| /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| * You can obtain one at http://mozilla.org/MPL/2.0/. |
| * |
| * The origin of this IDL file is |
| * https://webaudio.github.io/web-audio-api/ |
| * |
| * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C |
| * liability, trademark and document use rules apply. |
| */ |
| |
| enum PanningModelType { |
| "equalpower", |
| "HRTF" |
| }; |
| |
| enum DistanceModelType { |
| "linear", |
| "inverse", |
| "exponential" |
| }; |
| |
| dictionary PannerOptions : AudioNodeOptions { |
| PanningModelType panningModel = "equalpower"; |
| DistanceModelType distanceModel = "inverse"; |
| float positionX = 0; |
| float positionY = 0; |
| float positionZ = 0; |
| float orientationX = 1; |
| float orientationY = 0; |
| float orientationZ = 0; |
| double refDistance = 1; |
| double maxDistance = 10000; |
| double rolloffFactor = 1; |
| double coneInnerAngle = 360; |
| double coneOuterAngle = 360; |
| double coneOuterGain = 0; |
| }; |
| |
| [Pref="dom.webaudio.enabled", |
| Constructor(BaseAudioContext context, optional PannerOptions options)] |
| interface PannerNode : AudioNode { |
| |
| // Default for stereo is equalpower |
| attribute PanningModelType panningModel; |
| |
| // Uses a 3D cartesian coordinate system |
| undefined setPosition(double x, double y, double z); |
| undefined setOrientation(double x, double y, double z); |
| [Deprecated="PannerNodeDoppler"] |
| undefined setVelocity(double x, double y, double z); |
| |
| // Cartesian coordinate for position |
| readonly attribute AudioParam positionX; |
| readonly attribute AudioParam positionY; |
| readonly attribute AudioParam positionZ; |
| |
| // Cartesian coordinate for orientation |
| readonly attribute AudioParam orientationX; |
| readonly attribute AudioParam orientationY; |
| readonly attribute AudioParam orientationZ; |
| |
| // Distance model and attributes |
| attribute DistanceModelType distanceModel; |
| attribute double refDistance; |
| attribute double maxDistance; |
| attribute double rolloffFactor; |
| |
| // Directional sound cone |
| attribute double coneInnerAngle; |
| attribute double coneOuterAngle; |
| attribute double coneOuterGain; |
| |
| }; |
