GIMP教程之"不一样的烟火" | GIMP tutorial -- fireworks effect

in utopian-io •  7 years ago 

Summary: This GIMP(version 2.8.22) tutorial shows how to create fireworks effect.
New year will coming soon, would you like the fireworks? follow me...

result:

image.png


步骤1:设置前景色为黑色,新建一幅800X800的图片:

image.png

步骤2:创建一个圆形选区,如下:

image.png

步骤3:应用HSV噪音滤镜:

image.png

设置如下:

image.png

步骤4:应用模糊滤镜:

image.png

结果如下:

image.png

步骤5:调整色阶

image.png

设置如下:

image.png

步骤6:摈弃选区:

image.png

步骤7:应用极座标滤镜:

image.png

设置如下:

image.png

结果如下:

image.png

步骤8:旋转图层:

image.png

结果如下:

image.png

步骤9:使用滤镜:

image.png

设置如下:

image.png

结果如下:

image.png

步骤9:旋转图层:

image.png

结果如下:

image.png

步骤10:再次使用极座标滤镜,设置如下:

image.png

结果如下:

步骤11:用黑色填充白色空白区域:

image.png

步骤12:再次调整色阶

image.png

步骤13:复制图层:

image.png

步骤14:将新图层背景副本图层模式设置为相加

image.png

步骤15:对背景副本图层应用高斯模糊滤镜:

image.png

设置如下:

image.png

结果如下:

image.png

步骤16:复制背景副本图层为新图层背景副本 #1

image.png

步骤17:对图层背景副本 #1再次应用高斯模糊滤镜,设置如下:

image.png

步骤18:平整图像:

image.png

步骤19:调整色彩平衡

image.png

设置如下:

image.png

步骤20:复制背景图层,并将图层模式设为相加

image.png

步骤21:再次平整图像

image.png

烟火的效果已经完成:

image.png

步骤22:将做好的烟火效果放到夜空中,打开另一幅图片。将烟火放入并且设置烟火的图层模式为仅变亮,即可得到最终结果:

image.png



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