internal void UpdateFromInterop(InteropSceneObject obj)
{
// Blender is z-up - swap z/y everywhere
// TODO: But they could also change the up axis manually...
InteropMatrix4x4 t = obj.transform;
transform.position = new Vector3(t.m03, t.m23, t.m13);
Vector3 forward;
forward.x = t.m02;
forward.y = t.m22;
forward.z = t.m12;
Vector3 up;
up.x = t.m01;
up.y = t.m21;
up.z = t.m11;
transform.rotation = Quaternion.LookRotation(forward, up);
// Multiplying X by -1 to account for different axes.
// TODO: Improve on.
transform.localScale = new Vector4(
new Vector4(t.m00, t.m10, t.m30, t.m20).magnitude * -1,
new Vector4(t.m01, t.m11, t.m31, t.m21).magnitude,
new Vector4(t.m02, t.m12, t.m32, t.m22).magnitude
);
if (obj.type == SceneObjectType.Mesh && mesh == null)
{
AddMesh($"Blender Mesh `{obj.name}`");
}
// Material name change
if (Data.material != obj.material)
{
SetMaterial(obj.material);
}
Data = obj;
}
private void UpdateObject(string name, InteropSceneObject iso)
{
var obj = GetObject(name);
var needsReparenting = !iso.transform.parent.Equals(obj.Data.transform.parent);
obj.UpdateFromInterop(iso);
if (string.IsNullOrEmpty(iso.mesh))
{
obj.SetMesh(null);
}
else
{
obj.SetMesh(GetOrCreateMesh(iso.mesh));
}
if (needsReparenting)
{
ReparentObject(obj);
}
}
private ObjectController AddObject(string name, InteropSceneObject iso)
{
if (objectsContainer == null)
{
objectsContainer = new GameObject("Objects");
objectsContainer.transform.parent = transform;
}
var prefab = CoherenceSettings.Instance.sceneObjectPrefab;
var go = prefab ? Instantiate(prefab) : new GameObject();
go.name = name;
go.transform.parent = objectsContainer.transform;
var controller = go.AddComponent <ObjectController>();
objects[name] = controller;
controller.UpdateFromInterop(iso);
return(controller);
}
internal void UpdateFromInterop(InteropSceneObject obj)
{
transform.position = obj.transform.position.ToVector3();
transform.rotation = obj.transform.rotation.ToQuaternion();
transform.localScale = obj.transform.scale.ToVector3();
// Material name change
if (Data.material != obj.material)
{
SetMaterial(obj.material);
}
if (obj.display != Data.display)
{
SetDisplayMode(obj.display);
}
// TODO: Mesh change should be here too but it's happening
// in SyncManager.UpdateObject() because I don't have a
// singleton of SyncManager to access the mesh factory from.
Data = obj;
}
private ObjectController AddObject(string name, InteropSceneObject iso)
{
if (objectsContainer == null)
{
objectsContainer = new GameObject("Objects")
{
tag = "EditorOnly",
hideFlags = HideFlags.NotEditable | HideFlags.DontSave
};
objectsContainer.transform.parent = transform;
}
// TODO: prefab per object type mapping
var prefab = CoherenceSettings.Instance.sceneObjectPrefab;
var go = prefab ? Instantiate(prefab) : new GameObject();
var controller = go.AddComponent <ObjectController>();
go.name = name;
objects[name] = controller;
controller.UpdateFromInterop(iso);
Debug.Log($"Add object {name} with mesh {iso.mesh}");
if (!string.IsNullOrEmpty(iso.mesh))
{
controller.SetMesh(GetOrCreateMesh(iso.mesh));
}
ReparentObject(controller);
// Attach any orphaned objects that were waiting for this parent to be added.
CheckOrphanedObjects();
return(controller);
}