///In SceneGUI, shows a position handle for target vector of target directable (pos handle in provided euler rotation)
public static bool DoVectorPositionHandle(IDirectable directable, TransformSpace space, Vector3?euler, ref Vector3 position)
{
EditorGUI.BeginChangeCheck();
var pos = directable.TransformPosition(position, space);
var rot = euler == null ? Quaternion.identity : directable.TransformRotation(euler.Value, space);
var newPos = Handles.PositionHandle(pos, rot);
Handles.SphereHandleCap(-10, pos, Quaternion.identity, 0.1f, EventType.Repaint);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(directable as Object, "Position Change");
position = directable.InverseTransformPosition(newPos, space);
EditorUtility.SetDirty(directable as Object);
return(true);
}
return(false);
}
///Returns the final actor position in specified Space (InverseTransform Space)
public static Vector3 ActorPositionInSpace(this IDirectable directable, TransformSpace space)
{
return(directable.actor != null?directable.InverseTransformPosition(directable.actor.transform.position, space) : directable.root.context.transform.position);
}