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c94d909a86
* script: Restrict reexport visibility of DOM types. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * script: Mass pub->pub(crate) conversion. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * script: Hide existing dead code warnings. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Formatting. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Fix clippy warnings. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Formatting. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Fix unit tests. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Fix clippy. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * More formatting. Signed-off-by: Josh Matthews <josh@joshmatthews.net> --------- Signed-off-by: Josh Matthews <josh@joshmatthews.net>
85 lines
2.5 KiB
Rust
85 lines
2.5 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use dom_struct::dom_struct;
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use euclid::RigidTransform3D;
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use webxr_api::{BaseSpace, Frame, InputId, Joint, JointFrame, Space};
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use crate::dom::bindings::codegen::Bindings::XRHandBinding::XRHandJoint;
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use crate::dom::bindings::codegen::Bindings::XRJointSpaceBinding::XRJointSpaceMethods;
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use crate::dom::bindings::reflector::reflect_dom_object;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::globalscope::GlobalScope;
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use crate::dom::xrsession::{ApiPose, XRSession};
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use crate::dom::xrspace::XRSpace;
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use crate::script_runtime::CanGc;
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#[dom_struct]
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pub(crate) struct XRJointSpace {
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xrspace: XRSpace,
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#[ignore_malloc_size_of = "defined in rust-webxr"]
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#[no_trace]
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input: InputId,
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#[ignore_malloc_size_of = "defined in rust-webxr"]
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#[no_trace]
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joint: Joint,
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hand_joint: XRHandJoint,
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}
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impl XRJointSpace {
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pub(crate) fn new_inherited(
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session: &XRSession,
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input: InputId,
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joint: Joint,
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hand_joint: XRHandJoint,
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) -> XRJointSpace {
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XRJointSpace {
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xrspace: XRSpace::new_inherited(session),
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input,
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joint,
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hand_joint,
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}
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}
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#[allow(unused)]
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pub(crate) fn new(
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global: &GlobalScope,
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session: &XRSession,
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input: InputId,
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joint: Joint,
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hand_joint: XRHandJoint,
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) -> DomRoot<XRJointSpace> {
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reflect_dom_object(
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Box::new(Self::new_inherited(session, input, joint, hand_joint)),
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global,
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CanGc::note(),
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)
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}
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pub(crate) fn space(&self) -> Space {
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let base = BaseSpace::Joint(self.input, self.joint);
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let offset = RigidTransform3D::identity();
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Space { base, offset }
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}
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pub(crate) fn frame<'a>(&self, frame: &'a Frame) -> Option<&'a JointFrame> {
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frame
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.inputs
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.iter()
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.find(|i| i.id == self.input)
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.and_then(|i| i.hand.as_ref())
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.and_then(|h| h.get(self.joint))
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}
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pub(crate) fn get_pose(&self, frame: &Frame) -> Option<ApiPose> {
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self.frame(frame).map(|f| f.pose).map(|t| t.cast_unit())
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}
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}
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impl XRJointSpaceMethods<crate::DomTypeHolder> for XRJointSpace {
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/// <https://www.w3.org/TR/webxr-hand-input-1/#xrjointspace-jointname>
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fn JointName(&self) -> XRHandJoint {
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self.hand_joint
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}
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}
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