c# - How can I make a bordered circle button expand into a bordered pill button on hover in Unity, and still maintain the border thickness? - Stack Overflow
Rounded corners in MRTK UI - DotNetByExample - The Next Generation
Procedural Rounded Image for Canvas UI : r/Unity3D
Unity Rounded Image Maker – Ali Tasci
Round Procedural Mesh Corners? C# - Unity Answers
Unity UI - Making a Panel Background with well rounded corners - Unity Forum