/// <summary>
/// Parses the <paramref name="plist"/> and constructs a new <see cref="ARObjectInfo"/>.
/// </summary>
/// <param name="plist">A valid <c>PlistDocument</c> to parse.</param>
/// <exception cref="System.ArgumentNullException">Thrown if <paramref name="plist"/> is <c>null</c>.</exception>
public ARObjectInfo(XmlDocument plist)
{
if (plist == null)
{
throw new ArgumentNullException(nameof(plist));
}
// Parse the plist
var root = new Plist(plist).root;
version = root["Version"].AsInt32() ?? 0;
trackingDataReference = root["TrackingDataReference"].AsString() ?? "";
imageReference = root["ImageReference"].AsString() ?? "";
var dict = root["ReferenceOrigin"];
if (dict != null)
{
var rotation = FlipHandedness(dict["rotation"].AsQuaternion() ?? Quaternion.identity);
var translation = FlipHandedness(dict["translation"].AsVector3() ?? Vector3.zero);
referenceOrigin = new Pose(translation, rotation);
}
else
{
referenceOrigin = Pose.identity;
}
}
public static string Compile(string assetCatalogPath, string outputDirectory, Version minimumDeploymentTarget)
{
try
{
var(stdout, stderr, exitCode) = Cli.Execute($"xcrun", new[]
{
"actool",
$"\"{assetCatalogPath}\"",
$"--compile \"{outputDirectory}\"",
"--platform iphoneos",
$"--minimum-deployment-target {minimumDeploymentTarget}",
"--warnings",
"--errors"
});
if (exitCode != 0)
{
throw new ExecutionFailedException(exitCode, stderr);
}
// Parse the plist
var plist = Plist.ReadFromString(stdout);
var outputFiles = plist.root?["com.apple.actool.compilation-results"]?["output-files"]?.AsArray();
if (outputFiles?.Length < 1)
{
throw new CompilationFailedException();
}
return(outputFiles[0].AsString());
}
catch (Win32Exception e)
{
throw new XCRunNotFoundException(e);
}
}