Unreal Engine Issues

Set All Bodies Below Simulate Physics Only Causes Ragdoll Effect if it is Set to Root Bone

-This functions in 4.16 -Physics will only simulate if the Third Person Character bone name variable is set to root -Physics does not affect any other bone -Make sure to plug in set in collision f ...

Static mesh cube with 3 convex elements jitters when enlarged and settling on a convex static mesh at 30 FPS

Editor Crashes when spawning a Physics enabled object inside another

Editor Crashes when spawning a Physics enabled object inside another. Regression: Unknown Can Test in Main if requested. ...

No easy way to see details of multi-selected items of one type in new PhAT

REGRESSION: Yes, in the previous version of PhAT it was easy to do this since there was different modes for Constraints and Bodies In the new PhAT, there's no easy way to see the Details for a sele ...

When collision tracing a StaticMesh with ComplexCollision, trace penetration occurs

In the attached project, collision tracing is performed for StaticMesh of SimpleCollision and StaticMesh of ComplexCollision at the level. Trace is done from sphere trace from BP. At this time, trac ...

Changing Physics Asset Constraints while playing in editor doesn't update actor in level

Changing a constraint setting on a physics asset while PIE doesn't automatically update the skeletal mesh actor in the level that is using it. If the user changes a setting that does cause a phys a ...

[CrashReport] UE4Editor_Engine!UModelComponent::GetPhysicsTriMeshData() [modelcomponent.cpp:674]

This is an occasional crash in the 4.17 release. Users have not provided any descriptions of their actions when the crash occurred. Source Context 664 for(int32 ElementIndex = 0;ElementIn ...

Physics Handle - Angular Damping option has an incorrect tooltip

there is a wrong tooltip for Angular Damping option in the details panel for the Physics Handle, the tooltip describes it as Angular Stiffness. This issue is not a regression Versions Tested: 4.15. ...

[CrashReport] UE4Editor_DetailCustomizations!FBodyInstanceCustomization::MarkAllBodiesDefaultCollision() [bodyinstancecustomization.cpp:829]

This is an infrequent crash occurring in the 4.17 release. Users have not provided any descriptions of their actions when the crash occurred. Source Context 816 void FBodyInstanceCustomiza ...

Chained physics constraints do not work correctly when one constraint is limited

A chain of physics constraints that includes a physics constraint that is set to Limited does not work correctly. When collision occurs, the attached actors start moving erratically. Regression?: N ...