我已经开始了解 Starling，然后我找到了 Nape。在 GotoAndLearn.com，我找到了使用它们的教程，并且我使用几乎相同的原理进行了自己的测试。
我已将该项目上传到 github，以便更好地理解该问题：
https://github.com/alesys/RolfNapeStarlingTest
我正在使用 Flash Builder 4.7（测试版），从 Flash Pro CS6 导出精灵表，使用 Starling 和 Nape 的最新 SWC，以及最新的 XCode。
我有 4 节课：
RolfNapeTest延伸flash.display.Sprite。这是主课。Assets. 它用于嵌入纹理。Game延伸starling.display.Sprite。处理所有 Nape 的东西。Char延伸starling.display.Sprite。显示随机纹理Assets并监听starling.events.TouchEvent.
所以，我读到的一件事是确保将纹理嵌入到一个单独的静态类中。所以我在Assets课堂上做了这个。
public static function getTexture(spriteName:String):Vector.<Texture>
{
if (!atlas)
atlas = new TextureAtlas(Texture.fromBitmap(new SPRITES()),XML(new XMLSPRITES()));
return atlas.getTextures(spriteName);
}
Char类也很简单：
package
{
import nape.geom.Vec2;
import nape.phys.Body;
import starling.display.MovieClip;
import starling.display.Sprite;
import starling.events.Event;
import starling.events.TouchEvent;
import starling.events.TouchPhase;
public class Char extends Sprite
{
private var body:Body;
public function Char(body:Body)
{
super();
this.body = body;
addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event):void
{
addChild(new MovieClip(Assets.getTexture((Math.random()>0.5)?Assets.SPRITE_FLAVIA:Assets.SPRITE_MARIANA)));
pivotX = width>>1;
pivotY = height>>1;
addEventListener(TouchEvent.TOUCH, handle_touch);
}
private function handle_touch(te:TouchEvent):void
{
if ( te.getTouch(this,TouchPhase.BEGAN))
{
body.velocity = new Vec2(Math.random()*1000-500,-2000);
}
}
}
}
它接收一个Body实例作为参数，加载一个纹理，监听一个touch事件，当它发生时改变Body速度。
现在，处理 Nape 的类是Game：
package
{
import nape.geom.Vec2;
import nape.phys.Body;
import nape.phys.BodyType;
import nape.phys.Material;
import nape.shape.Polygon;
import nape.space.Space;
import starling.display.DisplayObject;
import starling.display.Sprite;
import starling.events.Event;
public class Game extends Sprite
{
private var space:Space;
private var count:int;
public function Game()
{
super();
addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event):void
{
space = new Space(new Vec2(0,3000));
var walls:Body = new Body(BodyType.STATIC);
var wall_left:Polygon = new Polygon(Polygon.rect(-20,0,20,stage.stageHeight));
var wall_right:Polygon = new Polygon(Polygon.rect(stage.stageWidth,0,20,stage.stageHeight));
var floor:Polygon = new Polygon(Polygon.rect(0,stage.stageHeight,stage.stageWidth,20));
walls.shapes.add(wall_left);
walls.shapes.add(wall_right);
walls.shapes.add(floor);
walls.space = space;
count = 0;
addEventListener(Event.ENTER_FRAME, loop);
}
private function loop(e:Event):void
{
if ( Math.random()<0.03 && count < 50)
{
count++;
addChar();
}
space.step(1/60);
}
private function addChar():void
{
var body:Body = new Body(BodyType.DYNAMIC,new Vec2(Math.random()*stage.stageWidth,-200));
body.shapes.add(new Polygon(Polygon.box(50,100),new Material(20)));
body.graphic = new Char(body);
body.graphicUpdate = graphicUpdate;
body.space = space;
addChild(body.graphic);
}
private function graphicUpdate(body:Body):void
{
var gra:DisplayObject = body.graphic as DisplayObject;
gra.x = body.position.x;
gra.y = body.position.y;
gra.rotation = body.rotation;
}
}
}
如您所见，它非常直。创建一个Space实例，然后创建一些墙，最后监听Event.ENTER_FRAME调用Space.step()并随机创建新Char实例。
现在我明白了，可能我应该创建所有 50 个Char类实例并将Object它们汇集起来。但我也明白这只会影响实例化时的性能。但可能这将是我将在下一次提交中修改的第一件事。
因此，在 Browser 和 Air 上对其进行了测试，效果很好。永远不会像预期的那样从 60fps 下降。
然后我在我的 iPhone4S 上试了一下。在我达到大约 30 个实例之前，一切都以 60fps 的速度顺利进行。然后它开始急剧下降，直到达到 30fps。
另外我必须补充一点：出于某种原因，我收到了来自 Nape SWC 的很多警告：
Description Resource Path Location Type
The definition getClass.T depended on by Type in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition getClass.T depended on by Type in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by flash.Boot in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by flash.Boot in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.CbTypeList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.CbTypeList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.Listener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.Listener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.ListenerList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.ListenerList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.PreListener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.callbacks.PreListener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.constraint.Constraint in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.constraint.Constraint in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.constraint.ConstraintList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.constraint.ConstraintList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.dynamics.ArbiterList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.dynamics.ArbiterList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.dynamics.ContactList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.dynamics.ContactList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.dynamics.InteractionGroupList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.dynamics.InteractionGroupList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.geom.GeomPoly in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.geom.GeomPoly