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Maniphest T3427

BMP-2 Extremely Soft Suspension (wheelie/stoppie all the time)
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Description

The BMP-2 when AI controlled and driving down roads at normal speed has a peculiar thing going on with the suspension. When spectated from the outside you'll notice as the BMP 2 gets up to speed the rear part of the chassis sags down and the front of the chassis aims up. It's almost low enough in the back that the chassis would be colliding with the bogey wheels.

It seems to be trivial game play wise as I don't see it causing performance issues with the AI or the ability of the vehicle to drive so it's not game breaking. It is however a bit strange, not sure if it's supposed to be doing that.

To test, just drop a BMP-2 on any road on any map in the editor, give it a "safe" behavior waypoint to a sufficiently far away point on the road, long enough for it to reach cruising speed.

Details

Branch
Development
Reproducable without other mods?
Yes

Related Objects

hvymtal renamed this task from BMP-2 drags butt and sticks nose in air while moving to BMP-2 Extremely Soft Suspension (wheelie/stoppie all the time).Sep 4 2019, 12:27 PM
hvymtal changed the task status from Needs Review to Open.
hvymtal triaged this task as High priority.
hvymtal changed Branch from Release/Stable to Development.
hvymtal checked Reproducable without other mods?.
Alwarren claimed this task.Jan 10 2020, 6:44 PM
Alwarren added a subscriber: Alwarren.
c:\bis\source\dev\futura\lib\physx\physxinterface.cpp(5563)(func: Physx3Transport::Init)  [AssertRLS]  MainThread=28036 Config: Warning! suspForceAppPointOffset is set above the center of mass. This will result in odd vehicle behaviour It's highly recommended to set tireForceAppPointOffset to position below the COM and above the wheelCenter.
c:\bis\source\dev\futura\lib\physx\physxinterface.cpp(5564)(func: Physx3Transport::Init)  [AssertRLS]  MainThread=28036 Config: Warning! tireForceAppPointOffset is set above the center of mass. This will result in odd vehicle behaviour It's highly recommended to set tireForceAppPointOffset to position below the COM and above the wheelCenter.

This is what the dev binary has to say about the BMP-2

Alwarren removed Alwarren as the assignee of this task.Mar 2 2020, 4:01 PM

TBH, I have no idea what to do with this.