I adjusted a pen that was very suitable for drafting, even if it was black, it was gray, very much like a pencil
Light strength will be a pencil, and gravity will become a diffuse texture of rustling, which can be used to distinguish layers and do some fooling and learning
调了一个很适合用来打草稿的笔,哪怕调成黑色也是灰灰的,很像铅笔
轻力度会是铅笔,重力度会变成沙沙的扩散质感,可以用来区分层次,做一些摸鱼糊弄学

