2015-06-01 20 views

回答

0

添加遞歸標誌,像這樣:

var intersects = raycaster.intersectObjects(objects, true); 

three.js所r.71

0

我用這個

intersects = raycaster.intersectObjects(scene.children, true); 
if (intersects.length>0){ 
    obj = intersects[ 0 ].object.parent.parent.parent; 
} 

得到obj.name因爲對象而不是scene.children返回undefined