Unreal Engine Issues

Solidworks exporter does not support scale, scene orientation is different from CAD import and materials are missing

Notice that the udatasmith geometry does not have the scale : all volumes are identicalNotice that the udatatsmith scene is rotated of 90 degree compare to the CAD sceneNotice udatasmith does not have ...

Attempting to hide "CharacterMovement" in a custom character class breaks Details panel inside derived blueprint

Using the "HideCategories = (CharacterMovement)" specifier in the UCLASS macro will cause the Details panel of a derived blueprint to not display any information for the CapsuleComponent, Mesh compo ...

Attempting to add a custom Physics Constraint Component class to a project will result in the build failing

Android: Mali Txxx GPUs Encounter Stretching Geometry When Running with Support GPU Scene Enabled

When attempting to run SunTemple with r.Mobile.SupportGPUScene enabled on some Mali GPUs, the project renders with what looks like pieces of the geometry stretching across the level and bending out ...

Specifying a custom UMovementComponent class via SetDefaultSubobjectClass() does not seem to serialize default value edits correctly on the CDO.

Possibly some sort of issue related to SetDefaultSubobjectClass() rather than UMovementComponent specifically. I was able to reproduce in 4.10 release branch and in //UE4/Main with the test project ...

The nativized 'Array_Get' custom thunk implementation fails to properly initialize the item returned in the invalid index case.

FCustomThunkTemplates::Array_Get() fails to properly initialize a default item when the index is invalid: Item = U{}; That will leave the item uninitialized (e.g. UDS types). Should be using the ...

Custom software cursor cannot move beyond the Monitor's native resolution when the resolution is set higher than the native resolution of the monitor

Software cursor will not go beyond the native resolution of the monitor. This means that if the resolution for the game window is set to a resolution higher than the native resolution of the monitor ...

A non-support tonemap ps shader permutation is choosed while rendering movie render queue on mobile preview mode.

Changing the skeletal mesh asset in sequencer causes animation to reset for a frame (T-Pose, A-Pose) if using Custom Mode

This seems to be a timing issue. When using an anim BP this does not happen, and when switching meshes through an event track setting the track's event position to At Start of Evaluation resolves th ...

Moving or Renaming game mode reverts the projects default game mode

When changing the name or moving the location of a custom game mode blueprint that is set as the "default game mode" in project settings, the default game mode is reverted back to the prior game mod ...