49 lines
1.1 KiB
Rust
49 lines
1.1 KiB
Rust
use super::{alias::Alias, spatial::Spatial, Node};
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use crate::{
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core::client::{Client, INTERNAL_CLIENT},
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nodes::alias::AliasInfo,
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};
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use color_eyre::eyre::Result;
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use glam::{vec3, Mat4};
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use std::sync::Arc;
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use stereokit::input::StereoKitInput;
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use tracing::instrument;
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lazy_static::lazy_static! {
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static ref HMD: Arc<Node> = create();
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}
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fn create() -> Arc<Node> {
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let node = Arc::new(Node::create(&INTERNAL_CLIENT, "", "hmd", false));
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Spatial::add_to(&node, None, Mat4::IDENTITY, false).expect("Unable to make spatial for HMD");
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node
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}
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#[instrument(level = "debug", name = "Update HMD Pose", skip(sk))]
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pub fn frame(sk: &impl StereoKitInput) {
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let spatial = HMD
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.spatial
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.get()
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.expect("Unable to get spatial to update HMD");
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let hmd_pose = sk.input_head();
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*spatial.transform.lock() = Mat4::from_scale_rotation_translation(
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vec3(1.0, 1.0, 1.0),
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hmd_pose.orientation.into(),
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hmd_pose.position.into(),
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);
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}
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pub fn make_alias(client: &Arc<Client>) -> Result<Arc<Node>> {
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Alias::create(
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client,
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"",
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"hmd",
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&HMD,
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AliasInfo {
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local_signals: vec!["get_transform"],
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..Default::default()
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},
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)
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}
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