interpolate Cubic Bezier
["interpolate", ["cubic-bezier", x1, y1, x2, y2], input, …stops]. controlPoints must be four numbers. GLES evaluates cubic-bezier interpolation.
["interpolate", ["cubic-bezier", x1, y1, x2, y2], input, …stops]. controlPoints must be four numbers. GLES evaluates cubic-bezier interpolation.