Unreal Engine Issues
Unreal Engine Issues
Naming a variable 'LifeSpan' causes the default value to be reset after closing the editor
UE - Gameplay - Blueprint - Nov 3, 2020Customer reported this issue in Salesforce. I repro'd this issue in 4.25.3, 4.25.4, and 4.26. Therefore marking it as not a regression. Renaming the variable something like "LifeTimer" does not res ...
Struct Viewer will display duplicate structs after a rename
UE - Gameplay - Blueprint Editor - Nov 3, 2020[Image Removed] ...
Camera Component struct instance parameters not recorded by Take Recorder when recording to Spawnables
UE - Anim - Sequencer - Nov 3, 2020Filmback settings don't have their default values recorded from the source actor in Take Recorder when recording to spawnables. ...
The HISM will have double drawcalls when player opens r.Mobile.AllowDitheredLODTransition
UE - World Creation - Worldbuilding Tools - Foliage - Nov 2, 2020Please check the Function GetDynamicMeshElements in HierarchicalInstancedStaticMesh.cpp. The Function Traverse in GetDynamicMeshElements will always return two Lod levels, even the transition is f ...
Blueprint class's property is overridden by parent blueprint class
UE - Gameplay - Components - Nov 2, 2020I did some research. The problem is caused in CoreNative.cpp. In Function GetInstancedSubobject (Line 126) We should check if instance is runtime instance first. If it is runtime instance, just us ...
Raytraced reflection doesn't work with high roughness
UE - Graphics Features - Lumen - Oct 30, 2020Even when the max roughness for raytraced reflections is set to 1, they seem to be blended away at far below that value. For projects (e.g. film,vfx) where quality trumps speed it would be valuable ...
Point light that is not casting a shadow behind hair causes the hair to glow
UE - Graphics Features - Oct 30, 2020Curl Noise values on water body actors causes the shore to appear broken
UE - LD & Modeling - Terrain - Water - Oct 29, 2020Water is new so I marked this not a regression This is worse in a Lake and River actors, Ocean kinda looks okay but also might need to be looked into ...
SingleLayerWater with PixelDepthOffset gives wrong refraction
UE - LD & Modeling - Terrain - Water - Oct 29, 2020We can see refraction gets distorted after we have a bigger PDO value, and it's not because the depth is more shallow, but looks like some kind of scene color texture lookup error. Also, not sure i ...
Destroying a camera actor makes the level Dirty
UE - Graphics Features - Oct 29, 2020This does not occur except for Camera actors. ...