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Add XRRay constructors

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This commit is contained in:
Manish Goregaokar 2020-04-08 16:00:23 -07:00
parent 98ff97783e
commit 977b36d855
2 changed files with 18 additions and 1 deletions
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2
components/script/dom/webidls/XRRay.webidl
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@ -6,7 +6,7 @@
[SecureContext, Exposed=Window, Pref="dom.webxr.enabled"] [SecureContext, Exposed=Window, Pref="dom.webxr.enabled"]
interface XRRay { interface XRRay {
// constructor(optional DOMPointInit origin, optional DOMPointInit direction); constructor(optional DOMPointInit origin = {}, optional DOMPointInit direction = {});
// constructor(XRRigidTransform transform); // constructor(XRRigidTransform transform);
[SameObject] readonly attribute DOMPointReadOnly origin; [SameObject] readonly attribute DOMPointReadOnly origin;
[SameObject] readonly attribute DOMPointReadOnly direction; [SameObject] readonly attribute DOMPointReadOnly direction;

17
components/script/dom/xrray.rs
View file

@ -2,12 +2,15 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this * License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use crate::dom::bindings::codegen::Bindings::DOMPointBinding::DOMPointInit;
use crate::dom::bindings::codegen::Bindings::XRRayBinding::XRRayMethods; use crate::dom::bindings::codegen::Bindings::XRRayBinding::XRRayMethods;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector}; use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot; use crate::dom::bindings::root::DomRoot;
use crate::dom::dompointreadonly::DOMPointReadOnly; use crate::dom::dompointreadonly::DOMPointReadOnly;
use crate::dom::globalscope::GlobalScope; use crate::dom::globalscope::GlobalScope;
use crate::dom::window::Window;
use dom_struct::dom_struct; use dom_struct::dom_struct;
use euclid::Vector3D;
use webxr_api::{ApiSpace, Ray}; use webxr_api::{ApiSpace, Ray};
#[dom_struct] #[dom_struct]
@ -28,6 +31,20 @@ impl XRRay {
pub fn new(global: &GlobalScope, ray: Ray<ApiSpace>) -> DomRoot<XRRay> { pub fn new(global: &GlobalScope, ray: Ray<ApiSpace>) -> DomRoot<XRRay> {
reflect_dom_object(Box::new(XRRay::new_inherited(ray)), global) reflect_dom_object(Box::new(XRRay::new_inherited(ray)), global)
} }
#[allow(non_snake_case)]
/// https://immersive-web.github.io/hit-test/#dom-xrray-xrray
pub fn Constructor(
window: &Window,
origin: &DOMPointInit,
direction: &DOMPointInit,
) -> DomRoot<Self> {
let origin = Vector3D::new(origin.x as f32, origin.y as f32, origin.z as f32);
let direction =
Vector3D::new(direction.x as f32, direction.y as f32, direction.z as f32).normalize();
Self::new(&window.global(), Ray { origin, direction })
}
} }
impl XRRayMethods for XRRay { impl XRRayMethods for XRRay {