@HMorton again. I saw your post in the other thread, so I will include another example of Edge Crease below. This time, let's say you want to keep or create a point instead of just creasing or sharpening the edges of the subdivided cube.

Below are two examples. Both are just simple default cubes with Edge Crease on certain edges. If you want to create a pointy edge, then you need to create 3 Creased Edges which all point to the same vertex. This is where Vertex Creasing would come in very handy, but we don't have that ability yet, so this is the only alternative. Yes, you can use things like bevel to create the same effect, but then you're adding more than just one extra edge to the model.

Let me know if this makes sense.

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