feat: implement SkyTex and SkyLight

Signed-off-by: Schmarni <marnistromer@gmail.com>

src/main.rs

@@ -9,6 +9,7 @@ pub mod tracking_offset;
 #[cfg(feature = "wayland")]
 mod wayland;
 
+use crate::nodes::drawable::sky::SkyPlugin;
 use crate::nodes::input;
 
 use bevy::MinimalPlugins;
@@ -379,6 +380,7 @@ fn bevy_loop(
 	);
 
 	app.add_plugins(bevy_sk::hand::HandPlugin);
+	app.add_plugins(bevy_equirect::EquirectangularPlugin);
 	// app.add_plugins(HandGizmosPlugin);
 	app.world_mut().resource_mut::<AmbientLight>().brightness = 1000.0;
 	if let Some(priority) = args.overlay_priority {
@@ -415,6 +417,8 @@ fn bevy_loop(
 		TextNodePlugin,
 		LinesNodePlugin,
 		AudioNodePlugin,
+		// not really a node ig? at least for now
+		SkyPlugin,
 	));
 	// object plugins
 	app.add_plugins((PlaySpacePlugin, HandPlugin, ControllerPlugin, HmdPlugin));

src/nodes/drawable/lines.rs

@@ -78,11 +78,11 @@ fn build_line_mesh(
 				let mut peekable = line.points.iter().peekable();
 				while let Some(curr) = peekable.next() {
 					// Skip this point if it has the same position as the previous point
-					if let Some(prev) = last {
-						if Vec3::from(prev.point) == Vec3::from(curr.point) {
-							last = Some(curr);
-							continue;
-						}
+					if let Some(prev) = last
+						&& Vec3::from(prev.point) == Vec3::from(curr.point)
+					{
+						last = Some(curr);
+						continue;
 					}
 
 					let mut end = false;
@@ -127,6 +127,9 @@ fn build_line_mesh(
 					(Some(last), None) => last,
 					(Some(last), Some(next)) => last.lerp(next, 0.5),
 				};
+				if !quat.is_finite() {
+					panic!("non finite quat: next: {next:?}, last: {last:?}, curr: {curr:?},");
+				}
 				let normals = [
 					Vec3::X,
 					Vec3::new(1., 0., 1.).normalize(),

src/nodes/drawable/mod.rs

@@ -1,5 +1,6 @@
 pub mod lines;
 pub mod model;
+pub mod sky;
 pub mod text;
 
 use self::{lines::Lines, model::Model, text::Text};
@@ -13,6 +14,7 @@ use color_eyre::eyre::eyre;
 use model::ModelPart;
 use parking_lot::Mutex;
 use stardust_xr::values::ResourceID;
+use tracing::info;
 use std::{ffi::OsStr, path::PathBuf, sync::Arc};
 
 static QUEUED_SKYLIGHT: Mutex<Option<Option<PathBuf>>> = Mutex::new(None);
@@ -51,6 +53,7 @@ impl InterfaceAspect for Interface {
 		calling_client: Arc<Client>,
 		tex: Option<ResourceID>,
 	) -> Result<()> {
+		info!("setting sky tex");
 		let resource_path = tex
 			.map(|tex| {
 				get_resource_file(&tex, &calling_client, &[OsStr::new("hdr")])
@@ -66,6 +69,7 @@ impl InterfaceAspect for Interface {
 		calling_client: Arc<Client>,
 		light: Option<ResourceID>,
 	) -> Result<()> {
+		info!("setting sky light");
 		let resource_path = light
 			.map(|light| {
 				get_resource_file(&light, &calling_client, &[OsStr::new("hdr")])