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    • #5391 Score: 0
      water
      Participant
      2 pts

      如题,渲染的结果是右侧图,看起来没有答案图(左侧)那么亮

      • This topic was modified 2 years, 4 months ago by water.
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    • #5394 Score: -1
      助教
      Keymaster
      14 pts

      从条纹看,推测是部分直接光由于精度问题,被错误判断为遮挡。试着通过精度调整放宽相交限制。

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      • #5403 Score: 0
        water
        Participant
        2 pts

        确实,我把EPSILON放大到1e-4,然后就亮了。
        看这问题应该是物体上的点发的ray被物体自己挡住了。

      • #5558 Score: 0
        hegaoxiang
        Participant

        我这里除了横着的条纹,还有竖着的条纹,放大后我横着的条纹消失了,但是竖着的还在,并且在某些三角形面上噪声始终很大

      • #5562 Score: 0
        hegaoxiang
        Participant

        就是这个结果

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