public float getOuterRadius() {
        return outerRadius;
    }
Constructs a new Torus. Center is the origin, but the Torus may be
transformed.

@param circleSamples
           The number of samples along the circles.
@param radialSamples
           The number of samples along the radial.
@param innerRadius minor radius of the torus
@param outerRadius major radius of the torus
jme3-core/src/main/java/com/jme3/scene/shape/Torus.java