Q: Why the spherical surface exist a large white region in the scene?
The current computer configuration is related. Please check up whether to set
the hardware acceleration to the full station or not.
Steps to open the
hardware acceleration: Select the blank of the desktop, then right-click to
select the “Properties” item, select the “settings”, click the “Advanced”
button, choose the “Troubleshoot” to check up the station of hardware
acceleration.
