fn mix_in(
color_space: ColorSpace,
left_color: &AbsoluteColor,
left_weight: f32,
right_color: &AbsoluteColor,
right_weight: f32,
hue_interpolation: HueInterpolationMethod,
alpha_multiplier: f32,
) -> AbsoluteColor
fn mix_in(
color_space: ColorSpace,
left_color: &AbsoluteColor,
left_weight: f32,
right_color: &AbsoluteColor,
right_weight: f32,
hue_interpolation: HueInterpolationMethod,
alpha_multiplier: f32,
) -> AbsoluteColor