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- var __extends = this.__extends || function (d, b) {
- for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
- function __() { this.constructor = d; }
- __.prototype = b.prototype;
- d.prototype = new __();
- };
- var BABYLON;
- (function (BABYLON) {
- var WebVRCamera = (function (_super) {
- __extends(WebVRCamera, _super);
- function WebVRCamera(name, position, scene) {
- _super.call(this, name, position, scene);
- this._hmdDevice = null;
- this._sensorDevice = null;
- this._cacheState = null;
- this._cacheQuaternion = new BABYLON.Quaternion();
- this._cacheRotation = BABYLON.Vector3.Zero();
- this._vrEnabled = false;
- this._getWebVRDevices = this._getWebVRDevices.bind(this);
- }
- WebVRCamera.prototype._getWebVRDevices = function (devices) {
- var size = devices.length;
- var i = 0;
- // Reset devices.
- this._sensorDevice = null;
- this._hmdDevice = null;
- while (i < size && this._hmdDevice === null) {
- if (devices[i] instanceof HMDVRDevice) {
- this._hmdDevice = devices[i];
- }
- i++;
- }
- i = 0;
- while (i < size && this._sensorDevice === null) {
- if (devices[i] instanceof PositionSensorVRDevice && (!this._hmdDevice || devices[i].hardwareUnitId === this._hmdDevice.hardwareUnitId)) {
- this._sensorDevice = devices[i];
- }
- i++;
- }
- this._vrEnabled = this._sensorDevice && this._hmdDevice ? true : false;
- };
- WebVRCamera.prototype._update = function () {
- if (this._vrEnabled) {
- this._cacheState = this._sensorDevice.getState();
- this._cacheQuaternion.copyFromFloats(this._cacheState.orientation.x, this._cacheState.orientation.y, this._cacheState.orientation.z, this._cacheState.orientation.w);
- this._cacheQuaternion.toEulerAnglesToRef(this._cacheRotation);
- this.rotation.x = -this._cacheRotation.z;
- this.rotation.y = -this._cacheRotation.y;
- this.rotation.z = this._cacheRotation.x;
- }
- _super.prototype._update.call(this);
- };
- WebVRCamera.prototype.attachControl = function (element, noPreventDefault) {
- _super.prototype.attachControl.call(this, element, noPreventDefault);
- if (navigator.getVRDevices) {
- navigator.getVRDevices().then(this._getWebVRDevices);
- }
- else if (navigator.mozGetVRDevices) {
- navigator.mozGetVRDevices(this._getWebVRDevices);
- }
- };
- WebVRCamera.prototype.detachControl = function (element) {
- _super.prototype.detachControl.call(this, element);
- this._vrEnabled = false;
- };
- return WebVRCamera;
- })(BABYLON.OculusCamera);
- BABYLON.WebVRCamera = WebVRCamera;
- })(BABYLON || (BABYLON = {}));
- //# sourceMappingURL=babylon.webVRCamera.js.map
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