最终效果
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045350.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
制作步骤:
新建文档,填充黑色。新建图层,使用矩形选框工具框出长方形选区
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045351.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
不取消选区,再选择椭圆选区工具,按住shift,鼠标继续框选出选区
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045352.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
ctrl+alt+D羽化10像素
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045353.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
随便填充一种颜色
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045354.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
为此图层添加如下图层样式:
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045355.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045356.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045357.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
最终的效果应该是这样的
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045358.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
ctrl+T将图形适当调扁一些
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045359.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
新建图层(图层2),使用矩形选区工具绘制长方形选区,填充白色
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453510.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
为此图层添加图层蒙版,选择渐变工作,设置如下图红圈部分,放大显示,在长方形中心向下边缘拖出渐变
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453511.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
最终的结果应该是这样的。完成后在图层蒙版右击鼠标,应用图层蒙版
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453512.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
继续添加图层蒙版,设置同上,从中心至边缘拖出渐变。完成后应用图层蒙版
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453513.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
在图层2下方新建图层,使用椭圆选区工具绘制椭圆选区,填充白色
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453514.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
ctrl+D取消选区,高斯模糊
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453515.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
降低此图层的不透明度至80%
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/10453516.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)
添加文字即可
![Photoshop教程:绘制一条炫目的光线线条](https://px.lanyin.net/image/http://www.wzsky.net/ddimg/uploadimg/20100315/1045350.jpg?imgsec=BaDJqMDbDFsSIp63u9fjCQ&imgexp=1739786400)