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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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4
components/script/dom/xrstationaryreferencespace.rs
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@ -55,7 +55,7 @@ impl XRStationaryReferenceSpace {
///
/// Does not apply originOffset, use get_viewer_pose on XRReferenceSpace instead
pub fn get_unoffset_viewer_pose(&self, viewer_pose: &WebVRFrameData) -> RigidTransform3D<f64> {
let viewer_pose = XRSpace::viewer_pose_from_frame_data(viewer_pose);
let viewer_pose = XRSpace::pose_to_transform(&viewer_pose.pose);
// all math is in column-vector notation
// we use the following equation to verify correctness here:
// get_viewer_pose(space) = get_pose(space).inverse() * get_pose(viewer_space)
@ -113,7 +113,7 @@ impl XRStationaryReferenceSpace {
},
XRStationaryReferenceSpaceSubtype::Position_disabled => {
// This space follows the user around, but does not mirror the user's orientation
let viewer_pose = XRSpace::viewer_pose_from_frame_data(viewer_pose);
let viewer_pose = XRSpace::pose_to_transform(&viewer_pose.pose);
viewer_pose.translation.into()
},
}