Function rescale

include/simd/functions.hpp:257–259

using math::rescale;

inline float_4 rescale(float_4 x, float_4 xMin, float_4 xMax, float_4 yMin, float_4 yMax) {
	return yMin + (x - xMin) / (xMax - xMin) * (yMax - yMin);
}

using math::crossfade;