webxr_api/
input.rs

1/* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
4
5use euclid::RigidTransform3D;
6use malloc_size_of_derive::MallocSizeOf;
7use serde::{Deserialize, Serialize};
8
9use crate::{Hand, Input, JointFrame, Native};
10
11#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, Serialize, Deserialize, MallocSizeOf)]
12pub struct InputId(pub u32);
13
14#[derive(Clone, Copy, Debug, Serialize, Deserialize, MallocSizeOf)]
15pub enum Handedness {
16    None,
17    Left,
18    Right,
19}
20
21#[derive(Clone, Copy, Debug, Serialize, Deserialize, MallocSizeOf)]
22pub enum TargetRayMode {
23    Gaze,
24    TrackedPointer,
25    Screen,
26    TransientPointer,
27}
28
29#[derive(Clone, Debug, Serialize, Deserialize, MallocSizeOf)]
30pub struct InputSource {
31    pub handedness: Handedness,
32    pub target_ray_mode: TargetRayMode,
33    pub id: InputId,
34    pub supports_grip: bool,
35    pub hand_support: Option<Hand<()>>,
36    pub profiles: Vec<String>,
37}
38
39#[derive(Clone, Debug, Serialize, Deserialize, MallocSizeOf)]
40pub struct InputFrame {
41    pub id: InputId,
42    pub target_ray_origin: Option<RigidTransform3D<f32, Input, Native>>,
43    pub grip_origin: Option<RigidTransform3D<f32, Input, Native>>,
44    pub pressed: bool,
45    pub hand: Option<Box<Hand<JointFrame>>>,
46    pub squeezed: bool,
47    pub button_values: Vec<f32>,
48    pub axis_values: Vec<f32>,
49    pub input_changed: bool,
50}
51
52#[derive(Clone, Copy, Debug, Eq, PartialEq, Serialize, Deserialize)]
53pub enum SelectEvent {
54    /// Selection started
55    Start,
56    /// Selection ended *without* it being a contiguous select event
57    End,
58    /// Selection ended *with* it being a contiguous select event
59    Select,
60}
61
62#[derive(Clone, Copy, Debug, Eq, PartialEq, Serialize, Deserialize)]
63pub enum SelectKind {
64    Select,
65    Squeeze,
66}
webxr_api/input.rs

webxr_api/
input.rs
