How would you build an icon array within a material?

Hey guys,

I’m currently looking for a part of blueprint code for a radial arrangement of icons within a material. Simply I want to upload the icons as 100px x 100px and arrange them in an circle. How would you try to achieve this? For now it’s a big 1000px image as you can see on the screenshot, what shouldn’t be the end solution. In the end it should be an material instance that can have different arrangement of icons.

Could you help me out and give me a quick start tip?

Have a nice day!