SketchpunkLabs | Unity3D - Procedurally made hexagon in a circle grid pattern. @SketchpunkLabs | Uploaded 8 years ago | Updated 2 days ago
Here's the unity project with all the code. Have fun with it.
https://github.com/sketchpunk/Unity3dExperiments/tree/master/CodeMesh

Good Online Tutorials that made this possible
https://www.youtube.com/user/codingmath

https://www.youtube.com/watch?v=IYMQ2ErFz0s&index=4&list=PLXoPWlNXQg8WuiBA8Nm6G0fX97SBonBlu