From f20578bc4b559b877b5cc18bee0ff2540eedc192 Mon Sep 17 00:00:00 2001
From: atdunbg <atdunbg@qq.com>
Date: Thu, 8 Oct 2026 22:48:20 +0800
Subject: [PATCH] =?UTF-8?q?TestShoot=20=E5=BC=B9=E5=A4=B4=E5=8D=8A?=
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---
 App/scripts/TestShoot.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/App/scripts/TestShoot.cpp b/App/scripts/TestShoot.cpp
index 8222f26..f67c5a8 100644
--- a/App/scripts/TestShoot.cpp
+++ b/App/scripts/TestShoot.cpp
@@ -141,7 +141,11 @@ namespace {
             pb.Field("BulletSpeed", &m_BulletSpeed, 25.0f); // 枪口初速 m/s
             pb.Field("MuzzleOffset", &m_MuzzleOffset, 0.6f); // 出膛距离 m
             pb.Field("FireCooldown", &m_FireCooldown, 0.15f); // 最小射击间隔 s
-            pb.Field("BulletRadius", &m_BulletRadius, 0.08f); // 弹头碰撞半径 m
+            pb.Field("BulletRadius", &m_BulletRadius, 0.12f); // 弹头碰撞半径 m
+            // 半径 0.12 的反隧穿账：物理离散检测（无 CCD），检测带 =
+            // 半径 + 障碍半厚；薄板（如 0.2m 墙）窗口 2*(0.12+0.1)=0.44m
+            // > 每步进位移 0.42m（25 m/s @ 1/60），垂直命中保证检出。
+            // 半径越小高速弹越易整步跨过薄碰撞体（无接触=无事件）
         }
 
         void OnUpdate(f32 dt) override {