/// <inheritdoc/>
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
// TODO Convert SkyboxAsset to Skybox and save to Skybox object
// TODO Add system to prefilter
using (var context = new SkyboxGeneratorContext(Parameters, MicrothreadLocalDatabases.ProviderService))
{
var result = SkyboxGenerator.Compile(Parameters, context);
if (result.HasErrors)
{
result.CopyTo(commandContext.Logger);
return(Task.FromResult(ResultStatus.Failed));
}
context.Content.Save(Url, result.Skybox);
}
return(Task.FromResult(ResultStatus.Successful));
}
protected override void Prepare(AssetCompilerContext context, AssetItem assetItem, string targetUrlInStorage, AssetCompilerResult result)
{
var asset = (SkyboxAsset)assetItem.Asset;
var colorSpace = context.GetColorSpace();
result.BuildSteps = new AssetBuildStep(assetItem);
var prereqs = new Queue <BuildStep>();
// build the textures for windows (needed for skybox compilation)
foreach (var dependency in asset.GetDependencies())
{
var dependencyItem = assetItem.Package.Assets.Find(dependency.Id);
if (dependencyItem?.Asset is TextureAsset)
{
var textureAsset = (TextureAsset)dependencyItem.Asset;
// Get absolute path of asset source on disk
var assetSource = GetAbsolutePath(dependencyItem, textureAsset.Source);
// Create a synthetic url
var textureUrl = SkyboxGenerator.BuildTextureForSkyboxGenerationLocation(dependencyItem.Location);
var gameSettingsAsset = context.GetGameSettingsAsset();
var renderingSettings = gameSettingsAsset.GetOrCreate <RenderingSettings>(context.Platform);
// Select the best graphics profile
var graphicsProfile = renderingSettings.DefaultGraphicsProfile >= GraphicsProfile.Level_10_0 ? renderingSettings.DefaultGraphicsProfile : GraphicsProfile.Level_10_0;
var textureAssetItem = new AssetItem(textureUrl, textureAsset);
// Create and add the texture command.
var textureParameters = new TextureConvertParameters(assetSource, textureAsset, PlatformType.Windows, GraphicsPlatform.Direct3D11, graphicsProfile, gameSettingsAsset.GetOrCreate <TextureSettings>().TextureQuality, colorSpace);
var prereqStep = new AssetBuildStep(textureAssetItem);
prereqStep.Add(new TextureAssetCompiler.TextureConvertCommand(textureUrl, textureParameters, assetItem.Package));
result.BuildSteps.Add(prereqStep);
prereqs.Enqueue(prereqStep);
}
}
// add the skybox command itself.
IEnumerable <ObjectUrl> InputFilesGetter()
{
var skyboxAsset = (SkyboxAsset)assetItem.Asset;
foreach (var dependency in skyboxAsset.GetDependencies())
{
var dependencyItem = assetItem.Package.Assets.Find(dependency.Id);
if (dependencyItem?.Asset is TextureAsset)
{
yield return(new ObjectUrl(UrlType.Content, dependency.Location));
}
}
}
var assetStep = new CommandBuildStep(new SkyboxCompileCommand(targetUrlInStorage, asset, assetItem.Package)
{
InputFilesGetter = InputFilesGetter
});
result.BuildSteps.Add(assetStep);
while (prereqs.Count > 0)
{
var prereq = prereqs.Dequeue();
BuildStep.LinkBuildSteps(prereq, assetStep);
}
}