三个js给平面几何添加视频

Question

我试图用三个 js 将视频显示到平面几何体中，但我得到的只是一个黑色矩形。

var video = document.getElementById('video');
var texture = new THREE.VideoTexture(video);
texture.needsUpdate;
texture.minFilter = THREE.LinearFilter;
texture.magFilter = THREE.LinearFilter;
texture.format = THREE.RGBFormat;
texture.crossOrigin = 'anonymous';

var imageObject = new THREE.Mesh(
    new THREE.PlaneGeometry(width, height),
    new THREE.MeshBasicMaterial({ map: texture }),);

scene.add( imageObject );

已添加：

video.src = "src to video";
video.load();
video.play();

并且有效！

Answer 1

解决办法，添加这段代码：

video.src = "src to video";
video.load();
video.play();