See Rounded Box

A rounded box is obviously very similar to a box but the constructor takes one additional Vector3f parameter: slope.

I am not sure what values the slope should be. The edges are super pointy and do not look rounded at all.

Vector3f min = new Vector3f(-5, -5, -5);
Vector3f max = new Vector3f(5, 5, 5);
Vector3f slope = new Vector3f(-0.1F, -0.1F, -0.1F);
RoundedBox rb = new RoundedBox("rounded box", min, max, slope);
rootNode.attachChild(rb);

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