lerp

lerp(a, b, fraction) ⇒ number

Linear interpolation between two values controlled by a given fraction. Note: no clamping is done to the fraction value.

Kind: global function

Param	Type	Description
a	number
b	number
fraction	number	value between 0 and 1

Example

lerp(1, 2, 0.5) === 1.5
   lerp(1, 2, 0) === 1
   lerp(1, 2, 1) === 2