How to make Skill with Particle

How can I? tell me exactly. tell me tips

 

Study trigonometric functions

 

Also this video could help

 

[QUOTE = "GamakCZ, 게시물 : 68927, 회원 : 142"] 또한이 동영상이 도움이 될 수 있습니다

[MEDIA = youtube] WvoFgL4P_rw [/ MEDIA] [/ QUOTE]
is there some example plugin? and Is trigonometric functions is mostly used in making skill plugins?

 

Codes won't make sense for you if you don't understand trigonometric functions...

Here is code for making the circle