CODEWITHSUNDEEP
actionscript-3
ggg
ggg

Reputation: 1192

Simple button as3

Hi i m trying to implement a simple button on my as3. but this is not working.

i just added bouton1 to my scene but when i click on it nothing happen ( trace function doesnt show my message

this is my code

package {

import flash.events.Event;
import flash.events.MouseEvent;
import flash.geom.Point;
import flash.display.SimpleButton;






//import org.papervision3d.core.animation.clip.AnimationClip3D;
import org.papervision3d.objects.parsers.DAE;
//import org.papervision3d.objects.parsers.Max3DS;
//import org.papervision3d.objects.parsers.KMZ;
import org.papervision3d.view.BasicView;    
import org.papervision3d.events.FileLoadEvent;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.view.BasicView;

//added color to objects
import org.papervision3d.materials.ColorMaterial;
import org.papervision3d.materials.utils.MaterialsList;

import org.papervision3d.core.math.Matrix3D;
import org.papervision3d.core.math.Number3D;
import org.papervision3d.lights.PointLight3D;

public class ExternalModelsExample extends BasicView

{
    private static const FORWARD:Number3D = new Number3D(0, 0, 1);
    private var model:DisplayObject3D;
    private var model2:DisplayObject3D;
    private var model3:DisplayObject3D;/*
    private var model4:DisplayObject3D;
    private var model5:DisplayObject3D;
    private var model6:DisplayObject3D;
    private var model7:DisplayObject3D;
    private var model8:DisplayObject3D;
    private var model9:DisplayObject3D;
    private var model10:DisplayObject3D;*/
    private var rotX:Number = 0.2;
    private var rotY:Number = 0.2;
    private var camPitch:Number = 90;
    private var camYaw:Number = 270;
    private var easeOut:Number = 0.1;


    // definition de la propriété couleur
    private var color:ColorMaterial;
    private var color2:ColorMaterial;
    private var color3:ColorMaterial;/*
    private var color4:ColorMaterial;
    private var color5:ColorMaterial;
    private var color6:ColorMaterial;
    private var color7:ColorMaterial;
    private var color8:ColorMaterial;
    private var color9:ColorMaterial;
    private var color10:ColorMaterial;*/

    private var previousMousePoint:Point = new Point();
    private var isMouseDown:Boolean = false;

    var bouton1:SimpleButton = new SimpleButton();




    public function ExternalModelsExample()
    {   
        stage.frameRate = 40;
        init();
        startRendering();
        addChild(bouton1);
        bouton1.addEventListener(MouseEvent.CLICK, test);
        stage.addEventListener(MouseEvent.MOUSE_DOWN, stage_mouseDownHandler);
        stage.addEventListener(MouseEvent.MOUSE_UP, stage_mouseUpHandler);




    }
    public function test(){
        trace("test");
    }


    private function init():void
    {




        //Declaration color material
        color = new ColorMaterial(0x65b5ff);
        color2 = new ColorMaterial(0xffffff);
        color3 = new ColorMaterial(0x757575);/*
        color4 = new ColorMaterial(0x65b5ff);
        color5 = new ColorMaterial(0xffffff);
        color6 = new ColorMaterial(0x874630);
        color7 = new ColorMaterial(0xbe0da7);
        color8 = new ColorMaterial(0x3107bb);
        color9 = new ColorMaterial(0xff4448);
        color10 = new ColorMaterial(0xc7c7c7);*/


