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114 lines
3.0 KiB
114 lines
3.0 KiB
/************************************************************************************
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Copyright : Copyright (c) Facebook Technologies, LLC and its affiliates. All rights reserved.
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Licensed under the Oculus Utilities SDK License Version 1.31 (the "License"); you may not use
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the Utilities SDK except in compliance with the License, which is provided at the time of installation
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or download, or which otherwise accompanies this software in either electronic or hard copy form.
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You may obtain a copy of the License at
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https://developer.oculus.com/licenses/utilities-1.31
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Unless required by applicable law or agreed to in writing, the Utilities SDK distributed
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under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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ANY KIND, either express or implied. See the License for the specific language governing
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permissions and limitations under the License.
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************************************************************************************/
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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[DefaultExecutionOrder(-80)]
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public class OVRCustomSkeleton : OVRSkeleton
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{
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[SerializeField]
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private List<Transform> _customBones = new List<Transform>(new Transform[(int)BoneId.Max]);
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#if UNITY_EDITOR
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private static readonly string[] _fbxBoneNames =
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{
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"wrist",
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"forearm_stub",
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"thumb0",
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"thumb1",
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"thumb2",
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"thumb3",
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"index1",
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"index2",
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"index3",
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"middle1",
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"middle2",
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"middle3",
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"ring1",
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"ring2",
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"ring3",
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"pinky0",
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"pinky1",
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"pinky2",
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"pinky3"
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};
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private static readonly string[] _fbxFingerNames =
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{
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"thumb",
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"index",
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"middle",
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"ring",
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"pinky"
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};
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private static readonly string[] _handPrefix = { "l_", "r_" };
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#endif
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public List<Transform> CustomBones { get { return _customBones; } }
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#if UNITY_EDITOR
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public void TryAutoMapBonesByName()
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{
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BoneId start = GetCurrentStartBoneId();
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BoneId end = GetCurrentEndBoneId();
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SkeletonType skeletonType = GetSkeletonType();
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if (start != BoneId.Invalid && end != BoneId.Invalid)
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{
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for (int bi = (int)start; bi < (int)end; ++bi)
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{
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string fbxBoneName = FbxBoneNameFromBoneId(skeletonType, (BoneId)bi);
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Transform t = transform.FindChildRecursive(fbxBoneName);
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if (t != null)
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{
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_customBones[(int)bi] = t;
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}
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}
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}
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}
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private static string FbxBoneNameFromBoneId(SkeletonType skeletonType, BoneId bi)
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{
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if (bi >= BoneId.Hand_ThumbTip && bi <= BoneId.Hand_PinkyTip)
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{
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return _handPrefix[(int)skeletonType] + _fbxFingerNames[(int)bi - (int)BoneId.Hand_ThumbTip] + "_finger_tip_marker";
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}
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else
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{
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return "b_" + _handPrefix[(int)skeletonType] + _fbxBoneNames[(int)bi];
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}
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}
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#endif
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protected override void InitializeBones(OVRPlugin.Skeleton skeleton)
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{
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_bones = new List<OVRBone>(new OVRBone[skeleton.NumBones]);
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Bones = _bones.AsReadOnly();
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for (int i = 0; i < skeleton.NumBones; ++i)
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{
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BoneId id = (BoneId)skeleton.Bones[i].Id;
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short parentIdx = skeleton.Bones[i].ParentBoneIndex;
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Transform t = _customBones[(int)id];
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_bones[i] = new OVRBone(id, parentIdx, t);
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}
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}
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}
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