When we compute camera_right from camera_fwd and camera_up, if camera_fwd and camera_up are the same, then calling ToString() on camera_right in Parser.cpp causes a segfault. I've only noticed this behavior with optimization turned on, and turning on address sanitization seemed to prevent it.
When we compute
camera_rightfromcamera_fwdandcamera_up, ifcamera_fwdandcamera_upare the same, then callingToString()oncamera_rightinParser.cppcauses a segfault. I've only noticed this behavior with optimization turned on, and turning on address sanitization seemed to prevent it.