移除 PlayerLocomotion.cs 中 Rigidbody 的 VelocityY 影响

1 files changed, 5 insertions, 1 deletions

diff --git a/Assets/Scripts/PlayerLocomotion.cs b/Assets/Scripts/PlayerLocomotion.cs
index 61eef1f..449dfc7 100644
--- a/Assets/Scripts/PlayerLocomotion.cs
+++ b/Assets/Scripts/PlayerLocomotion.cs
@@ -160,7 +160,11 @@ namespace DS
             Vector3 projectedVelocity = Vector3.ProjectOnPlane(baseVelocity, _normalVector);
 
             // 设置 Rigidbody 速度（物理驱动移动）
-            rigidbody.velocity = projectedVelocity;
+            rigidbody.velocity = new Vector3(
+                projectedVelocity.x, 
+                // 保留原始的 Velocity Y
+                rigidbody.velocity.y, 
+                projectedVelocity.z);
 
             // ----------------------------------------------------------
             // 4. 更新动画参数