Vector.this

1 auto v2 = vec2( 2 );
2 assert( v2 == [ 2, 2 ] );
3 
4 auto v3i = vec3i( 3 );
5 assert( v3i == [ 3, 3, 3 ] );
6 
7 auto v4ub = vec4ub( 4 );
8 assert( v4ub == [ 4, 4, 4, 4 ] );