Depending on the way I want my quilt to look, I do 2 ways. One is to bind just like any other and basically cut off the points and the other, which took me quite a bit of time was to bind around each point- not an easy task! The last quilt I put an extra row all around and chopped off those points so I didn't lose too much of the pattern. Hope that gives you some ideas :)
Stunning quilt and colors!