Re: [away3d] Twist

[jens lofberg]

Happy to help... like your articles. jens Le 24/11/2010 17:05, Darcey Lloyd a écrit : Never mind my last response... Was me being dumb lol I re-created the project as a pure AS3 Project (no mxml) and I get no errors for type conversion and input params on new Twist(). And no error on addModifier(twist). Then I realised I called the project Twist --- lol name conflict. ( self slap lol ). I will post up articles on my site over the next few days with examples of all the AS3DMod modifiers in use. Thanks. Darcey Here is full working code: package { import away3d.cameras.HoverCamera3D; import away3d.containers.Scene3D; import away3d.containers.View3D; import away3d.core.render.BasicRenderer; import away3d.core.utils.Cast; import away3d.debug.AwayStats; import away3d.materials.BitmapMaterial; import away3d.primitives.Plane; import away3d.primitives.Trident; import com.as3dmod.ModifierStack; import com.as3dmod.core.Vector3; import com.as3dmod.modifiers.Bend; import com.as3dmod.modifiers.Twist; import com.as3dmod.plugins.away3d.LibraryAway3d; import com.as3dmod.util.Phase; import flash.display.Sprite; import flash.display.StageAlign; import flash.display.StageScaleMode; import flash.events.Event; import flash.events.MouseEvent; import flash.geom.Vector3D; [SWF(frameRate="31", backgroundColor="#FFFFFF")] //[SWF(width="800", height="600", frameRate="31"}] // ------------------------------------------------------------------------------------------------ public class AS3TwistTest extends Sprite { // ------------------------------------------------------------------------------------------------ // Embedded asssets /* [Embed(source='assets/front.jpg')] private var page1aAsset:Class; [Embed(source='assets/back.jpg')] private var page1bAsset:Class; */ // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ // Var defs // ------------------------------------------------------------------------------------------------ private var away3DContainer:Sprite; private var away3DStatsContainer:Sprite; // Var ini private var scene:Scene3D; private var camera:HoverCamera3D; private var view:View3D; private var renderer:BasicRenderer; private var bMove:Boolean = false; private var lastPanAngle:Number; private var lastTiltAngle:Number; private var lastMouseX:Number; private var lastMouseY:Number; // Primitives private var plane:Plane; private var nSegments:Number = 10; // Materials private var bmat1:BitmapMaterial; private var bmat2:BitmapMaterial; // Vars AS3DMod private var bend:Bend; private var twist:Twist; private var twistPhase:Phase; private var modStack:ModifierStack; // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ public function AS3TwistTest() { // stage stage.align = StageAlign.TOP_LEFT; stage.scaleMode = StageScaleMode.NO_SCALE; // Containers away3DContainer = new Sprite(); away3DStatsContainer = new Sprite(); addChild(away3DContainer); addChild(away3DStatsContainer); // Setup Away3D camera = new HoverCamera3D(); renderer = new BasicRenderer(); scene = new Scene3D(); view = new View3D(); view.scene = scene; view.camera = camera; view.renderer = renderer; view.x = stage.stageWidth / 2; view.y = stage.stageHeight / 2; // Setup away3d stats (appears to slow the cpu) var awaystats:AwayStats = new AwayStats(view); away3DStatsContainer.addChild(awaystats); var tr:Trident = new Trident(500,true); scene.addChild(tr); // Setup camera camera.minTiltAngle = -80; camera.maxTiltAngle = 80; camera.panAngle = 150; camera.tiltAngle = 20; camera.zoom = 5; // Add Away3D to its container UIComponent away3DContainer.addChild(view); // Resize handler this.addEventListener(Event.RESIZE,handleBrowserResize); handleBrowserResize(); // Enter frame handler (make things move) stage.addEventListener(Event.ENTER_FRAME, onEnterFrame); stage.addEventListener(MouseEvent.MOUSE_DOWN,mouseDownHandler); stage.addEventListener(MouseEvent.MOUSE_UP,mouseUpHandler); // Setup materials //bmat1 = new BitmapMaterial(  Cast.bitmap( new page1aAsset() )  ); //bmat2 = new BitmapMaterial(  Cast.bitmap( new page1bAsset() )  ); // generate generateScene(); } // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ private function generateScene():void { //plane = new Plane({segmentsW:10,segmentsH:10,width:800,height:800,material:new WireframeMaterial()}); plane = new Plane(); plane.segmentsW = plane.segmentsH = nSegments; plane.width = 800; plane.height = 800; plane.bothsides = true; //plane.material = bmat1; //plane.back = bmat2; scene.addChild(plane); // AS3DMod Start modStack = new ModifierStack(new LibraryAway3d(), plane); twist = new Twist(Math.PI/2); twist.vector = new Vector3(1,0,0);  twistPhase = new Phase(); modStack.addModifier(twist); } // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ private function onEnterFrame(event:Event):void { // AS3DMod - Animate twist and apply twistPhase.value += 0.05; twist.angle = Math.PI / 4 * twistPhase.phasedValue; trace("twist.angle = " + twist.angle); // Traces anglle from -0.7 to +0.7 this.modStack.apply(); // Camera movement if (bMove) { camera.panAngle = 0.3 * (stage.mouseX - lastMouseX) + lastPanAngle; camera.tiltAngle = 0.3 * (stage.mouseY - lastMouseY) + lastTiltAngle; } // Hover camera camera.hover(); // Render view.render(); } // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ private function mouseDownHandler(event:MouseEvent):void { lastPanAngle = camera.panAngle; lastTiltAngle = camera.tiltAngle; lastMouseX = stage.mouseX; lastMouseY = stage.mouseY; bMove = true; stage.addEventListener(Event.MOUSE_LEAVE, onStageMouseLeave); } // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ private function mouseUpHandler(event:MouseEvent):void { bMove = false; stage.removeEventListener(Event.MOUSE_LEAVE, onStageMouseLeave); } // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ private function onStageMouseLeave(event:Event):void { bMove = false; stage.removeEventListener(Event.MOUSE_LEAVE, onStageMouseLeave);      } // ------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------ // Browser resize handler (simply adjust view3d center x:0 y:0 at browser 1/2 width and height to keep things in the middle private function handleBrowserResize(e:Event=null):void { this.view.x = stage.stageWidth/2; this.view.y = stage.stageHeight/2; } // ------------------------------------------------------------------------------------------------ } }