[Papervision3D] Lines3D, LineMaterial, and the new system.

[Noah Aronsson-Brown]

Hello all,

I'm not the greatest coder but I have managed to do some things with Pv3D
and Andy Zupko's Line3D class in v1.5, however I am having so much trouble
getting anything to work in v2.0 and I really don't understand how the new
Line implementation works! If anyone could shed some light on this I would
really appreciate it! 

Btw: To make things worse (or more complicated for myself anyway) I am now
working in Flex beta 3 instead of the Flash IDE!

Here is the source that is giving me no output:

		public function init():void
		{
			//set up stage ---
			stage.quality = StageQuality.LOW;
			stage.align = StageAlign.TOP_LEFT;
			stage.scaleMode = StageScaleMode.NO_SCALE;
			
			//set up viewport, add to stage
			viewport = new Viewport3D(0,0,true);
			viewport.opaqueBackground = 0;
			addChild(viewport)
			
			//set up renderer
			renderer = new BasicRenderEngine();
			
			//set up camera
			camera = new Camera3D();
			camera.z = -2000;
			
			//set up light
			//light = new PointLight3D(true);

			//set up scene
			myScene = new Scene3D();
			
			//listen to enter frame
			addEventListener(Event.ENTER_FRAME, onEnterFrame);
			
			buildLine();
			
		}
		
		public function buildLine():void
		{
			//set up lines array
			apoint = new Vertex3D(0,0,0);
			bpoint = new Vertex3D(100,100,0);
			
			nabContainer = new DisplayObject3D();
			//create line material
			nabLineMaterial = new LineMaterial(0xFFFFFF, 100);
			
			//create line
			nabLines = new Lines3D(nabLineMaterial)
			nabLine = new Line3D(nabLines, nabLineMaterial, 8, apoint, bpoint);
			
			//set up line container add line and add to scene
			nabContainer.addChild(nabLines);
			myScene.addChild(nabContainer);
			//scene.addChild(lineContainer);
			
		}
		
		private function onEnterFrame(e:Event):void
		{
			//do something like rotate
			//camera.lookAt(nabContainer);
			nabContainer.yaw(2);
			//render scene
			renderer.renderScene(myScene, camera, viewport);
		}




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