[page:LineSegments] →

[name]

Helper object to visualize a [page:Box3].

Example

var box = new v3d.Box3(); box.setFromCenterAndSize(new v3d.Vector3(1, 1, 1), new v3d.Vector3(2, 1, 3)); var helper = new v3d.Box3Helper(box, 0xffff00); scene.add(helper);

Constructor

[name]([param:Box3 box], [param:Color color])

[page:Box3 box] -- the Box3 to show.
[page:Color color] -- (optional) the box's color. Default is 0xffff00.

Creates a new wireframe box that represents the passed Box3.

Properties

See the base [page:LineSegments] class for common properties.

[property:Box3 box]

The Box3 being visualized.

Methods

See the base [page:LineSegments] class for common methods.

[method:void updateMatrixWorld]([param:Boolean force])

This overrides the method in the base [page:Object3D] class so that it also updates the wireframe box to the extent of the [page:Box3Helper.box .box] property.

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