0d14e5a379
Needs a lot of cleanup. Data has been de-duplicated, and where identical copies existed, one of them has been replaced with a symlink. Some files have been excluded, such as binaries, installers and debug dumps. Some of that may still be present.
73 lines
No EOL
2.5 KiB
JavaScript
73 lines
No EOL
2.5 KiB
JavaScript
//
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// handControlledHead.js
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// examples
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//
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// Created by Alessandro Signa on 10/11/15.
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// Copyright 2015 High Fidelity, Inc.
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//
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// This script allows you to look around, driving the rotation of the avatar's head by the right hand orientation.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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const YAW_MULTIPLIER = 20000;
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const PITCH_MULTIPLIER = 15000;
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const EPSILON = 0.001;
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var firstPress = true;
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var handPreviousVerticalRotation = 0.0;
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var handCurrentVerticalRotation = 0.0;
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var handPreviousHorizontalRotation = 0.0;
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var handCurrentHorizontalRotation = 0.0;
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var rotatedHandPosition;
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var rotatedTipPosition;
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function update(deltaTime) {
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if(Controller.getValue(Controller.Standard.RightPrimaryThumb)){
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pitchManager(deltaTime);
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}else if(!firstPress){
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firstPress = true;
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}
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if(firstPress && MyAvatar.headYaw){
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MyAvatar.headYaw -= MyAvatar.headYaw/10;
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}
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}
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function pitchManager(deltaTime){
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rotatedHandPosition = Vec3.multiplyQbyV(Quat.fromPitchYawRollDegrees(0, -MyAvatar.bodyYaw, 0), MyAvatar.getRightHandPosition());
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rotatedTipPosition = Vec3.multiplyQbyV(Quat.fromPitchYawRollDegrees(0, -MyAvatar.bodyYaw, 0), MyAvatar.getRightHandTipPosition());
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handCurrentVerticalRotation = Vec3.subtract(rotatedTipPosition, rotatedHandPosition).y;
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handCurrentHorizontalRotation = Vec3.subtract(rotatedTipPosition, rotatedHandPosition).x;
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var handCurrentHorizontalRotationFiltered = handCurrentHorizontalRotation;
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//to avoid yaw drift
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if((handCurrentHorizontalRotation - handPreviousHorizontalRotation) < EPSILON && (handCurrentHorizontalRotation - handPreviousHorizontalRotation) > -EPSILON){
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handCurrentHorizontalRotationFiltered = handPreviousHorizontalRotation;
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}
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if(firstPress){
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handPreviousVerticalRotation = handCurrentVerticalRotation;
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handPreviousHorizontalRotation = handCurrentHorizontalRotation;
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firstPress = false;
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}
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MyAvatar.headPitch += (handCurrentVerticalRotation - handPreviousVerticalRotation)*PITCH_MULTIPLIER*deltaTime;
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MyAvatar.headYaw -= (handCurrentHorizontalRotationFiltered - handPreviousHorizontalRotation)*YAW_MULTIPLIER*deltaTime;
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handPreviousVerticalRotation = handCurrentVerticalRotation;
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handPreviousHorizontalRotation = handCurrentHorizontalRotationFiltered;
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}
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function clean(){
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MyAvatar.headYaw = 0.0;
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}
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Script.update.connect(update);
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Script.scriptEnding.connect(clean); |