I have built a project which includes multi-node qtvr, the
client does not like how the grey bar is so small as it is for a
touch screen monitor. Is there any way I can have buttons with the
frame of the qtvr that controls zoom in/out and turn hotspots
on/off aswell as go back to last node? I have used qtvrxtra before
which only works on single row qtvrs, i have produced cubic.