/// <summary>
/// Loads the game content
/// </summary>
protected override async Task LoadContent()
{
await base.LoadContent();
// Hides the mouse
IsMouseVisible = false;
// Set fog values
GraphicsDevice.Parameters.Set(FogEffectKeys.fogNearPlaneZ, 100f);
GraphicsDevice.Parameters.Set(FogEffectKeys.fogFarPlaneZ, 160f);
// Create the Atmosphere lighting
Atmosphere = AtmosphereBuilder.Generate(GraphicsDevice, EffectSystem);
CreateSunLight();
// Lights
EnviromentLight1 = CreateDirectLight(new Vector3(-1, -1, -1), new Color3(1, 1, 1), .3f);
EnviromentLight2 = CreateDirectLight(new Vector3(1, 1, 1), new Color3(1, 1, 1), .3f);
// Create the pipeline
CreatePipeline();
CreateCursor();
// Entities
LoadTerrain();
LoadCamera();
// Scripts
Script.Add(MovementScript);
Script.Add(RenderChunksScript);
Script.Add(BuildTerrain);
Script.Add(LightCycleScript);
}
public AtmosphereBuilder(GraphicsDevice device, EffectSystem effectSystem)
{
blendState = BlendState.New(device, new BlendStateDescription(Blend.One, Blend.One)).DisposeBy(this);
Data = new AtmosphereData(device, new AtmosphereSettings());
// TODO: Use max precision temporary textures
/*
* var intermediateTransmittanceDesc = Data.Transmittance.Description;
* intermediateTransmittanceDesc.Format = PixelFormat.R32G32B32A32_Float;
* var intermediateIrradianceDesc = Data.Irradiance.Description;
* intermediateIrradianceDesc.Format = PixelFormat.R32G32B32A32_Float;
* var intermediateInscatterDesc = Data.Inscatter.Description;
* intermediateInscatterDesc.Format = PixelFormat.R32G32B32A32_Float;
*
* var intermediateTransmittance = Texture2D.New(device, intermediateTransmittanceDesc).DisposeBy(this);
* var intermediateIrradiance = Texture3D.New(device, intermediateIrradianceDesc).DisposeBy(this);
* var intermediateInscatter = Texture3D.New(device, intermediateInscatterDesc).DisposeBy(this);
*/
deltaE = Texture.New(device, Data.Irradiance.Description).DisposeBy(this);
deltaSM = Texture.New(device, Data.Inscatter.Description).DisposeBy(this);
deltaSR = Texture.New(device, Data.Inscatter.Description).DisposeBy(this);
deltaJ = Texture.New(device, Data.Inscatter.Description).DisposeBy(this);
computeTransmittance = effectSystem.LoadEffect("ComputeTransmittance");
computeSingleIrradiance = effectSystem.LoadEffect("SingleIrradiance");
copySingleInscatter = effectSystem.LoadEffect("CopySingleInscatter");
computeSingleInscatter = effectSystem.LoadEffect("SingleInscatter");
computeOutscatter = effectSystem.LoadEffect("Outscatter");
computeMultipleIrradiance = effectSystem.LoadEffect("MultipleIrradiance");
computeMultipleInscatter = effectSystem.LoadEffect("MultipleInscatter");
copyMultipleInscatter = effectSystem.LoadEffect("CopyMultipleInscatter");
copySlice = effectSystem.LoadEffect("CopySlice");
parameters.Set(AtmospherePrecomputationKeys.DeltaSR, deltaSR);
parameters.Set(AtmospherePrecomputationKeys.DeltaSM, deltaSM);
parameters.Set(AtmospherePrecomputationKeys.DeltaE, deltaE);
parameters.Set(AtmospherePrecomputationKeys.DeltaJ, deltaJ);
}
public static AtmosphereData Generate(GraphicsDevice device, EffectSystem effectSystem)
{
if (VirtualFileSystem.ApplicationCache.FileExists("atmosphere"))
{
using (var stream = VirtualFileSystem.ApplicationCache.OpenStream("atmosphere", VirtualFileMode.Open, VirtualFileAccess.Read))
{
return(AtmosphereData.Load(device, stream));
}
}
else
{
using (var builder = new AtmosphereBuilder(device, effectSystem))
{
builder.Generate(device);
using (var stream = VirtualFileSystem.ApplicationCache.OpenStream("atmosphere", VirtualFileMode.Create, VirtualFileAccess.Write))
{
builder.Data.Save(stream);
}
return(builder.Data);
}
}
}
public AtmosphereRenderer(IServiceRegistry services, AtmosphereData data, LightComponent sunLight)
: base(services)
{
this.data = data;
this.sunLight = sunLight;
}