AE制作夜晚延时光影手绘效果 Digital Tutors – Virtual Light Painting Using Trapcode Particular in After Effects利用Particular粒子插件模拟夜晚长时间曝光手绘光线效果，从C4D中导出样条线路径，然后再AE中作为粒子发射器In this After Effects tutorial, we’ll learn how to create a long exposure light painting effect using Trapcode Particular.

Along the way, you’ll learn how to create spline paths in CINEMA 4D from Illustrator paths and how to import the lights from CINEMA 4D into After Effects to use as particle emitters.

By the end of this After Effects training, you’ll have a solid understanding of how to create your own effects using splines as motion paths to animate particle emitters in 3D space.

Software required: Adobe Illustrator CS5, Adobe After Effects CS5.

5, Trapcode Particular 2.

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