Add constructors to aid in meta-programming #421
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In a project of mine, I need to be able to have functions that convert between all the different vector types at will (and matrices, and quaternions). I do not feel like writing 225 different functions (
vec2
,vec3
, andvec4
, times the 5 instantiations I care about) to do this. I managed to make it work with templates, but it's not pretty. If I could just use one constructor interface for each vector type, it would make things much easier on me. So I did.