        //COLLADA Utah Teapot
        //Add import on top: import org.papervision3d.objects.parsers.DAE;
        model = new DAE();
        model.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model).load("assets/Z1.DAE", new MaterialsList ( { all:color } ));
        model2 = new DAE();
        model2.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model2).load("assets/Z2.DAE", new MaterialsList ( { all:color2 } ));
        model3 = new DAE();
        model3.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model3).load("assets/Z3.DAE", new MaterialsList ( { all:color3 } ));
        /*model = new DAE();
        model.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model).load("assets/Z4.DAE", new MaterialsList ( { all:color } ));
        model2 = new DAE();
        model2.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model2).load("assets/Z5.DAE", new MaterialsList ( { all:color2 } ));
        model3 = new DAE();
        model3.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model3).load("assets/Z6.DAE", new MaterialsList ( { all:color3 } ));
        model = new DAE();
        model.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model).load("assets/Z7.DAE", new MaterialsList ( { all:color } ));
        model2 = new DAE();
        model2.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model2).load("assets/Z9.DAE", new MaterialsList ( { all:color2 } ));
        model3 = new DAE();
        model3.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model3).load("assets/Z12-cockpit.DAE", new MaterialsList ( { all:color3 } ));
        model = new DAE();
        model.addEventListener(FileLoadEvent.LOAD_COMPLETE,modelLoaded);
        DAE(model).load("assets/Z13-barres.DAE", new MaterialsList ( { all:color } ));*/



    }

    private function modelLoaded(e:FileLoadEvent):void
    {

        scene.addChild(model);
        scene.addChild(model2);
        scene.addChild(model3);/*
        scene.addChild(model4);
        scene.addChild(model5);
        scene.addChild(model6);
        scene.addChild(model7);
        scene.addChild(model8);
        scene.addChild(model9);
        scene.addChild(model10);*/

    }




    private function stage_mouseDownHandler(event:MouseEvent):void
    {
        isMouseDown = true;
    }

    private function stage_mouseUpHandler(event:MouseEvent):void
    {
        isMouseDown = false;    
    }


    override protected function onRenderTick(e:Event=null):void
    {   

        var currentMousePoint:Point = new Point(viewport.containerSprite.mouseX, viewport.containerSprite.mouseY);

        if(isMouseDown)
        {
            var difference:Point = currentMousePoint.subtract(previousMousePoint);
            var vector:Number3D = new Number3D(difference.x, difference.y, 0);
            var rotationAxis:Number3D = Number3D.cross(vector, FORWARD);
            rotationAxis.normalize();
            var distance:Number = Point.distance(currentMousePoint, previousMousePoint);
            var rotationMatrix:Matrix3D = Matrix3D.rotationMatrix(rotationAxis.x, -rotationAxis.y, rotationAxis.z, distance/250);

            model.transform.calculateMultiply3x3(rotationMatrix, model.transform);
            model2.transform.calculateMultiply3x3(rotationMatrix, model2.transform);
            model3.transform.calculateMultiply3x3(rotationMatrix, model2.transform);
        }

        previousMousePoint = currentMousePoint;
        super.onRenderTick();
    }

}

}

di you know why my trace("test"), doesn t work ??

there is a conflict with the object drag ?

flash doesn t show error

thanks

Upvotes: 0

Views: 1754

Answers (2)

Vesper
Vesper

Reputation: 18757

A SimpleButton object is more complex than just "add and forget", you need to fill its properties, which is normally done at design time. There are four DisplayObject type objects, namely upState, overState, downState, hitTestState that determine the shape and contents of that button. In order to make a button visible and hittable, you need to specify 4 Sprites (or other DisplayObjects) as parameters to SimpleButton constructor. The hitTestState object is used to capture events, and is always invisible, so you just need to draw a correct shape on it. Other states are visible when the button is up, when the mouse is over a button, and when the mouse is pressed on the button respectively.

var upSprite:Sprite=new Sprite();
upSprite.graphics.lineStyle(2,0,1);
upSprite.graphics.drawRect(0,0,50,20);
var hitSprite:Shape=new Shape();
hitSprite.graphics.beginFill(0,1);
hitSprite.graphics.drawRect(3,3,44,14); // a bit smaller rect to make the button narrow
var bouton1:SimpleButton=new SimpleButton(upSprite,upSprite,upSprite,hitSprite);

Upvotes: 2

Shan Shan
Shan Shan

Reputation: 3

  1. try the trace action on mouse_down not click.

  2. you have mentioned if(isMouseDown) in last lines. I'm sorry if this is wrong, but havnt u got to say like if(isMouseDown) = true

Upvotes: 0

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