1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* 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 https://mozilla.org/MPL/2.0/. */
use crate::dom::bindings::codegen::Bindings::XRHitTestResultBinding::XRHitTestResultMethods;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::globalscope::GlobalScope;
use crate::dom::xrframe::XRFrame;
use crate::dom::xrpose::XRPose;
use crate::dom::xrspace::XRSpace;
use dom_struct::dom_struct;
use webxr_api::HitTestResult;
#[dom_struct]
pub struct XRHitTestResult {
reflector_: Reflector,
#[ignore_malloc_size_of = "defined in webxr"]
result: HitTestResult,
frame: Dom<XRFrame>,
}
impl XRHitTestResult {
fn new_inherited(result: HitTestResult, frame: &XRFrame) -> XRHitTestResult {
XRHitTestResult {
reflector_: Reflector::new(),
result,
frame: Dom::from_ref(frame),
}
}
pub fn new(
global: &GlobalScope,
result: HitTestResult,
frame: &XRFrame,
) -> DomRoot<XRHitTestResult> {
reflect_dom_object(
Box::new(XRHitTestResult::new_inherited(result, frame)),
global,
)
}
}
impl XRHitTestResultMethods for XRHitTestResult {
// https://immersive-web.github.io/hit-test/#dom-xrhittestresult-getpose
fn GetPose(&self, base: &XRSpace) -> Option<DomRoot<XRPose>> {
let base = self.frame.get_pose(base)?;
let pose = self.result.space.then(&base.inverse());
Some(XRPose::new(&self.global(), pose.cast_unit()))
}
}
|
