From 792c3860089612aa398a8dc2cadec5dcf28c85d7 Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Thu, 20 Feb 2025 09:30:23 -0800
Subject: [PATCH] last ray hit
---
engine/physics/src/physics.rs | 3 ++-
engine/session/src/session.rs | 15 +++++++++++++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/engine/physics/src/physics.rs b/engine/physics/src/physics.rs
index 0748db6..9383508 100644
--- a/engine/physics/src/physics.rs
+++ b/engine/physics/src/physics.rs
@@ -281,7 +281,8 @@ impl PhysicsCamera{
.clamp(Self::ANGLE_PITCH_LOWER_LIMIT,Self::ANGLE_PITCH_UPPER_LIMIT);
mat3::from_rotation_yx(ax,ay)
}
- fn rotation(&self)->Planar64Mat3{
+ #[inline]
+ pub fn rotation(&self)->Planar64Mat3{
self.get_rotation(self.clamped_mouse_pos)
}
fn simulate_move_rotation(&self,mouse_delta:glam::IVec2)->Planar64Mat3{
diff --git a/engine/session/src/session.rs b/engine/session/src/session.rs
index e7959b3..55bf47b 100644
--- a/engine/session/src/session.rs
+++ b/engine/session/src/session.rs
@@ -161,6 +161,7 @@ pub struct Session{
recording:Recording,
//players:HashMap<PlayerId,Simulation>,
replays:HashMap<BotId,Replay>,
+ last_ray_hit:Option<strafesnet_common::model::ModelId>,
}
impl Session{
pub fn new(
@@ -177,6 +178,7 @@ impl Session{
view_state:ViewState::Play,
recording:Default::default(),
replays:HashMap::new(),
+ last_ray_hit:None,
}
}
fn clear_recording(&mut self){
@@ -194,6 +196,19 @@ impl Session{
),
}
}
+ pub fn debug_raycast_print_model_id_if_changed(&mut self,time:SessionTime){
+ if let Some(frame_state)=self.get_frame_state(time){
+ let ray=strafesnet_common::ray::Ray{
+ origin:frame_state.body.extrapolated_position(self.simulation.timer.time(time)),
+ direction:-frame_state.camera.rotation().z_axis,
+ };
+ let model_id=self.geometry_shared.trace_ray(ray);
+ if model_id!=self.last_ray_hit{
+ println!("hit={model_id:?}");
+ self.last_ray_hit=model_id;
+ }
+ }
+ }
pub fn user_settings(&self)->&UserSettings{
&self.user_settings
}