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839047e583
* Account for controller dead spot. This helps us to see first few frames of the opening animation and the last few frames of the closing animation * Added a small amount of smoothing on the triggers * Fixed bug when controllers were closed quickly and the animation frame was never getting set, because frame and lastFrame were equal. * Changed animation urls to Ozan's latest.
88 lines
2.8 KiB
JavaScript
88 lines
2.8 KiB
JavaScript
//
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// squeezeHands.js
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// examples
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//
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// Created by Philip Rosedale on June 4, 2014
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// Copyright 2014 High Fidelity, Inc.
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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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//
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var HIFI_PUBLIC_BUCKET = "http://s3.amazonaws.com/hifi-public/";
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var HIFI_OZAN_BUCKET = "http://hifi-public.s3.amazonaws.com/ozan/";
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var rightHandAnimation = HIFI_OZAN_BUCKET + "anim/squeeze_hands/right_hand_anim.fbx";
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var leftHandAnimation = HIFI_OZAN_BUCKET + "anim/squeeze_hands/left_hand_anim.fbx";
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var lastLeftTrigger = 0;
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var lastRightTrigger = 0;
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var leftIsClosing = true;
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var rightIsClosing = true;
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var LAST_FRAME = 15.0; // What is the number of the last frame we want to use in the animation?
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var SMOOTH_FACTOR = 0.75;
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var MAX_FRAMES = 30.0;
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var LEFT_HAND_CLICK = Controller.findAction("LEFT_HAND_CLICK");
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var RIGHT_HAND_CLICK = Controller.findAction("RIGHT_HAND_CLICK");
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var CONTROLLER_DEAD_SPOT = 0.25;
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function clamp(val, min, max) {
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if (val < min) {
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return min;
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} else if (val > max) {
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return max;
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} else {
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return val;
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}
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}
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function normalizeControllerValue(val) {
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return clamp((val - CONTROLLER_DEAD_SPOT) / (1.0 - CONTROLLER_DEAD_SPOT), 0.0, 1.0);
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}
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Script.update.connect(function(deltaTime) {
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var leftTrigger = normalizeControllerValue(Controller.getActionValue(LEFT_HAND_CLICK));
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var rightTrigger = normalizeControllerValue(Controller.getActionValue(RIGHT_HAND_CLICK));
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// Average last few trigger values together for a bit of smoothing
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var smoothLeftTrigger = leftTrigger * (1.0 - SMOOTH_FACTOR) + lastLeftTrigger * SMOOTH_FACTOR;
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var smoothRightTrigger = rightTrigger * (1.0 - SMOOTH_FACTOR) + lastRightTrigger * SMOOTH_FACTOR;
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if (leftTrigger == 0.0) {
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leftIsClosing = true;
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} else if (leftTrigger == 1.0) {
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leftIsClosing = false;
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}
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if (rightTrigger == 0.0) {
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rightIsClosing = true;
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} else if (rightTrigger == 1.0) {
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rightIsClosing = false;
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}
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lastLeftTrigger = smoothLeftTrigger;
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lastRightTrigger = smoothRightTrigger;
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// 0..15
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var leftFrame = smoothLeftTrigger * LAST_FRAME;
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var rightFrame = smoothRightTrigger * LAST_FRAME;
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var adjustedLeftFrame = (leftIsClosing) ? leftFrame : (MAX_FRAMES - leftFrame);
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if (leftHandAnimation.length) {
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MyAvatar.startAnimation(leftHandAnimation, 30.0, 1.0, false, true, adjustedLeftFrame, adjustedLeftFrame);
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}
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var adjustedRightFrame = (rightIsClosing) ? rightFrame : (MAX_FRAMES - rightFrame);
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if (rightHandAnimation.length) {
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MyAvatar.startAnimation(rightHandAnimation, 30.0, 1.0, false, true, adjustedRightFrame, adjustedRightFrame);
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}
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});
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Script.scriptEnding.connect(function() {
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MyAvatar.stopAnimation(leftHandAnimation);
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MyAvatar.stopAnimation(rightHandAnimation);
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});
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