/// <summary>
/// Constructor
/// </summary>
public SkyScatteringDescription()
: base()
{
this.PlanetRadius = EarthRadius;
this.PlanetAtmosphereRadius = EarthAtmosphereRadius;
this.RayleighScattering = RayleighScatteringConstant;
this.RayleighScaleDepth = RayleighScaleDepthConstant;
this.MieScattering = MieScatteringConstant;
this.MiePhaseAssymetry = MiePhaseAssymetryFactor;
this.MieScaleDepth = MieScaleDepthConstant;
this.WaveLength = SunLightWaveLength;
this.Brightness = EarthSkyBrightness;
this.HDRExposure = 2.0f;
this.Resolution = SkyScatteringResolutions.Low;
this.Static = true;
this.CastShadow = false;
this.DeferredEnabled = true;
this.DepthEnabled = false;
this.AlphaEnabled = false;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="scene">Scene</param>
/// <param name="description">Sky scattering description class</param>
public SkyScattering(Scene scene, SkyScatteringDescription description)
: base(scene, description)
{
this.PlanetRadius = description.PlanetRadius;
this.PlanetAtmosphereRadius = description.PlanetAtmosphereRadius;
this.RayleighScattering = description.RayleighScattering;
this.RayleighScaleDepth = description.RayleighScaleDepth;
this.MieScattering = description.MieScattering;
this.MiePhaseAssymetry = description.MiePhaseAssymetry;
this.MieScaleDepth = description.MieScaleDepth;
this.WaveLength = description.WaveLength;
this.Brightness = description.Brightness;
this.HDRExposure = description.HDRExposure;
this.Resolution = description.Resolution;
this.sphereInnerRadius = 1.0f;
this.sphereOuterRadius = this.sphereInnerRadius * 1.025f;
this.CalcScale();
this.InitializeBuffers(description.Name);
}
