/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * Licensed under the Oculus SDK License Agreement (the "License");
 * you may not use the Oculus SDK except in compliance with the License,
 * which is provided at the time of installation or download, or which
 * otherwise accompanies this software in either electronic or hard copy form.
 *
 * You may obtain a copy of the License at
 *
 * https://developer.oculus.com/licenses/oculussdk/
 *
 * Unless required by applicable law or agreed to in writing, the Oculus SDK
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

using System;
using UnityEngine;

namespace Oculus.Interaction.Input
{
    /// <summary>
    /// Describes where the pose data originated. Can be used to determine how much pre-processing
    /// has been applied by modifiers. This can be useful in determining how to render the hands.
    /// </summary>
    public enum PoseOrigin
    {
        /// <summary>
        /// Pose is invalid and has no meaning.
        /// </summary>
        None,

        /// <summary>
        /// Pose matches this frames tracking data; no filtering or modification has occured.
        /// </summary>
        RawTrackedPose,

        /// <summary>
        /// Pose originated from this frames tracking data but has had additional filtering or
        /// modification applied by an IInputDataModifier
        /// </summary>
        FilteredTrackedPose,

        /// <summary>
        /// Pose is valid but was not derived from this frames tracking data. Examples include
        /// last-known-good data when tracking is lost, or puppet-hands for tutorials.
        /// </summary>
        SyntheticPose,
    }
}