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Question by Mikhail94 · Jun 27, 2017 at 05:49 PM · sprite

How to create outline circle sprite?

Hello. I want create outline circle sprite using polygons. I create circle sprite through Assets (top main menu) -> Create -> Sprites -> Circle. I can edit polygon, but I can not understand how to create a outline circle in this way.

I can't just copy all points and change the circle size. I also tried to generate outline from image with outline circle, but I did not understand how to remove the texture and keep only the outline.

The size of my sprite will change dynamically, so I would like to make it using polygons (like vector images which can resize without losing quality).

alt text

sprite-editor.png (15.3 kB)
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Answer by Kishotta · Jun 27, 2017 at 06:57 PM

This looks like a job for procedural mesh generation.

I went a head and threw something together for you using the same idea as in your image, but more dynamic. If you have any questions on it, feel free to ask.

CircleOutline.cs

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