I think it would be nice for Flutter to adopt the Clover / Scallop / Sunflower shape from Android 12 / M3.

It could be a custom OutlinedBorder with custom math like this: https://stackoverflow.com/a/25840319
You probably have access to the Android 12 source code, so that could also be helpful.

Figma uses three pieces of information:

• pointCount (number of spikes, 5 for a star)
• innerRadius (%, if it should grow inside or outside)
• cornerRadius

This is a widget that feels heavy to use, but when you need it is really nice to have. I would love to see in the framework.