Home Forums GAMES在线课程(现代计算机图形学入门)讨论区 waitkey()始终接收不到键盘输入的问题

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    • #5286 Score: 0
      YuOwen
      Participant

      作业一画出三角形后,想做旋转操作,waitkey()函数返回值始终为-1,请问是怎么回事。

    • #5287 Score: 0
      YuOwen
      Participant

      代码

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