lerp

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The lerp (linear interpolation) function calculates a value between a start and an end point, based on a given interpolation amount. The amount parameter represents the position between start and end, where 0 returns the start value, 1 returns the end value, and values between 0 and 1 return points in between. This is commonly used in animation, movement, or smoothing transitions.

• @param start - The starting value of the interpolation.
• @param end - The ending value of the interpolation.
• @param amount - A value between 0 and 1 representing the interpolation factor.
• @returns The interpolated value between start and end, calculated based on the amount provided.

Example

lerp(0, 100, 0) // 0
lerp(0, 100, 0.5) // 50
lerp(0, 100, 0.75) // 75
lerp(10, 20, 0.75) // 17.5