/// <summary>
/// Updates the color of <see cref="_lightMoon"/>.
/// </summary>
private void UpdateLightingColorMoon()
{
// Fast intensity fall-off near the horizon
float elevationFactor = (-_lightMoon.Direction.Y * 4).Clamp();
_lightMoon.Diffuse = ColorUtils.Interpolate(elevationFactor, Color.Black, Universe.MoonColor);
_lightMoon.Specular = Color4.Scale(_lightMoon.Diffuse, DiffuseToSpecularRatio).ToColor();
_lightMoon.Ambient = Color.Black;
_lightMoon.Enabled = (elevationFactor > 0); // Only on when above horizon
}
/// <summary>
/// Updates the color of <see cref="_lightSun"/>.
/// </summary>
private void UpdateLightingColorSun()
{
// Fast intensity fall-off near the horizon
float elevationFactor = (-_lightSun.Direction.Y * 4).Clamp();
_lightSun.Diffuse = ColorUtils.Interpolate(elevationFactor, Color.Black, Universe.SunColor);
_lightSun.Specular = Color4.Scale(_lightSun.Diffuse, DiffuseToSpecularRatio).ToColor();
_lightSun.Ambient = Universe.AmbientColor;
_lightSun.Enabled = true; // Always on (for ambient light)
}
/// <summary>
/// Scales a color
/// </summary>
/// <param name="color">Color value</param>
/// <param name="value">Scale factor</param>
/// <returns></returns>
public static Color Scale(Color color, float value)
{
return(new Color(Color4.Scale(color.RawColor, value)));
}
private void FadeIn()
{
foreground.FadeColour(ForegroundColor.Scale(1.5f), 200, EasingTypes.Out);
}