generated from VR-Sexe/Unity3DTemplate
93 lines
4.5 KiB
C#
93 lines
4.5 KiB
C#
/*
|
|
* 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.Collections.Generic;
|
|
|
|
namespace Oculus.Interaction.PoseDetection
|
|
{
|
|
public static class FingerFeatureProperties
|
|
{
|
|
public static readonly FeatureStateDescription[] CurlFeatureStates =
|
|
{
|
|
new FeatureStateDescription("0", "Open"),
|
|
new FeatureStateDescription("1", "Neutral"),
|
|
new FeatureStateDescription("2", "Closed"),
|
|
};
|
|
public static readonly FeatureStateDescription[] FlexionFeatureStates =
|
|
{
|
|
new FeatureStateDescription("3", "Open"),
|
|
new FeatureStateDescription("4", "Neutral"),
|
|
new FeatureStateDescription("5", "Closed"),
|
|
};
|
|
public static readonly FeatureStateDescription[] AbductionFeatureStates =
|
|
{
|
|
new FeatureStateDescription("6", "None"),
|
|
new FeatureStateDescription("7", "Closed"),
|
|
new FeatureStateDescription("8", "Open"),
|
|
};
|
|
public static readonly FeatureStateDescription[] OppositionFeatureStates =
|
|
{
|
|
new FeatureStateDescription("9", "Touching"),
|
|
new FeatureStateDescription("10", "Near"),
|
|
new FeatureStateDescription("11", "None"),
|
|
};
|
|
|
|
public static IReadOnlyDictionary<FingerFeature, FeatureDescription> FeatureDescriptions
|
|
{
|
|
get;
|
|
} =
|
|
new Dictionary<FingerFeature, FeatureDescription>
|
|
{
|
|
[FingerFeature.Curl] = new FeatureDescription(
|
|
"Convex angle (in degrees) representing the top 2 joints of the fingers. Angle increases as finger curl becomes closed.",
|
|
"Calculated from the average of the convex angles formed by the 2 bones connected to Joint 2, and 2 bones connected to Joint 3.\n" +
|
|
"Values above 180 Positive show a curled state, while values below 180 represent hyper-extension.",
|
|
180,
|
|
260,
|
|
CurlFeatureStates),
|
|
[FingerFeature.Flexion] = new FeatureDescription(
|
|
"Convex angle (in degrees) of joint 1 of the finger. Angle increases as finger flexion becomes closed.",
|
|
"Calculated from the angle between the bones connected to finger Joint 1 around the Z axis of the joint.\n" +
|
|
"For fingers, joint 1 is commonly known as the 'Knuckle'; but for the thumb it is alongside the wrist.\n" +
|
|
"Values above 180 Positive show a curled state, while values below 180 represent hyper-extension." +
|
|
"upwards from the palm.",
|
|
180,
|
|
260,
|
|
FlexionFeatureStates),
|
|
[FingerFeature.Abduction] = new FeatureDescription(
|
|
"Angle (in degrees) between the given finger, and the next finger towards the pinkie.",
|
|
"Zero value implies that the two fingers are parallel.\n" +
|
|
"Positive angles indicate that the fingertips are spread apart.\n" +
|
|
"Small negative angles are possible, and indicate that the finger is pressed up against the next finger.",
|
|
8,
|
|
90,
|
|
AbductionFeatureStates),
|
|
[FingerFeature.Opposition] = new FeatureDescription(
|
|
"Distance between the tip of the given finger and the tip of the thumb.\n" +
|
|
"Calculated tracking space, with a 1.0 hand scale.",
|
|
"Positive values indicate that the fingertips are spread apart.\n" +
|
|
"Negative values are not possible.",
|
|
0,
|
|
0.2f,
|
|
OppositionFeatureStates)
|
|
};
|
|
}
|
|
}
|