# 4.2 Seperating grains As mention before, we recommend users to draw grain markers on the connecting grains since it ensures the connecting grains will be seperated. - Original image: ![](https://i.imgur.com/Yp9KQVP.png) - Draw red markers: ![](https://i.imgur.com/mEufPNQ.jpg) - Resegment: ![](https://i.imgur.com/yWzp95u.png)