[KongchangAI]
Unverified50% confidenceSolutionExact time

2D游戏中撞到屏幕边界时将对应方向速度乘以-1可实现反弹,这是完全弹性碰撞的简化模拟

1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen

Sources

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