THREEJS雪碧重复纹理

Question

I've got a sprite and i'm trying to make the texture repeat over and over.

I think I have the right settings but it doesn't seem to be doing what I expect, am I doing something wrong?

Here's my result:

And this is my code:

    var bgTexture = new THREE.TextureLoader().load('/bg.png');
    var spriteMaterial = new THREE.SpriteMaterial({ map: bgTexture });

    spriteMaterial.wrapS = spriteMaterial.wrapT = THREE.RepeatWrapping;
    spriteMaterial.map.offset.set( 0, 0 );
    spriteMaterial.map.repeat.set( 10, 1 );

    var sprite = new THREE.Sprite(spriteMaterial);
    sprite.position.y = 0;
    sprite.position.y = 0;
    sprite.scale.x = 10;
    sprite.scale.y = 1;
    this.scene.add(sprite);

Answer 1

必须将.wrapS和.wrapT属性设置为Texture而不是SpriteMaterial ：

spriteMaterial.wrapS = spriteMaterial.wrapT = THREE.RepeatWrapping;

spriteMaterial.map.wrapS = spriteMaterial.map.wrapT = THREE.RepeatWrapping;