How would i make a low polly fence? wiht like barbed wire on top of it?
UV map an image of the fence, with barbed wire included, to a plane. Same way you’d do a leaf, and you can find tutorials to tell you how to do that with a leaf.
Here is a quick and crude example of the barbed wire. I used the screw tool, and created a simple alpha image for mapping and then used the array modifier.
Best of Luck!