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Diffstat (limited to 'dom/webidl/GamepadPose.webidl')
| -rw-r--r-- | dom/webidl/GamepadPose.webidl | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dom/webidl/GamepadPose.webidl b/dom/webidl/GamepadPose.webidl new file mode 100644 index 0000000000..4de822e7a7 --- /dev/null +++ b/dom/webidl/GamepadPose.webidl @@ -0,0 +1,32 @@ +/* -*- 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://w3c.github.io/gamepad/extensions.html#gamepadpose-interface + */ + +[Pref="dom.gamepad.extensions.enabled", + Exposed=Window, + SecureContext] +interface GamepadPose +{ + readonly attribute boolean hasOrientation; + readonly attribute boolean hasPosition; + + /** + * position, linearVelocity, and linearAcceleration are 3-component vectors. + * position is relative to a sitting space. Transforming this point with + * VRStageParameters.sittingToStandingTransform converts this to standing space. + */ + [Constant, Throws] readonly attribute Float32Array? position; + [Constant, Throws] readonly attribute Float32Array? linearVelocity; + [Constant, Throws] readonly attribute Float32Array? linearAcceleration; + + /* orientation is a 4-entry array representing the components of a quaternion. */ + [Constant, Throws] readonly attribute Float32Array? orientation; + /* angularVelocity and angularAcceleration are the components of 3-dimensional vectors. */ + [Constant, Throws] readonly attribute Float32Array? angularVelocity; + [Constant, Throws] readonly attribute Float32Array? angularAcceleration; +}; |