/// <summary>
/// Returns a pre-set effect configuration scaled between 0 and 1
/// </summary>
/// <param name="amount">0 to 1 intensity of effect</param>
/// <returns></returns>
public static OldMovieConfiguration PreSet(float amount)
{
amount = Clamper.Clamp(amount, 0.0f, 1.0f);
return(new OldMovieConfiguration
{
Intensity = amount,
Scratch = 0.02f * (1.8f * amount),
Noise = 0.2f * amount,
RndShiftCutOff = 0.5f + (amount * 2.0f),
RndShiftScalar = 0.6f * amount,
Dim = 1.0f * amount,
ProbabilityRollStarts = 0.002f + (amount * 0.04f),
ProbabilityRollEnds = 0.09f + ((1.0f - amount) * 0.09f),
RollSpeedMin = 3.5f + (3.8f * amount),
RollSpeedMax = 5.6f + (2.0f * amount),
RollAccelerationMin = 2.3f + (2.2f * amount),
RollAccelerationMax = 3.2f + (3.7f * amount),
RollShakeFactor = 0.02f + (amount * 0.45f),
RollOverallScale = 0.1f * (0.6f * amount),
OverExposureProbabilityStart = 0.001f + (amount * 0.01f),
OverExposureFlickerTimeMin = 3.6f + (12.5f * amount),
OverExposureFlickerTimeMax = 16.0f + (16.0f * amount),
OverExposureIntensityMin = 1.3f * (3.7f * amount),
OverExposureIntensityMax = 2.4f * (4.7f * amount),
OverExposureOscillationsMin = 1 + (int)(amount * 4),
OverExposureOscillationsMax = 2 + (int)(amount * 8)
});
}
/// <summary>
/// Returns a pre-set effect configuration scaled between 0 and 1 (uses Freichen)
/// </summary>
/// <param name="amount">0 to 1 intensity of effect</param>
/// <returns></returns>
public static EdgeDetectionConfiguration PreSet(float amount)
{
amount = Clamper.Clamp(amount, 0.0f, 1.0f);
return(new EdgeDetectionConfiguration
{
Intensity = amount,
IsFreichen = true
});
}
/// <summary>
/// Returns a pre-set effect configuration scaled between 0 and 1 (uses 2.0 as texel scalar)
/// </summary>
/// <param name="amount">0 to 1 intensity of effect</param>
/// <returns></returns>
public static StaticConfiguration PreSet(float amount)
{
amount = Clamper.Clamp(amount, 0.0f, 1.0f);
return(new StaticConfiguration
{
IgnoreTransparent = 0,
Intensity = amount,
TexelScaler = 2.0f,
TimeSpeed = 10.0f
});
}
/// <summary>
/// Returns a pre-set effect configuration scaled between 0 and 1
/// </summary>
/// <param name="amount">0 to 1 intensity of effect (reflects size of 'pixels')</param>
/// <param name="aspect">Aspect ratio (width / height)</param>
/// <returns></returns>
public static CrtEffectConfiguration PreSet(float amount, float aspect)
{
amount = Clamper.Clamp(amount, 0.0f, 1.0f);
var filtersHorizontally = 96;
return(new CrtEffectConfiguration
{
NumRgbFiltersHorizontally = filtersHorizontally,
NumRgbFiltersVertically = (int)(filtersHorizontally * (1.0f / aspect)),
RgbPixelFilterAmount = amount,
RgbPixelFilterIntensity = amount,
SimpleScanlinesIntensity = amount
});
}
/// <summary>
/// Returns a pre-set effect configuration scaled between 0 and 1
/// </summary>
/// <param name="amount">0 to 1 intensity of effect (reflects size of 'pixels')</param>
/// <returns></returns>
public static PixellateConfiguration PreSet(float amount)
{
amount = Clamper.Clamp(amount, 0.0f, 1.0f);
var pow = 4.0f + ((1.0f - amount) * 7.0f);
var numDivisions = (int)Math.Pow(2.0f, pow);
return(new PixellateConfiguration
{
Intensity = 1.0f,
NumXDivisions = numDivisions,
NumYDivisions = numDivisions
});
}
