Actionscript 3 Entwicklerhandbuch

ACTIONSCRIPT 3.0 ENTWICKLERHANDBUCH
Arbeiten mit drei Dimensionen (3D)
for (var i:int = 0; i < numLayers; i++)
{
this.addChild(createBox(150, 50, (numLayers - i) * depthPerLayer, boxWidth,
boxHeight, 0xCCCCFF));
this.addChild(createBox(50, 150, (numLayers - i) * depthPerLayer, boxWidth,
boxHeight, 0xFFCCCC));
this.addChild(createBox(250, 150, (numLayers - i) * depthPerLayer, boxWidth,
boxHeight, 0xCCFFCC));
this.addChild(createBox(150, 250, (numLayers - i) * depthPerLayer, boxWidth,
boxHeight, 0xDDDDDD));
}
}
public function createBox(xPos:int = 0, yPos:int = 0, zPos:int = 100, w:int = 50, h:int
= 50, color:int = 0xDDDDDD):Shape
{
var box:Shape = new Shape();
box.graphics.lineStyle(2, 0x666666);
box.graphics.beginFill(color, 1.0);
box.graphics.drawRect(0, 0, w, h);
box.graphics.endFill();
box.x = xPos;
box.y = yPos;
box.z = zPos;
return box;
}
public function startDragProjectionCenter(e:Event)
{
center.startDrag();
inDrag = true;
}
public function doDragProjectionCenter(e:Event)
{
if (inDrag)
{
root.transform.perspectiveProjection.projectionCenter = new Point(center.x,
center.y);
}
}
public function stopDragProjectionCenter(e:Event)
{
center.stopDrag();
root.transform.perspectiveProjection.projectionCenter = new Point(center.x,
center.y);
inDrag = false;
}
}
}
Für komplexere perspektivischen Projektionen verwenden Sie die Matrix3D-Klasse.
Letzte Aktualisierung 27.6.2012
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