A color interpolator resource which can be used to generate colors between user-defined color points. Given a set of colors, this resource will interpolate them in order. This means that if you have color 1, color 2 and color 3, the gradient will interpolate from color 1 to color 2 and from color 2 to color 3. The gradient will initially have 2 colors (black and white), one (black) at gradient lower offset 0 and the other (white) at the gradient higher offset 1. Adds the specified color to the end of the gradient, with the specified offset. Returns the color of the gradient color at index [code]point[/code]. Returns the offset of the gradient color at index [code]point[/code]. Returns the number of colors in the gradient. Returns the interpolated color specified by [code]offset[/code]. Removes the color at the index [code]offset[/code]. Sets the color of the gradient color at index [code]point[/code]. Sets the offset for the gradient color at index [code]point[/code]. Gradient's colors returned as a [PackedColorArray]. Gradient's offsets returned as a [PackedFloat32Array].