Just noticed while playing around with the web demo:
When you are flying and you only press A or D (move sideways) while looking straight down it moves you downwards, instead of sideways.
The y movement (up-down) actually depends on the view direction: the more you look upwards, the more you move upwards when walking sideways.
Just noticed while playing around with the web demo: When you are flying and you only press A or D (move sideways) while looking straight down it moves you downwards, instead of sideways. The y movement (up-down) actually depends on the view direction: the more you look upwards, the more you move upwards when walking sideways.