breaking change that may cause existing code to start
asserting.
There's now 24 overloads for unsigned types and 24 for signed types,
which is all possible combinations. Not adding an ability to cast
between signed and unsigned as I'm not sure what should be done there.
No need to use contractions, inverseRayDirection is okay because nobody
needs to type it anywhere. Also no need for the `ones` vector in the
test, Float/Vector3 works as well.
It was originally done using the Deg() / Rad() constructors in order to
be compatible with GCC 4.6, but fortunately those days are long gone.
Co-authored-by: Squareys <squareys@googlemail.com>