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Set inlineVerticalFieldOfView to null for immersive sessions

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This commit is contained in:
Manish Goregaokar 2019-12-11 20:38:56 -08:00
parent 326902220c
commit f52a6f0e8f
5 changed files with 21 additions and 16 deletions
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13
components/script/dom/xrrenderstate.rs
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@ -17,7 +17,7 @@ pub struct XRRenderState {
reflector_: Reflector,
depth_near: Cell<f64>,
depth_far: Cell<f64>,
inline_vertical_fov: Cell<f64>,
inline_vertical_fov: Cell<Option<f64>>,
layer: MutNullableDom<XRWebGLLayer>,
}
@ -25,7 +25,7 @@ impl XRRenderState {
pub fn new_inherited(
depth_near: f64,
depth_far: f64,
inline_vertical_fov: f64,
inline_vertical_fov: Option<f64>,
layer: Option<&XRWebGLLayer>,
) -> XRRenderState {
XRRenderState {
@ -41,7 +41,7 @@ impl XRRenderState {
global: &GlobalScope,
depth_near: f64,
depth_far: f64,
inline_vertical_fov: f64,
inline_vertical_fov: Option<f64>,
layer: Option<&XRWebGLLayer>,
) -> DomRoot<XRRenderState> {
reflect_dom_object(
@ -73,7 +73,8 @@ impl XRRenderState {
self.depth_far.set(depth)
}
pub fn set_inline_vertical_fov(&self, fov: f64) {
self.inline_vertical_fov.set(fov)
debug_assert!(self.inline_vertical_fov.get().is_some());
self.inline_vertical_fov.set(Some(fov))
}
pub fn set_layer(&self, layer: Option<&XRWebGLLayer>) {
self.layer.set(layer)
@ -92,8 +93,8 @@ impl XRRenderStateMethods for XRRenderState {
}
/// https://immersive-web.github.io/webxr/#dom-xrrenderstate-inlineverticalfieldofview
fn InlineVerticalFieldOfView(&self) -> Finite<f64> {
Finite::wrap(self.inline_vertical_fov.get())
fn GetInlineVerticalFieldOfView(&self) -> Option<Finite<f64>> {
self.inline_vertical_fov.get().map(Finite::wrap)
}
/// https://immersive-web.github.io/webxr/#dom-xrrenderstate-baselayer