The LerpTo method is used to interpolate between the current color and a target color. This method modifies the current color by moving it towards the target color based on a specified fraction. The interpolation can be clamped to ensure the resulting color components remain within valid ranges.
To use the LerpTo method, you need to provide a reference to the target color, a fraction that determines how far to interpolate towards the target, and a boolean indicating whether to clamp the resulting color components.
The fraction should be a value between 0 and 1, where 0 results in no change and 1 results in the color being set to the target color. If clamping is enabled, the resulting color components will be constrained to the range [0, 1].
// Example usage of the LerpTo method Color currentColor = new Color(0.5f, 0.5f, 0.5f, 1.0f); Color targetColor = new Color(1.0f, 0.0f, 0.0f, 1.0f); float fraction = 0.25f; bool clamp = true; // Interpolate towards the target color currentColor.LerpTo(ref targetColor, fraction, clamp); // currentColor is now closer to targetColor by 25% of the distance