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9fdaf9bf0c
* Update FakeXRDevice to support updating bounds Signed-off-by: Daniel Adams <msub2official@gmail.com> * Add missing spec link Signed-off-by: Daniel Adams <msub2official@gmail.com> * Mark secondaryViews as optional in FakeXRDevice.setViews Signed-off-by: Daniel Adams <msub2official@gmail.com> --------- Signed-off-by: Daniel Adams <msub2official@gmail.com>
76 lines
2.6 KiB
Rust
76 lines
2.6 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use dom_struct::dom_struct;
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use js::jsval::JSVal;
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use crate::dom::bindings::codegen::Bindings::XRBoundedReferenceSpaceBinding::XRBoundedReferenceSpaceMethods;
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use crate::dom::bindings::codegen::Bindings::XRReferenceSpaceBinding::XRReferenceSpaceType;
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use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
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use crate::dom::bindings::root::{Dom, DomRoot};
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use crate::dom::bindings::utils::to_frozen_array;
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use crate::dom::dompointreadonly::DOMPointReadOnly;
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use crate::dom::globalscope::GlobalScope;
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use crate::dom::xrreferencespace::XRReferenceSpace;
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use crate::dom::xrrigidtransform::XRRigidTransform;
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use crate::dom::xrsession::XRSession;
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use crate::script_runtime::JSContext;
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#[dom_struct]
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pub struct XRBoundedReferenceSpace {
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xrspace: XRReferenceSpace,
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offset: Dom<XRRigidTransform>,
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}
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impl XRBoundedReferenceSpace {
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pub fn new_inherited(
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session: &XRSession,
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offset: &XRRigidTransform,
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) -> XRBoundedReferenceSpace {
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XRBoundedReferenceSpace {
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xrspace: XRReferenceSpace::new_inherited(
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session,
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offset,
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XRReferenceSpaceType::Bounded_floor,
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),
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offset: Dom::from_ref(offset),
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}
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}
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#[allow(unused)]
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pub fn new(global: &GlobalScope, session: &XRSession) -> DomRoot<XRBoundedReferenceSpace> {
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let offset = XRRigidTransform::identity(global);
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Self::new_offset(global, session, &offset)
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}
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#[allow(unused)]
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pub fn new_offset(
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global: &GlobalScope,
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session: &XRSession,
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offset: &XRRigidTransform,
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) -> DomRoot<XRBoundedReferenceSpace> {
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reflect_dom_object(
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Box::new(XRBoundedReferenceSpace::new_inherited(session, offset)),
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global,
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)
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}
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}
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impl XRBoundedReferenceSpaceMethods for XRBoundedReferenceSpace {
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/// <https://www.w3.org/TR/webxr/#dom-xrboundedreferencespace-boundsgeometry>
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fn BoundsGeometry(&self, cx: JSContext) -> JSVal {
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if let Some(bounds) = self.xrspace.get_bounds() {
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let points: Vec<DomRoot<DOMPointReadOnly>> = bounds
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.into_iter()
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.map(|point| {
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DOMPointReadOnly::new(&self.global(), point.x.into(), 0.0, point.y.into(), 1.0)
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})
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.collect();
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to_frozen_array(&points, cx)
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} else {
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to_frozen_array::<DomRoot<DOMPointReadOnly>>(&[], cx)
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}
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}
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}
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