public static void main(String[] args){
        TestCustomMesh app = new TestCustomMesh();
        app.start();
    }
How to create custom meshes by specifying vertices
We render the mesh in three different ways, once with a solid blue color,
once with vertex colors, and once with a wireframe material.
@author KayTrance
jme3-examples/src/main/java/jme3test/model/shape/TestCustomMesh.java