3D actionscript-3 flash-cs4 perspectivecamera

Flash CS4绕Z轴旋转舞台中心不变形，可能吗？

发布于 2024-08-06 23:52:08 字数 609 浏览 4 评论 0原文

我有三个盒子分别绕着它们的 Z 轴旋转。我想做的是让它们围绕各自的 Z 轴旋转，如果我将它们移离舞台中心，则不会变形。

addEventListener(Event.ENTER_FRAME, rotateBoxes);

function rotateBoxes(e:Event):void
{
    box1.rotationY-=10;
    box2.rotationY+=10;
    box3.rotationY-=10;
}

这里的例子 http://www.hupcapstudios.com/tween1.swf

是否有内置参数如...

box1.globalPerspective = false;

绕 x 轴旋转

示例 http://www.hupcapstudios.com/补间Xswf

原文

I've got three boxes rotating around their Z axis respectively. What I'm trying to do is keep them rotating around their respective Z axis without distorting if I move them away from the center of my stage.

addEventListener(Event.ENTER_FRAME, rotateBoxes);

function rotateBoxes(e:Event):void
{
    box1.rotationY-=10;
    box2.rotationY+=10;
    box3.rotationY-=10;
}

example here http://www.hupcapstudios.com/tween1.swf

is there a built in parameter like...

box1.globalPerspective = false;

it's more noticeable rotating around the x axis

example http://www.hupcapstudios.com/tweenXswf

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别把无礼当个性 2024-08-13 23:52:08

您需要将剪辑的透视投影设置为其中心......请参阅：
http://help.adobe.com/ en_US/AS3LCR/Flash_10.0/flash/geom/PerspectiveProjection.html#projectionCenter

如果剪辑的注册点位于其中心，则类似这样的内容应该有效：

var pp:PerspectiveProjection=new PerspectiveProjection();
pp.projectionCenter = new Point(clip.width/2,clip.height/2);
clip.transform.perspectiveProjection = pp;

You need to set the perspectiveProjection of your clip to its center... see:
http://help.adobe.com/en_US/AS3LCR/Flash_10.0/flash/geom/PerspectiveProjection.html#projectionCenter

Something like this should work if the registration point of your clip is at its center:

var pp:PerspectiveProjection=new PerspectiveProjection();
pp.projectionCenter = new Point(clip.width/2,clip.height/2);
clip.transform.perspectiveProjection = pp;

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