ReC98/th03/math/polar.cpp

#pragma option -zCSHARED -3

#include "th03/math/polar.hpp"

int polar(int center, int radius, int ratio)
{
	return (((static_cast<long>(radius) * ratio) >> 8) + center);
}
[Naming] Rename vector1_at() to polar() "1D polar vectors" are a weird concept to wrap your head around, especially if their constructor function takes a sine or cosine ratio instead of an angle. This function is way closer to the polar_*() family, which has these convenient `_x` and _y` suffixes that we could just remove for this generic function to fit into there. Part of P0244, funded by Blue Bolt and [Anonymous]. 2023-06-08 15:55:57 +00:00			`#pragma option -zCSHARED -3`

			`#include "th03/math/polar.hpp"`

			`int polar(int center, int radius, int ratio)`
			`{`
			`return (((static_cast<long>(radius) * ratio) >> 8) + center);`
			`}`