in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.geom.GeomPolyList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.geom.GeomPolyList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.geom.RayResultList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.geom.RayResultList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.geom.Vec2List in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.geom.Vec2List in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.phys.BodyList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.phys.BodyList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.phys.CompoundList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.phys.CompoundList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.phys.InteractorList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.phys.InteractorList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.shape.EdgeList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.shape.EdgeList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.shape.ShapeList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.shape.ShapeList in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by nape.space.Space in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by nape.space.Space in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by StringTools in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by StringTools in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_Callback in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_Callback in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_InteractionListener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_InteractionListener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_Listener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_Listener in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_OptionType in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.callbacks.ZPP_OptionType in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_AABB in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_AABB in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Collide in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Collide in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_GeomPoly in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_GeomPoly in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_GeomVert in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_GeomVert in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Mat23 in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Mat23 in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Ray in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Ray in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Vec2 in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Vec2 in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Vec3 in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.geom.ZPP_Vec3 in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.phys.ZPP_Compound in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.phys.ZPP_Compound in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.phys.ZPP_Interactor in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.phys.ZPP_Interactor in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.shape.ZPP_Polygon in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.shape.ZPP_Polygon in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.space.ZPP_DynAABBPhase in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.space.ZPP_DynAABBPhase in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.space.ZPP_Space in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.space.ZPP_Space in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.space.ZPP_SweepPhase in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.space.ZPP_SweepPhase in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Debug in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Debug in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_MixVec2List in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_MixVec2List in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_Body in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_Body in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_CbSet in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_CbSet in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_CbSetPair in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_CbSetPair in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_PartitionVertex in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_PartitionVertex in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_SimpleEvent in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_SimpleEvent in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_SimpleSeg in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_SimpleSeg in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_SimpleVert in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found NapeTest2 line 0 Flex Problem
The definition Null.T depended on by zpp_nape.util.ZPP_Set_ZPP_SimpleVert in the SWC /Users/rolf/Documents/AS3 libs/Nape/swc/release_nape.swc could not be found RolfNapeTest line 0 Flex Problem
所以，问题是：除了Object汇集所有Char实例之外，我是否遗漏了其他可能导致 FPS 下降的东西？也许来自 SWC 的所有这些警告消息都与此有关，但为什么这不会在 Air 或 Browser 上发生？
还是我应该简单地切换到 Box2DFlashAS3？
感谢您的阅读。