static IEnumerator LoadTextures(VRMImporterContext context, IStorage storage)
{
for (int i = 0; i < context.GLTF.textures.Count; ++i)
{
var x = new TextureItem(context.GLTF, i);
x.Process(context.GLTF, storage);
context.AddTexture(x);
yield return(null);
}
}
private static Schedulable <GameObject> LoadVrmAsyncInternal(VRMImporterContext ctx, bool show)
{
return(Schedulable.Create()
.AddTask(Scheduler.ThreadPool, () =>
{
using (ctx.MeasureTime("glTF_VRM_Material.Parse"))
{
return glTF_VRM_Material.Parse(ctx.Json);
}
})
.ContinueWith(Scheduler.MainThread, gltfMaterials =>
{
using (ctx.MeasureTime("new VRMMaterialImporter"))
{
ctx.MaterialImporter = new VRMMaterialImporter(ctx, gltfMaterials);
}
})
.OnExecute(Scheduler.ThreadPool, parent =>
{
// textures
for (int i = 0; i < ctx.GLTF.textures.Count; ++i)
{
var index = i;
parent.AddTask(Scheduler.MainThread,
() =>
{
using (ctx.MeasureTime("texture.Process"))
{
var texture = new TextureItem(ctx.GLTF, index);
texture.Process(ctx.GLTF, ctx.Storage);
return texture;
}
})
.ContinueWith(Scheduler.ThreadPool, x => ctx.AddTexture(x));
}
})
.ContinueWithCoroutine(Scheduler.MainThread, () => LoadMaterials(ctx))
.OnExecute(Scheduler.ThreadPool, parent =>
{
// meshes
for (int i = 0; i < ctx.GLTF.meshes.Count; ++i)
{
var index = i;
parent.AddTask(Scheduler.ThreadPool,
() =>
{
using (ctx.MeasureTime("ReadMesh"))
{
return gltfImporter.ReadMesh(ctx, index);
}
})
.ContinueWith(Scheduler.MainThread, x =>
{
using (ctx.MeasureTime("BuildMesh"))
{
return gltfImporter.BuildMesh(ctx, x);
}
})
.ContinueWith(Scheduler.ThreadPool, x => ctx.Meshes.Add(x))
;
}
})
.ContinueWithCoroutine(Scheduler.MainThread, () =>
{
using (ctx.MeasureTime("LoadNodes"))
{
return LoadNodes(ctx);
}
})
.ContinueWithCoroutine(Scheduler.MainThread, () =>
{
using (ctx.MeasureTime("BuildHierarchy"))
{
return BuildHierarchy(ctx);
}
})
.ContinueWith(Scheduler.CurrentThread, _ =>
{
//using (ctx.MeasureTime("OnLoadModel"))
{
return VRMImporter.OnLoadModel(ctx);
}
})
.ContinueWith(Scheduler.CurrentThread,
_ =>
{
ctx.Root.name = "VRM";
if (show)
{
ctx.ShowMeshes();
}
Debug.Log(ctx.GetSpeedLog());
return ctx.Root;
}));
}