How to use the webgl-operate.GeosphereGeometry function in webgl-operate

node.addComponent(transform);

        /* Create and load texture. */
        const texture = new Texture2D(this._context, 'Texture');
        texture.initialize(1, 1, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE);
        texture.fetch('./data/concrete_floor_02_diff_1k.webp', false).then(() => {
            this.invalidate(true);
        });

        /* Create material */
        const material = new SceneExampleMaterial(this._context, 'ExampleMaterial1');
        material.texture = texture;
        material.textured = true;

        /* Create geometry. */
        const geometry = new GeosphereGeometry(
            this._context,
            'mesh',
            1.0,
            true);

        geometry.initialize(this._aMeshVertex, this._aMeshTexCoord);

        const sphere = new GeometryComponent();
        sphere.geometry = geometry;
        sphere.material = material;

        node.addComponent(sphere);

        return node;
    }

node.addComponent(transform);

        /* Create and load texture. */
        const texture = new Texture2D(this._context, 'Texture');
        texture.initialize(1, 1, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE);
        texture.fetch('./data/concrete_floor_02_diff_1k.webp', false).then(() => {
            this.invalidate(true);
        });

        /* Create material */
        const material = new SceneExampleMaterial(this._context, 'ExampleMaterial1');
        material.texture = texture;
        material.textured = true;

        /* Create geometry. */
        const geometry = new GeosphereGeometry(
            this._context,
            'mesh',
            1.0,
            true);

        geometry.initialize(this._aMeshVertex, this._aMeshTexCoord);

        const sphere = new GeometryComponent();
        sphere.geometry = geometry;
        sphere.material = material;

        node.addComponent(sphere);

        return node;
    }

protected generateSphere2Node(parent: SceneNode): SceneNode {
        /* Create node and transform */
        const node = parent.addNode(new SceneNode('mesh'));
        const translate = mat4.fromTranslation(mat4.create(), vec3.fromValues(1.0, 0.0, 0.0));
        const scale = mat4.fromScaling(mat4.create(), vec3.fromValues(0.4, 0.4, 0.4));
        const transformMatrix = mat4.multiply(mat4.create(), translate, scale);

        const transform = new TransformComponent(transformMatrix);
        node.addComponent(transform);

        /* Create material */
        const material = new SceneExampleMaterial(this._context, 'ExampleMaterial2');
        material.textured = false;

        /* Create geometry. */
        const geometry = new GeosphereGeometry(
            this._context,
            'mesh',
            1.0,
            true);

        geometry.initialize(this._aMeshVertex, this._aMeshTexCoord);

        const sphere = new GeometryComponent();
        sphere.geometry = geometry;
        sphere.material = material;

        node.addComponent(sphere);

        return node;
    }

protected generateSphere2Node(parent: SceneNode): SceneNode {
        /* Create node and transform */
        const node = parent.addNode(new SceneNode('mesh'));
        const translate = mat4.fromTranslation(mat4.create(), vec3.fromValues(1.0, 0.0, 0.0));
        const scale = mat4.fromScaling(mat4.create(), vec3.fromValues(0.4, 0.4, 0.4));
        const transformMatrix = mat4.multiply(mat4.create(), translate, scale);

        const transform = new TransformComponent(transformMatrix);
        node.addComponent(transform);

        /* Create material */
        const material = new SceneExampleMaterial(this._context, 'ExampleMaterial2');
        material.textured = false;

        /* Create geometry. */
        const geometry = new GeosphereGeometry(
            this._context,
            'mesh',
            1.0,
            true);

        geometry.initialize(this._aMeshVertex, this._aMeshTexCoord);

        const sphere = new GeometryComponent();
        sphere.geometry = geometry;
        sphere.material = material;

        node.addComponent(sphere);

        return node;
    }

mouseEventProvider: MouseEventProvider,
        /* keyEventProvider: KeyEventProvider, */
        /* touchEventProvider: TouchEventProvider */): boolean {

        this._promises = new Array();

        this.showSpinner();
        this._isLoaded = false;

        this._defaultFBO = new DefaultFramebuffer(context, 'DefaultFBO');
        this._defaultFBO.initialize();
        this._defaultFBO.bind();

        const gl = context.gl;

        this._sphere = new GeosphereGeometry(context, 'Sphere');
        this._sphere.initialize();

        const vert = new Shader(context, gl.VERTEX_SHADER, 'mesh.vert');
        vert.initialize(require('./data/mesh.vert'));
        const frag = new Shader(context, gl.FRAGMENT_SHADER, 'imagebasedlighting.frag');
        frag.initialize(require('./data/imagebasedlighting.frag'));

        this._program = new Program(context, 'CubeProgram');
        this._program.initialize([vert, frag], false);

        this._program.attribute('a_vertex', this._sphere.vertexLocation);
        this._program.attribute('a_texCoord', this._sphere.texCoordLocation);
        this._program.link();
        this._program.bind();

        this._uViewProjection = this._program.uniform('u_viewProjection');