Cos
Cosine function. Takes an angle in radians and returns a value between -1 and 1.
Block
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Parameters
input (radians)- Angle in radians. One full cycle = 2π ≈ 6.28.
How it works
Cos produces a smooth wave that oscillates between -1 and 1, shifted 90° from Sin. Use it with normZ or t for waves over height or along a path. Combine with Map Range to convert to useful dimensions.