Let’s say in an environment I don’t have easy access to trig functions, or I just don’t want to use them for some reason. Is there any possible way to rotate a vector by a unit angle without cos/sin?
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Let’s say in an environment I don’t have easy access to trig functions, or I just don’t want to use them for some reason. Is there any possible way to rotate a vector by a unit angle without cos/sin?
You could precompute the rotation matrix. But that doesn’t sound like what you want.