var vertices:Array<Float> = new Array();
var indices:Array<Int> = new Array();
var uvt:Array<Float> = new Array();
var bitmap:flash.display.Shape;

var image:flash.display.BitmapData=cast(getImageForActor(__theActor), BitmapData);

bitmap = new flash.display.Shape();

var width=Std.int(image.width);
var height=Std.int(image.height);

vertices = [0,0, width,0, 0,height,width,height] ;

indices = [0, 1, 2, 1, 3, 2];

uvt = [0,0,1,  1,0,1,  0,1,1,   1,1,1];


var struct = { a:0, b:width};

Actuate.tween(struct, __theDuration, { a:width/2, b:width/2 } ).onUpdate(function() {
	// we push pixels to top
     if(uvt[5] > 0)	uvt[5]=uvt[5]-0.01;else{uvt = [0,0,0,  0,0,0,  0,0,0,   0,0,0]; }

     // top is pushed together
     // struct is tweened from 0,width to width/2,width/2 in 2 seconds
     vertices[0] = struct.a;
	vertices[2] = struct.b;

     bitmap.graphics.clear();
     bitmap.graphics.beginBitmapFill(image);

     bitmap.graphics.drawTriangles(openfl.Vector.ofArray(vertices), openfl.Vector.ofArray(indices), openfl.Vector.ofArray(uvt));

     bitmap.graphics.endFill();

     var bmp=new BitmapData(image.width,image.height);
	bmp.draw(bitmap);
	var bitmapwrapper =  new BitmapWrapper(new Bitmap( bmp ));

     attachImageToActor(bitmapwrapper, __theActor, 0,0, 1); // 1 = front

} );