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Add XRInputSource.targetRaySpace

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This commit is contained in:
Manish Goregaokar 2019-04-29 20:27:07 -07:00
parent e5716624d4
commit d4a6a4987d
5 changed files with 55 additions and 13 deletions
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21
components/script/dom/xrinputsource.rs
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@ -7,12 +7,13 @@ use crate::dom::bindings::codegen::Bindings::XRInputSourceBinding;
use crate::dom::bindings::codegen::Bindings::XRInputSourceBinding::{
XRHandedness, XRInputSourceMethods,
};
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::{Dom, DomRoot, MutNullableDom};
use crate::dom::globalscope::GlobalScope;
use crate::dom::xrsession::XRSession;
use crate::dom::xrspace::XRSpace;
use dom_struct::dom_struct;
use webvr_traits::{WebVRGamepadData, WebVRGamepadHand, WebVRGamepadState};
use webvr_traits::{WebVRGamepadData, WebVRGamepadHand, WebVRGamepadState, WebVRPose};
#[dom_struct]
pub struct XRInputSource {
@ -22,6 +23,7 @@ pub struct XRInputSource {
data: WebVRGamepadData,
#[ignore_malloc_size_of = "Defined in rust-webvr"]
state: DomRefCell<WebVRGamepadState>,
target_ray_space: MutNullableDom<XRSpace>,
}
impl XRInputSource {
@ -35,6 +37,7 @@ impl XRInputSource {
session: Dom::from_ref(session),
data,
state: DomRefCell::new(state),
target_ray_space: Default::default(),
}
}
@ -54,6 +57,10 @@ impl XRInputSource {
pub fn update_state(&self, state: WebVRGamepadState) {
*self.state.borrow_mut() = state;
}
pub fn pose(&self) -> WebVRPose {
self.state.borrow().pose
}
}
impl XRInputSourceMethods for XRInputSource {
@ -65,4 +72,12 @@ impl XRInputSourceMethods for XRInputSource {
WebVRGamepadHand::Right => XRHandedness::Right,
}
}
/// https://immersive-web.github.io/webxr/#dom-xrinputsource-targetrayspace
fn TargetRaySpace(&self) -> DomRoot<XRSpace> {
self.target_ray_space.or_init(|| {
let global = self.global();
XRSpace::new_inputspace(&global, &self.session, &self)
})
}
}