How to use

resize

function

in

STACKGL_resize_drawingbuffer

set width(value) {
  if(this.__gl__) {
   const ext = this.__gl__.getExtension('STACKGL_resize_drawingbuffer');
   ext.resize(value, this.height);
  }
  super.width = value;
 }

set height(value) {
  if(this.__gl__) {
   const ext = this.__gl__.getExtension('STACKGL_resize_drawingbuffer');
   ext.resize(this.width, value);
  }
  super.height = value;
 }