4、用钢笔沿着色块的底部边缘勾出一条较细的选区,如图5,按Ctrl + Alt + D羽化1个像素后按Ctrl + J 把选区部分的色块复制到新的图层。然后加上图层蒙版,用黑色画笔把两端及中间部分擦点过渡效果。隐藏“底色”图层后的效果如图6。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/p00tyb4ow5b.jpg)
![](https://img.lvups.com/d/file/bigpic/2022/12/26/viiefebtj3r.jpg)
5、把“底色”图层显示出来,用钢笔勾出顶部边缘曲线,如图7,羽化1个像素后按Ctrl + J 复制到新的图层。影藏底图后的效果如图8。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/u0gcffudwc3.jpg)
![](https://img.lvups.com/d/file/bigpic/2022/12/26/ooyya5oqup1.jpg)
![](https://img.lvups.com/d/file/bigpic/2022/12/26/p00tyb4ow5b.jpg)
![](https://img.lvups.com/d/file/bigpic/2022/12/26/viiefebtj3r.jpg)
5、把“底色”图层显示出来,用钢笔勾出顶部边缘曲线,如图7,羽化1个像素后按Ctrl + J 复制到新的图层。影藏底图后的效果如图8。
![](https://img.lvups.com/d/file/bigpic/2022/12/26/u0gcffudwc3.jpg)
![](https://img.lvups.com/d/file/bigpic/2022/12/26/ooyya5oqup1.jpg)