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    • #6088 Score: 0
      condyy
      Participant
      2 pts

      我写完绳子模拟器的欧拉法之后,发现绳子自然下落之后就飞掉了,中间有很多值异常的巨大。请问这一块这么写有啥错误吗?

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    • #6092 Score: 0
      李梦凡
      Participant
      1 pt

      哈哈,我的也飞掉了,但是半隐式的就没事,只是换了个位置不知道为什么差别这么大

      • #6098 Score: 0
        condyy
        Participant
        2 pts

        能问下你半隐式具体咋写的吗orz我这里实在改不出来了,我这么写的

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        • #6146 Score: 1
          Abyss
          Participant

          你看看你m2的forces+=-m1->forces对吗~m1上的力可是+=出来,会被另外一端连接的弹簧的力影响的哦~

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    • #6152 Score: 0
      安安
      Participant
      -1 pt

      请问一下我的绳子一动不动是咋回事呢,输出了坐标如下图。

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    • #7070 Score: 0
      Jdaxia
      Participant
      1 pt

      @condyy 你的velocity和position 位置反了。。。。

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