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59 lines
No EOL
2.3 KiB
JavaScript
59 lines
No EOL
2.3 KiB
JavaScript
"use strict";
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/*
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rockethands.js
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unpublishedScripts/marketplace/rocketHands/rockethands.js
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Created by Cain Kilgore on 30/06/2017
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Copyright 2017 High Fidelity, Inc.
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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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*/
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(function() {
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var isRocketing = false;
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function checkRocketing() {
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if (HMD.active && (Controller.Hardware.Vive || Controller.Hardware.OculusTouch) && canRocket()) {
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isRocketing = true;
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MyAvatar.motorReferenceFrame = "world";
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var moveVector = Vec3.multiply(Quat.getFront(Camera.getOrientation()), 10);
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if (!MyAvatar.isFlying()) {
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moveVector = Vec3.sum(moveVector, {x: 0, y: 1, z: 0});
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}
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MyAvatar.motorVelocity = moveVector;
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MyAvatar.motorTimescale = 1.0;
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} else {
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checkCanStopRocketing();
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}
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};
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function checkCanStopRocketing() {
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if (isRocketing) {
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MyAvatar.motorVelocity = 0;
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isRocketing = false;
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}
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}
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function canRocket() {
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var leftHand = Controller.getPoseValue(Controller.Standard.LeftHand);
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var rightHand = Controller.getPoseValue(Controller.Standard.RightHand);
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var leftWorldControllerPos = Vec3.sum(MyAvatar.position, Vec3.multiplyQbyV(MyAvatar.orientation, leftHand.translation));
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var rightWorldControllerPos = Vec3.sum(MyAvatar.position, Vec3.multiplyQbyV(MyAvatar.orientation, rightHand.translation));
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var hipPosition = MyAvatar.getJointPosition("Hips");
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var controllerHipThreshold = 0.1; // In Meters. Experimentally determined. Used to figure out if user's hands are "close enough" to their hips.
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var controllerRotationThreshold = 0.25; // In Radians. Experimentally determined. Used to figure out if user's hands are within a rotation threshold.
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return ((leftWorldControllerPos.y > (hipPosition.y - controllerHipThreshold)) &&
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(leftWorldControllerPos.y < (hipPosition.y + controllerHipThreshold)) &&
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(rightWorldControllerPos.y > (hipPosition.y - controllerHipThreshold)) &&
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(rightWorldControllerPos.y < (hipPosition.y + controllerHipThreshold)) &&
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leftHand.rotation.y < controllerRotationThreshold &&
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leftHand.rotation.y > -controllerRotationThreshold &&
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rightHand.rotation.y < controllerRotationThreshold &&
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rightHand.rotation.y > -controllerRotationThreshold);
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}
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Script.update.connect(checkRocketing);
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}()); |