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58 lines
2.0 KiB
58 lines
2.0 KiB
3 years ago
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//========= Copyright 2016-2018, HTC Corporation. All rights reserved. ===========
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using HTC.UnityPlugin.Utility;
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using UnityEngine;
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namespace HTC.UnityPlugin.PoseTracker
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{
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public class PoseFreezer : BasePoseModifier
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{
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public bool freezePositionX = false;
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public bool freezePositionY = false;
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public bool freezePositionZ = false;
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public bool freezeRotationX = true;
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public bool freezeRotationY = false;
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public bool freezeRotationZ = true;
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public override void ModifyPose(ref RigidPose pose, Transform origin)
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{
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Vector3 freezePos;
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Vector3 freezeEuler;
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if (freezePositionX || freezePositionY || freezePositionZ)
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{
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if (origin != null && origin != transform.parent)
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{
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freezePos = origin.InverseTransformPoint(transform.position);
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}
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else
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{
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freezePos = transform.localPosition;
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}
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if (freezePositionX) { pose.pos.x = freezePos.x; }
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if (freezePositionY) { pose.pos.y = freezePos.y; }
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if (freezePositionZ) { pose.pos.z = freezePos.z; }
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}
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if (freezeRotationX || freezeRotationY || freezeRotationZ)
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{
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if (origin != null && origin != transform.parent)
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{
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freezeEuler = (Quaternion.Inverse(origin.rotation) * transform.rotation).eulerAngles;
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}
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else
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{
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freezeEuler = transform.localEulerAngles;
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}
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var poseEuler = pose.rot.eulerAngles;
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if (freezeRotationX) { poseEuler.x = freezeEuler.x; }
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if (freezeRotationY) { poseEuler.y = freezeEuler.y; }
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if (freezeRotationZ) { poseEuler.z = freezeEuler.z; }
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pose.rot = Quaternion.Euler(poseEuler);
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}
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}
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}
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}
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