Recommended to Mesh and TransformNode add getTransformNodeByName method ！

Feature requests
1

Now only can get node from the scene

scene.getTransformNodeByName("group_part")

Every time you have to traverse from scene root nodes .
This efficiency is too low .
And it is troublesome to use .

image
image1437×719 99.8 KB

[three.js/Object3D.js at master · mrdoob/three.js · GitHub]

(three.js/Object3D.js at master · mrdoob/three.js · GitHub)

This is very good like threejs .

2 
export function getObjectByName(node: BABYLON.TransformNode, name: string): BABYLON.Nullable<BABYLON.TransformNode> {
    if (node.name === name) {
        return node;
    }
    const children = node.getChildren();
    for (let i = 0, len = children.length; i < len; i++) {
        const childNode = children[i] as BABYLON.TransformNode;
        const foundNode = getObjectByName(childNode, name);
        if (foundNode) {
            return foundNode;
        }
    }
    return null;
}
3

Why not using transformNode.getChildren((node) => node.name === transformNode.name, false) ?

3 Likes