View Revisions: Issue #4924

Summary 0004924: Rope physics mad when FPS is low and uncapped
Revision 23.12.2018 12:46 by stgatilov
Steps To Reproduce 1. Load a mission with rope (e.g. PD3: Erasing the Trail).
2. Find the rope (e.g. at coords 5293.07 896.25 108.25 15.2 18.4 0.0).
3. Enable "Uncapped FPS".
4. Make sure FPS gets low (e.g. use antialiasing + high-quality soft shadows).
5. Get yourself onto the rope (e.g. using noclip temporarily).
6. Try to swing on the rope and then jump from it.
7. Look back at the rope.

In my case, I am thrown out from the rope immediately when I try to swing on it. The rope is jumping around like a crazy polyline after that.

The problem happens when:
  com_fixedTic 1, FPS = 30
The problem does not happen when:
  com_fixedTic 0, FPS = 30
  com_fixedTic 1, FPS = 60

The video showing the problem:
  https://drive.google.com/open?id=1yyRNg7nvZYxjnHdEimxkD1sL33iJWx3M
Revision 23.12.2018 12:45 by stgatilov
Steps To Reproduce 1. Load a mission with rope (e.g. PD3: Erasing the Trail).
2. Find the rope (e.g. at ???)
3. Enable "Uncapped FPS".
4. Make sure FPS gets low (e.g. use antialiasing + high-quality soft shadows).
5. Get yourself onto the rope (e.g. using noclip temporarily).
6. Try to swing on the rope and then jump from it.
7. Look back at the rope.

In my case, I am thrown out from the rope immediately when I try to swing on it. The rope is jumping around like a crazy polyline after that.

The problem happens when:
  com_fixedTic 1, FPS = 30
The problem does not happen when:
  com_fixedTic 0, FPS = 30
  com_fixedTic 1, FPS = 60

The video showing the problem:
  https://drive.google.com/open?id=1yyRNg7nvZYxjnHdEimxkD1sL33iJWx3M