For consistency with what's already done for MeshAttribute and
SceneField. The ::Custom enum value is deprecated in favor of these, the
only actually breaking change is that the debug printer now subtracts
32768 for custom values (consistently with custom mesh attributes and
scene fields), while it printed the absolute enum value before.
The `Type` was suggesting it'd be some C++ type, definitely not values
like Scaling3D or Translation2D, resulting in a significant "brain
autocompletion error" every time I was using that type.
Unfortunately on AnimationData the trackTargetType() couldn't similarly
get renamed to trackTarget() as there's already trackTarget() that
contains the node ID the target points to, so it's trackTargetName()
instead. Renaming trackTarget() to trackTargetId() wasn't an option as
that would be inconsistent with everything else (TextureTools::image(),
MaterialAttribute::BaseColorTexture, SceneField::Mesh are all IDs but
they don't have an `Id` suffix); renaming to AnimationTrackTargetName
would keep it insanely long and wouldn't make it consistent either
(MeshAttribute, SceneFIeld, MaterialAttribute are all referred to as
"names" yet they don't have a `Name` suffix).
So it has 32k values for custom targets, instead of just 127. This
makes it consistent with MeshAttribute, which also provides 32k values,
while SceneField has a whole 31-bit range to make it possible to store
arbitrary ECS identifiers as well.
Since this is an ABI break, I'm also shifting the values by 1 to have
zero used for an invalid value, consistently with SceneField,
MeshAttribute etc.
Because it somewhat confusingly may have implied that it's really
composed of 8-bit bools, and not bits. The same reasoning was used to
pick the name for Corrade's Containers::BitArray.
Backwards compatibility aliases are in place as usual, however the
internal BoolVectorConverter is now BitVectorConverter and there
unfortunately cannot be any backwards compatibility. This breaks only
GLM and Eigen integration in the magnum-integration repo, which I'm
fixing immediately. I don't expect any user code to use this internal
helper. For regular vectors maybe, for this one definitely not.
Of course, discovering bugs RIGHT AFTER I merge to master. At least now
I can't have the OCD urge to squash that back to
7dc2dea45b and
dd9f4747b7, saving some time.
Doxygen 1.8.17 *finally* fixes enum value linking and so linking to
Enum::Value via TotallyArbitraryString::Value no longer works. That
uncovered a ton of documentation errors.
A welcome improvement, for once.
This is in line with how the other APIs are named (for example
ObjectDataXD have instance type and instance). This would be very hard
to change later without breaking backwards compatibility, so I'm doing
it now, until the animation APIs get widely used.
Note that I don't mean all possible underlying types, just all possible
vector classes. This is needed for splines etc. which may be templated
and have result type a generic vector, for example.
This reduces the templated code a bit, as I moved the index assertion to
the *.cpp file. Also the function now returns a reference to avoid
needless copies -- it's a view, but still quite a heavy view.
Moreover, this will prevent from passing e.g. integer-based keys to
Trade::AnimationData. And this also now allows me to add duration() to
Trade::AnimationData. I also moved all accessors that don't need a
concrete value type to this base class.