static void ReadHeader(BinaryReader sr, SpatialCameraAsset cameraAsset)
{
cameraAsset.version = sr.ReadInt32();
cameraAsset.frameCount = sr.ReadInt32();
cameraAsset.deviceOrientation = sr.ReadInt32();
cameraAsset.horizontalFOV = sr.ReadSingle();
cameraAsset.verticalFOV = sr.ReadSingle();
cameraAsset.focalLengthX = sr.ReadSingle();
cameraAsset.focalLengthY = sr.ReadSingle();
cameraAsset.captureType = (SpatialCameraAsset.CaptureType)sr.ReadInt32();
}
static void ImportSpatialSkeleton()
{
string[] filters = { "Replay Files", "dat" };
string fileName = EditorUtility.OpenFilePanelWithFilters(
"Load Replay",
".",
filters);
if (fileName.Length == 0)
{
return;
}
SpatialSkeletonAsset skeletonAsset = SpatialCameraAsset.CreateInstance <SpatialSkeletonAsset>();
skeletonAsset.captureType = SpatialCameraAsset.CaptureType.Skeleton;
try
{
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
using (BinaryReader sr = new BinaryReader(fs))
{
ReadHeader(sr, skeletonAsset);
ImportUserAnchors(sr, skeletonAsset);
ReadSkeletonDefinition(sr, skeletonAsset);
skeletonAsset.frameData = sr.ReadBytes((int)(fs.Length - fs.Position));
}
}
}
catch (Exception e)
{
Debug.LogErrorFormat("Error parsing {0} with exception: {1}", fileName, e);
}
// Save Asset
string savePath = EditorUtility.SaveFilePanelInProject("Save Asset", "Camera.asset", "asset", "Please enter a file name to save the asset to");
if (savePath.Length == 0)
{
return;
}
AssetDatabase.CreateAsset(skeletonAsset, savePath);
AssetDatabase.SaveAssets();
EditorUtility.FocusProjectWindow();
Selection.activeObject = skeletonAsset;
}
static void ImportUserAnchors(BinaryReader sr, SpatialCameraAsset cameraAsset)
{
// User anchors introduced in 202005
if (cameraAsset.version < 202005)
{
return;
}
int anchorCount = sr.ReadInt32();
cameraAsset.userAnchors = new Vector3[anchorCount];
for (int i = 0; i < anchorCount; ++i)
{
Vector3 position = SpatialUtils.readVector3(sr);
cameraAsset.userAnchors[i] = position;
Debug.LogFormat("Extent: {0}/{1}/{2}", position.x, position.y, position.z);
}
}
public override void OnInspectorGUI()
{
base.DrawDefaultInspector();
GUILayout.Space(20f);
if (GUILayout.Button("Create Anchors"))
{
SpatialCameraAsset asset = (SpatialCameraAsset)target;
if (asset.userAnchors.Length == 0)
{
return;
}
Transform root = new GameObject(target.name).transform;
root.position = Vector3.zero;
for (int i = 0; i < asset.userAnchors.Length; ++i)
{
Transform anchor = new GameObject(string.Format("UserAnchor_{0}", i)).transform;
anchor.SetParent(root);
anchor.position = asset.userAnchors[i];
}
}
}