Unreal Engine Issues

TMap property on AnimNode causes memory corruption

FastPath can't handle TMap (maybe any other container type too) in AnimGraph causes this crash. FastPath copies TMap property to the AnimNode member property directly like MemCopy. So two properties ...

FBX SkeletalMesh Importer: unskinned group are added has bone when importing SK

In the fbx Fighter_Jenny is a null object that is not skin to the mesh. null object that are not skin should be remove from the skeleton, at least at the root. Often people want to add a group to al ...

Local rotations of an actor instance's components are incorrect in the level editor

Local rotations of components are inconsistent between the Level editor and the SCS editor. The SCS editor rotates the transform widget's coordinate system to match the selected component in FSCSEdi ...

Assert when compilling blueprint with interface implemented

Using OnlineSubsystemGoogle cause ITMS-90809 warning when uploading iOS build to AppStoreConnect

Because the OnlineSubsystemGoogle for iOS use old GoogleSigninSDK(Ver4.x), when uploading the iOS build to AppStoreConnect, ITMS-90809 (using a deprecated UIWebView) will be issued. To fix this, we ...

Post process material UV bug when constraining the aspect ratio

USkeletalMeshComponent::ShouldRunEndPhysicsTick only checks if root body is awake

USkeletalMeshComponent::ShouldRunEndPhysicsTick calls UPrimitiveComponent::RigidBodyIsAwake(), which only checks the root body instance. Instead it should call USkeletalMeshComponent::IsAnyRigidBody ...

Incorrect level sequence playback in replay with sequence start time != 0

"Our dynamic duplicate in-memory replays broke when an artist put an ULevelSequencePlayer in one of the dynamic source level levels. The UMovieSceneSequencePlayer base class has PostNetReceive call ...

Latent action not initialized with the proper desired time

Add material API to python

UDN ask to control mesh materials in python script. The API is public but not expose. I suggest to add functionalities to the editor scripting utilities plugin for both static and skeletal meshes. ...