Hello, I have compiled AnimatedBitmapMaterialTest succesfully, but when browser window pop-ups I get blank black screen, any ideas why?
This is code I use:
package
{
import away3d.containers.*;
import away3d.lights.DirectionalLight;
import away3d.lights.LightBase;
import away3d.lights.PointLight;
import away3d.materials.AnimatedBitmapMaterial;
import away3d.materials.BitmapMaterial;
import away3d.primitives.Cube;
import away3d.primitives.Plane;
import away3d.containers.ObjectContainer3D;
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.display.MovieClip;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.events.Event;
import flash.utils.getTimer;
import flash.filters.DisplacementMapFilter;
import flash.filters.BlurFilter;
import flash.geom.Point;
[SWF(width="800", height="600", frameRate="60", backgroundColor="#000000")]
public class AnimatedBitmapMaterialTest extends Sprite
{
private var _view : View3D;
private var _ctr : ObjectContainer3D;
private var _light : PointLight;
private var _seaAnim:AnimatedBitmapMaterial;
[Embed(source="assets/models/textures/sea.jpg")]
private var SeaImage : Class;
[Embed(source="assets/models/textures/sea_NRM.png")]
private var SeaImageNRM : Class;
public function AnimatedBitmapMaterialTest()
{
addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event):void
{
initView();
initObjects();
this.addEventListener(Event.ENTER_FRAME, _handleEnterFrame);
}
private function initView():void
{
_view = new View3D();
this.addChild(_view);
_view.camera.x = 50;
_view.camera.y = 100;
_view.camera.z = -800;
_light = new PointLight();
_light.x = -1000;
_light.y = 1000;
_light.z = -1000;
_light.radius = 400;
_light.fallOff = 800;
_light.color = 0x66FFFFF;
_view.scene.addChild(_light);
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
stage.addEventListener(Event.RESIZE, onStageResize);
}
private function initObjects():void
{
var waterBmd:BitmapData = new SeaImage().bitmapData;
var maps:Array = generateSequence(waterBmd, 64);
var waterNMBmd:BitmapData = new SeaImageNRM().bitmapData;
var normalMaps:Array = generateSequence(waterNMBmd, 64);
//in this example we do not pass a movieClip, we generate a series of bitmapdata via code
// and use the setFrames method instead.
//Replace the null by a movieclip with 1 or more frames if you want to generate from an animation stored in a movieclip
// call then would be: _seaAnim = new AnimatedBitmapMaterial(myMc, true, false, 0);
_seaAnim = new AnimatedBitmapMaterial(null, true, false, 0, waterBmd);
_seaAnim.setMaps(maps);
_seaAnim.setNormalMaps(normalMaps);
_seaAnim.play();
_seaAnim.lights = [_light];
_ctr = new ObjectContainer3D();
var plane:Plane = new Plane(_seaAnim, 1000, 1000, 10, 10);
_ctr.addChild(plane);
var plane2:Plane = new Plane(_seaAnim, 1000, 1000, 10, 10);
plane2.rotationY = 180;
_ctr.addChild(plane2);
var cube:Cube = new Cube();
cube.material = _seaAnim;
cube.y += 50;
_ctr.addChild(cube);
_view.scene.addChild(_ctr);
}
private function generateSequence(sourceWater:BitmapData, copies:int = 1):Array
{
var watersources:Array = [];
var frames:Array = [];
var dubWater:BitmapData = sourceWater.clone();
var perlinmap:BitmapData = sourceWater.clone();
var dmf:DisplacementMapFilter = new DisplacementMapFilter(perlinmap, new Point(0, 0), 1, 1, 8, 8, "wrap");
var bf:BlurFilter = new BlurFilter(4,4);
var pt1:Point = new Point(0,0);
var pt2:Point = new Point(0,0);
var ptzero:Point = new Point(0,0);
var perlinOffsets:Array = [pt1, pt2];
var frame:BitmapData;
for(var i:uint = 0; i<copies; ++i){
sourceWater.copyPixels(dubWater,dubWater.rect,ptzero);
perlinOffsets[0].x += 8;
perlinOffsets[1].y += 2;
perlinmap.perlinNoise(256, 32, 2, 2, true, false, 2, true, perlinOffsets);
dmf.mapBitmap = perlinmap;
sourceWater.applyFilter(sourceWater, sourceWater.rect,ptzero,dmf);
sourceWater.applyFilter(sourceWater, sourceWater.rect,ptzero,bf);
sourceWater.draw(sourceWater,null,null,"hardlight",sourceWater.rect,true);
frame = sourceWater.clone();
watersources.push(frame);
}
watersources = watersources.concat(frames.reverse());
dubWater.dispose();
perlinmap.dispose();
dmf = null;
return watersources;
}
private function onStageResize(event : Event) : void
{
_view.width = stage.stageWidth;
_view.height = stage.stageHeight;
}
private function _handleEnterFrame(ev : Event) : void
{
_ctr.rotationY += 1;
_view.render();
}
}
}
