How to detect when an entity is clicked on?

Livelink.js Reference

https://docs.3dverse.com/sdk/SDK3DVerse.engineAPI.html#castScreenSpaceRay

Add an event listener to the canvas element

const canvas = document.getElementById("display-canvas");
canvas.addEventListener("click", (event) => detectEntityOnClick (event));

Implement the event handler function

const detectEntityOnClick = async (event) => {
    const target = await SDK3DVerse.engineAPI.castScreenSpaceRay(event.clientX, event.clientY);
    if (!target.pickedPosition) return;
    const entity = target.entity;
		console.log(entity);
};

Toggle an entity's visibility

Use a Three.js Camera controller