Unreal Engine Issues
Unreal Engine Issues
Child Snaps Away from Parent When Attach Track is Used
UE - Anim - Sequencer - May 11, 2018When attach track is added to a parent mesh in sequencer the the child mesh changes location ...
Framerate drops when using SceneCaptureComponents with a RenderTarget in VR
UE - Platform - XR - May 14, 2018Using SceneCapture in packaged VR projects causes poor performance. Also observed with SceneCaptureCube Does not occur in 4.18 ...
Previewing Node in Material Editor Produces Unexpected Output with DX12
UE - Graphics Features - May 16, 2018Per Licensee: Since we switched to DX12 we started to see strange behavior in material previews. I was able to reproduce the problem in UE 4.19 vanilla as well. We usually have to force recompilin ...
Performing a Clean on a project using a binary Engine installation on Mac removes some Engine .dylib files
UE - Foundation - Core - May 17, 2018When a Clean is performed on a code project that uses a binary Engine installation on a Mac, some of the Engine's .dylib files are removed during the Clean process. A Clean process for a project usi ...
Cannot edit properties for a component inherited from a code class if the component's default subobject was created using a string that matches the variable name of a component in a parent code class
UE - Gameplay - May 18, 2018It is not possible to edit the properties in the Details panel inside the Blueprint editor for a component inherited from the parent code class, if the default subobject for that component was creat ...
Editing Layered Material Instance Causes Editor Crash
UE - Graphics Features - May 23, 2018Crash repros in 4.19.2 and Main CL 4088075. Triggering the crash can be inconsistent- you may have to assign the material instance to a mesh, force shaders to recompile, save, and continue toggling ...
Opening Materials and Material Functions with Vertex Interpolator node Results in Crash
UE - Graphics Features - May 23, 2018Per Licensee: Hello, We are migrating our project from 4.18 to 4.19.2 and we are encountering various crashes while opening our material and material functions. I'm adding a simple test case here. ...
Nativized Blueprint class may fail to compile for some native noexport struct types exposed through a user-defined struct.
UE - Gameplay - Blueprint - May 24, 2018This occurs because the MakeStruct node will create a literal term for each input if nothing is connected. However, there is no explicit handling of some native 'noexport' struct types (e.g. FVector ...
Planar reflections move up and down while reflective surface rotates
UE - Graphics Features - May 24, 2018Whenever you have an actor on top of a reflective surface while its moving the reflection will display inaccurately as if the object is moving away or toward the reflective surface. Found in 4.19 C ...
InputAction Released fires twice
UE - Gameplay - Input - Jun 4, 2018Using an Input Action with two different keys will fire twice on the key release if one is held down while the other is pressed. ...