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Add requestReferenceSpace

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This commit is contained in:
Manish Goregaokar 2019-03-15 10:11:05 -07:00
parent f2a6164a52
commit 191fcf66cc
5 changed files with 64 additions and 18 deletions
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41
components/script/dom/xrsession.rs
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@ -7,17 +7,23 @@ use crate::dom::bindings::codegen::Bindings::XRBinding::XRSessionMode;
use crate::dom::bindings::codegen::Bindings::XRSessionBinding;
use crate::dom::bindings::codegen::Bindings::XRSessionBinding::XREnvironmentBlendMode;
use crate::dom::bindings::codegen::Bindings::XRSessionBinding::XRFrameRequestCallback;
use crate::dom::bindings::codegen::Bindings::XRSessionBinding::XRReferenceSpaceOptions;
use crate::dom::bindings::codegen::Bindings::XRSessionBinding::XRReferenceSpaceType;
use crate::dom::bindings::codegen::Bindings::XRSessionBinding::XRSessionMethods;
use crate::dom::bindings::codegen::Bindings::XRWebGLLayerBinding::XRWebGLLayerMethods;
use crate::dom::bindings::error::Error;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::num::Finite;
use crate::dom::bindings::reflector::reflect_dom_object;
use crate::dom::bindings::reflector::DomObject;
use crate::dom::bindings::root::{Dom, DomRoot, MutNullableDom};
use crate::dom::eventtarget::EventTarget;
use crate::dom::globalscope::GlobalScope;
use crate::dom::promise::Promise;
use crate::dom::vrdisplay::VRDisplay;
use crate::dom::xrlayer::XRLayer;
use crate::dom::xrreferencespace::XRReferenceSpace;
use crate::dom::xrstationaryreferencespace::XRStationaryReferenceSpace;
use crate::dom::xrwebgllayer::XRWebGLLayer;
use dom_struct::dom_struct;
use std::rc::Rc;
@ -111,4 +117,39 @@ impl XRSessionMethods for XRSession {
fn EnvironmentBlendMode(&self) -> XREnvironmentBlendMode {
self.blend_mode
}
/// https://immersive-web.github.io/webxr/#dom-xrsession-requestreferencespace
fn RequestReferenceSpace(&self, options: &XRReferenceSpaceOptions) -> Rc<Promise> {
let p = Promise::new(&self.global());
// https://immersive-web.github.io/webxr/#create-a-reference-space
match options.type_ {
XRReferenceSpaceType::Identity => {
p.resolve_native(&XRReferenceSpace::identity(
&self.global().as_window(),
self,
));
},
XRReferenceSpaceType::Stationary => {
if let Some(subtype) = options.subtype {
p.resolve_native(&XRStationaryReferenceSpace::new(
&self.global().as_window(),
self,
subtype,
));
} else {
p.reject_error(Error::Type(format!(
"stationary XRReferenceSpaces must specify a subtype"
)))
}
},
XRReferenceSpaceType::Bounded | XRReferenceSpaceType::Unbounded => {
// XXXManishearth eventually support these
p.reject_error(Error::NotSupported)
},
}
p
}
}