问题
There seems to be a bug with the embedded scene and the option of mouse cursor (cursor='rayOrigin: mouse'), i've put an mouseenter and mouseleave event on a box to change it's size. It works fine as long as the page is contained in the browser, but when the page is "scrollable" the events get messed up ( like showed in the gif, link bellow). I don't know if I messed up somewhere but it seems that it comes from Aframe. There's a link bellow for the github issue ( more details on it).
GIF :
Github Issue : https://github.com/aframevr/aframe/issues/3410
回答1:
The mouse-cursor component uses the whole window to calculate the position, so You'd have to rewrite it, to utilize the <canvas> for raycasting.
There is a workaround, you can make a fullscreen scene and put it in an <i-frame>, where the window is the iframe's body.
Example here.
来源：https://stackoverflow.com/questions/49065510/aframe-embeded-scene-with-cursor-mouse-ray-origin