From ff7bf82f02c638e30b78d54dd38521a2daa09384 Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Tue, 14 Jul 2026 14:40:46 +0800
Subject: [PATCH] chore: silence dead-code warnings in physics test-mirror
 module

---
 src/physics.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/physics.rs b/src/physics.rs
index 71d30f2..1749628 100644
--- a/src/physics.rs
+++ b/src/physics.rs
@@ -1,5 +1,12 @@
 //! CPU mirror of the shader physics, for unit-testing.
 //! Natural units: Rs = 1.
+//
+// These functions exist to be exercised by the integration test crate
+// (`tests/physics_test.rs`), not by the binary. The binary pulls this module
+// in only for `kerr_isco` (UI) and `kerr_horizon` (UI); the rest are test-only
+// mirrors of shader math. Silence the resulting dead-code noise at the module
+// level rather than per-function.
+#![allow(dead_code)]
 
 use bevy::math::{Vec3, Vec4};