3dmax制作模型的 时候出现黑面 多余的面怎么破?

2025-03-16 04:30:06
推荐回答(2个)
回答1:

首先 肯定一点的是 这不叫破面,这叫重面。

多边形物体在经过布尔运算或者说是你操作的复合对象之后,由于需要圆滑过度,有弧的地方必然会有很多点,而主要的点会自动连接主要的两点,且以最近距离连接,软件并不对其是否布线合理进行两点连接,仅仅是最近距离连接而已。

你可以试着操作一下,在只有一个面的多边形与其它物体相布尔或是复合对象后,转为多边形,都会自动生成两点之间的线,且两点相连是以最近的两个点连接。

知道以上这些内容后,再看你的图,特别是第二幅H左上角的位置,已经很明白的提示你,暗红色的地方是三重面,红色的地方是两重面,且两重面的地方法线一个向外,一个向内。

解决办法为:

  1. alt+C、ctrl+shift+E结合使用手动布线,布线的走向就不能往左上角走了,向其反方向位置布线,将重合面就给拉出来了

  2. 进行布尔或是复合对象前,方形物体上要运算的其它物体前,需要先进行细分,细分越多出错率就越低(不过要选择字母就有点费事、费时了)

    希望你能理解我说的,祝你学习愉快~!

回答2:

字不是布尔上去的吧,应该是法线问题,加个修改法线看看

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