AABB
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OBB
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RectangleTriggerRegion
Regular
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State
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Trigger
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Vector3
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WanderBehavior

update

介绍

RectangleTriggerRegion对象的update方法用于更新对象的属性值,以匹配矩形触发区域的任何更改,例如位置、大小或旋转等。

语法

RectangleTriggerRegion.update();

参数

无参数。

返回值

无返回值。

示例

//创建一个RectangleTriggerRegion对象
var rectangle = new Yuka.RectangleTriggerRegion(10, 10, 100, 150);
 
//更新矩形触发区域的位置
rectangle.position.set(20, 20);

//更新矩形触发区域的大小
rectangle.width = 200;
rectangle.height = 250;
 
//调用update方法,更新对象的属性值
rectangle.update();

解释

上述示例中,我们首先创建了一个RectangleTriggerRegion对象,并将其初始化为宽100像素,高150像素,位置在(10, 10)的矩形触发区域。

随后,我们更新了矩形触发区域的位置和大小,并通过调用update方法更新了RectangleTriggerRegion对象的属性值。

值得注意的是,在调用update方法之前,我们必须更新所有相关的属性值,以确保在调用update方法后正确地更新矩形触发区域的属性值。