there is no way to find viewer's relative position at current mouse pos.

[enk0de]

there is no way to find viewer's relative position at current mouse pos. is there any way to find it that i don't know?

[daybrush]

@hoondeveloper

Perhaps you use the mousemove event? I guess you could use something like this:

viewer.getContainer().addEventListener("mousemove", e => {
     const rect = viewer.getContainer().getBoundingClientRect();
     const dx = e.clientX - rect.left;
     const dy = e.clientY - rect.top;
});

[enk0de]

Oh i see. Thanks. I'll use it.