diving in GenExpr with jit.gen for better efficiency.
I have my vector coming from my cam view (position, orientation) & a point (position).
I need to calculate elevation and azimuth relatively to my cam vector (indeed, a & e vary according to the orientation of cam)
anyone would help me with this apparently easy stuff with gen ?
swiz seems to be the key.
but considering a matrix 1,3 (my vector, basically), how can I explode its values to x y & z variables to use them in a codebox inside gen ...?
ANY leads/helps would save my hour =)