You will come to a pair of gravity panels next to a rope. Hit the first one to invert gravity, wait a few seconds and a flying fox will appear on the rope. Do not let it hit the end as it will stop and move away much quicker when you return gravity to normal. Instead hit the switch when the flying fox is just about to reach the ledge.
Jump onto the rope and ride it across the gap, drop down onto the first roof you see and slide down to the right.
Jump off the roof and hit the gravity switch as you pass it. This will allow you to run straight up the wall in front of you.