openvr watch

src/backend/input.rs

@@ -304,7 +304,7 @@ where
     #[cfg(debug_assertions)]
     log::trace!("Hit: {} {:?}", hovered.state.name, hit);
 
-    if pointer.now.grab && !pointer.before.grab {
+    if pointer.now.grab && !pointer.before.grab && hovered.state.grabbable {
         pointer.start_grab(hovered);
         return hit.dist;
     }
@@ -346,6 +346,9 @@ impl Pointer {
             }
 
             if let Some(hit) = self.ray_test(overlay.state.id, &overlay.state.transform) {
+                if hit.dist.is_infinite() || hit.dist.is_nan() {
+                    continue;
+                }
                 hits.try_push(hit);
             }
         }

src/backend/openvr/overlay.rs

@@ -48,7 +48,6 @@ impl OverlayData<OpenVrOverlayData> {
         self.data.color = Vec4::ONE;
 
         self.init(app);
-        self.upload_transform(overlay);
 
         if self.data.width < f32::EPSILON {
             self.data.width = 1.0;

src/backend/overlay.rs

@@ -43,7 +43,7 @@ impl Default for OverlayState {
             want_visible: false,
             show_hide: false,
             grabbable: false,
-            dirty: false,
+            dirty: true,
             relative_to: RelativeTo::None,
             spawn_scale: 1.0,
             spawn_point: Vec3A::NEG_Z,
@@ -95,6 +95,7 @@ impl OverlayState {
                     self.spawn_rotation,
                     self.spawn_point.into(),
                 );
+            self.dirty = true;
         }
     }
     pub fn reset(&mut self, app: &mut AppState) {

src/overlays/watch.rs

@@ -1,6 +1,7 @@
 use std::{sync::Arc, time::Instant};
 
 use chrono::Local;
+use glam::{vec2, Affine2};
 
 use crate::{
     backend::{
@@ -158,6 +159,8 @@ where
         });
         button_x += button_width;
     }
+    let interaction_transform =
+        Affine2::from_translation(vec2(0.5, 0.5)) * Affine2::from_scale(vec2(1., -2.0));
 
     let relative_to = RelativeTo::Hand(state.session.watch_hand);
 
@@ -169,6 +172,7 @@ where
             spawn_scale: 0.065,
             spawn_point: state.session.watch_pos.into(),
             spawn_rotation: state.session.watch_rot,
+            interaction_transform,
             relative_to,
             ..Default::default()
         },

src/state.rs

@@ -11,7 +11,7 @@ use crate::{
     shaders::{frag_color, frag_glyph, frag_screen, frag_sprite, frag_srgb, vert_common},
 };
 
-pub const WATCH_DEFAULT_POS: Vec3 = Vec3::new(0., 0., 0.15);
+pub const WATCH_DEFAULT_POS: Vec3 = Vec3::new(0.025, 0., 0.15);
 pub const WATCH_DEFAULT_ROT: Quat = Quat::from_xyzw(0.7071066, 0., 0.7071066, 0.0007963);
 
 pub struct AppState {
@@ -127,7 +127,7 @@ impl AppSession {
             screen_max_res: [2560, 1440],
             capture_method: "auto".to_string(),
             primary_hand: 1,
-            watch_hand: 1,
+            watch_hand: 0,
             watch_pos: WATCH_DEFAULT_POS,
             watch_rot: WATCH_DEFAULT_ROT,
             color_norm: Vec3 {