Can't Get Rid of Border

That's a lot of code to send for just this, so instead I'll just simplify it.

If you want the example, it can be found among the many Away3d examples - away3d-examples-fp11-master at github.

Here is a simple code that produces the same results:

package
{

   import away3d.animators.*;

   import away3d.animators.data.*;

   import away3d.animators.nodes.*;

   import away3d.animators.transitions.*;

   import away3d.audio.*;

   import away3d.bounds.*;

   import away3d.cameras.*;

   import away3d.cameras.lenses.*;

   import away3d.containers.*;

   import away3d.controllers.*;

   import away3d.core.base.*;

   import away3d.core.base.SubGeometry;

   import away3d.core.pick.*;

   import away3d.debug.*;

   import away3d.entities.*;

   import away3d.events.*;

   import away3d.extrusions.Elevation;

   import away3d.filters.*;

   import away3d.lights.*;

   import away3d.loaders.*;

   import away3d.loaders.parsers.*;

   import away3d.materials.*;

   import away3d.materials.lightpickers.*;

   import away3d.materials.methods.*;

   import away3d.paths.*;

   import away3d.primitives.*;

   import away3d.textures.*;

   import away3d.tools.helpers.*;

   import away3d.utils.*;

   import flash.automation.*;

   import flash.desktop.*;

   import flash.desktop.NativeApplication;

   import flash.display.*;

   import flash.display3D.textures.*;

   import flash.events.*;

   import flash.filesystem.*;

   import flash.filters.*;

   import flash.geom.*;

   import flash.media.*;

   import flash.system.*;

   import flash.text.TextField;

   import flash.text.TextFieldAutoSize;

   import flash.text.TextFormat;

   import flash.trace.Trace;

   import flash.ui.*;

   import flash.utils.*;

   import flash.xml.*;

   /**
  * Created by John on 7/16/2015.
  */
  /*[SWF(backgroundColor="#000000", frameRate="60")]*/
   public class myMainApp extends Sprite

  {

   private static const NUM_FIRES:uint = 10;

   //private var camera:Camera3D;
   private var view:View3D;

   private var cameraController:HoverController;

   //light objects
   private var directionalLight:DirectionalLight;

   private var lightPicker:StaticLightPicker;

   /**
  * Constructor
  */
   public function myMainApp():void //:void - function does not return a value, so doesn't waste time looking for any
  /*A function that has the same name as the class is called the "constructor" function.
  Every time a new instance of this class is created, the contents of this function (basic_v4) will be executed.*/
   {

   if (stage) init(); //if stage exists - initialize
   else addEventListener(Event.ADDED_TO_STAGE, init); //otherwise watch for it
   }

   /**
  * Global initialise function
  */
   private function init(e:Event = null):void // Event = null = init(has no arguments)
   {

   removeEventListener(Event.ADDED_TO_STAGE, init); // remove
  /*stage.scaleMode = StageScaleMode.NO_SCALE;
  stage.align = StageAlign.TOP_LEFT;*/
   stage.align = StageAlign.TOP_LEFT;

   //sdX = stage.x; sdY = stage.y;

   stage.displayState = StageDisplayState.FULL_SCREEN_INTERACTIVE;

   stage.scaleMode = StageScaleMode.SHOW_ALL;

   view = new View3D();

   view.backgroundColor = 0x000000; //background - black
   addChild(view); //add view to stage

   initListeners();

  }

   /**
  * Initialise the listeners
  */
   private function initListeners():void
   {

   addEventListener(Event.ENTER_FRAME, onEnterFrame);

   stage.addEventListener(Event.RESIZE, onResize);

   onResize();

  }

   /**
  * Navigation and render loop
  */
   private function onEnterFrame(event:Event):void
   {

   view.render();

  }

   /**
  * stage listener for resize events
  */
   private function onResize(event:Event = null):void
   {

   view.width = stage.stageWidth;

   view.height = stage.stageHeight;

   /*view.x = stage.stageWidth/2 - view.width/2;
  view.y = stage.stageHeight/2 - view.height/2;*/
   }

  }

}