Home Forums GAMES在线课程(现代计算机图形学入门)讨论区 作业5的结果为啥是倒的?

  • This topic has 3 replies, 2 voices, and was last updated 4 years ago by mvp.
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    • #4763 Score: 0
      mvp
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      2 pts

      有一样结果的吗

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    • #4766 Score: 0
      L-Sun
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      图片的原点在左上角,view space的原点正对着图片中心。所以应该是y轴的计算少了个负号。

    • #4769 Score: 0
      mvp
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      2 pts

      谢谢,解决了

    • #4770 Score: 0
      mvp
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      2 pts

      图像的y轴坐标是向下的,而视点的y轴坐标是朝上的

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