Description

When a vehicle is on an uneven surface, the physics that are handling where the wheels should be placed is resolving sporadically, causing noticeable jitters and sometimes flipping.

Regression?: Yes
This did not occur in 4.13.2-3172292+++UE4+Release-4.13
This does occur in 4.14.0-3195953+++UE4+Release-4.14

Steps to Reproduce
  1. Create a project based off the Advanced Vehicle Template
  2. Find a ramp like the one shown in the attached video
  3. Drive along the ramp as shown
    Result: The vehicle doesn't react correctly to the surface that it is on
    Expected: The vehicle should react as shown in the 4.13 footage

Have Comments or More Details?

Head over to the existing Questions & Answers thread and let us know what's up.

35
Login to Vote

Fixed
ComponentUE - Simulation - Physics
Affects Versions4.144.15
Target Fix4.14.2
Fix Commit3240751
Release Commit3242145
CreatedNov 16, 2016
ResolvedDec 20, 2016
UpdatedApr 27, 2018