public void ClearTask()
{
if (viewport != null)
{
viewport.AttachedScene = null;
}
generator?.DetachAndOrDestroyScene();
currentTask = null;
generator = null;
demandedFrame = -1;
}
static void CreatePreviewGeneratorForResource(string virtualFileName, out object objectOfPreview, out PreviewImageGenerator generator)
{
generator = null;
var resource = ResourceManager.LoadResource(virtualFileName, true);
objectOfPreview = resource.ResultComponent;
if (objectOfPreview != null)
{
var previewClass = GetPreviewClass(objectOfPreview);
if (previewClass != null)
{
generator = (PreviewImageGenerator)Activator.CreateInstance(previewClass);
}
}
}