destroy()
    {
        this.vertexBuffer.destroy();
        this.indexBuffer.destroy();
        this.vao.destroy();

        this.gl = null;
        this.vertices = null;
        this.uvs = null;
        this.interleaved = null;
        this.indices = null;
    }
/**
     * Removes this quad from WebGL.
     *
     */
Removes this quad from WebGL.
Removes this quad from WebGL .
destroy()
    {
        this.vertexBuffer.destroy();
        this.indexBuffer.destroy();
        this.vao.destroy();
        this.gl = null;
        this.vertices = null;
        this.uvs = null;
        this.interleaved = null;
        this.indices = null;
    }
destroy ( ) { this . vertexBuffer . destroy ( ) ; this . indexBuffer . destroy ( ) ; this . vao . destroy ( ) ; this . gl = null ; this . vertices = null ; this . uvs = null ; this . interleaved = null ; this . indices = null ; }
Removes this quad from WebGL.
Removes this quad from WebGL .