@Override
    public void write(JmeExporter e) throws IOException {
        e.getCapsule(this).write(pointA, "pointa", Vector3f.ZERO);
        e.getCapsule(this).write(pointB, "pointb", Vector3f.ZERO);
        e.getCapsule(this).write(pointC, "pointc", Vector3f.ZERO);
    }
Serializes this triangle to the specified exporter, for example when
saving to a J3O file.

@param e (not null)
@throws IOException from the exporter
jme3-core/src/main/java/com/jme3/math/Triangle.java