在three.js中有一个容器类型对象来转换一组孩子吗？ [英] is there a container type object in three.js to transform a group of children?

问题描述

在three.js中是否有一个容器或节点对象，其中可以将多个网格添加为子节点以便它们可以一起转换？

is there a container or node object in three.js in which multiple meshes can be added as child so that they can be transformed together?

（一个不可见的容器允许在组中对所有子对象执行转换？）

(an invisible container that allows to perform transformations on all child objects as in a group?)

谢谢

推荐答案

示例。

var group = new THREE.Group();

for ( var i = 0; i < 1000; i ++ ) {

    var mesh = new THREE.Mesh( geometry, material );
    mesh.position.x = Math.random() * 2000 - 1000;
    mesh.position.y = Math.random() * 2000 - 1000;
    mesh.position.z = Math.random() * 2000 - 1000;

    mesh.rotation.x = Math.random() * 360 * ( Math.PI / 180 );
    mesh.rotation.y = Math.random() * 360 * ( Math.PI / 180 );

    group.add( mesh );

}

scene.add( group );

r69 +

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