Breaking changes, sorry. Also remade the SceneTools hierarchy test to
not be that much redundant -- the name- and ID-based overloads can be
tested together.
It used to take an initializer list, not anymore. Will test this better
once I have to build e.g. AssimpImporter for some other reason -- then I
can use this function to prefer it for loading glTFs and see how that
manages.
Only the double ones, exposed as floats, because the extra ALU required
by doubles is negligible to function call overhead. It'll be different
for non-scalar types, but here I use this.
Vladimír Vondruš