Unreal Engine Issues
Unreal Engine Issues
Output log is spammed with messages from Physics engine unnecessarily
UE - Simulation - Physics - Mar 11, 2016In a project where WITH_RUNTIME_PHYSICS_COOKING is used and creates a procedural collision component, the logs are spammed with messages about the spawned components requiring runtime physics cookin ...
Grouping of multi-part Skeletal Mesh LODs causes only one part to import
Tools - Mar 11, 2016When setting up Skeletal Mesh LODs, groups within an LOD Group in Maya are now accepted on import as of 4.12. However, it only brings in one mesh from the group. See attached image and fbx ...
Behavior tree ignores decorator's execution request when it occurs during latent task abort
UE - AI - Mar 11, 2016UBehaviorTreeComponent::IsExecutingBranch needs to include task state ...
FIntVector has some code that refers to it being two dimensonal
UE - Gameplay - Mar 10, 2016There is code in the FIntVector class (IntVector.h) that seems to be copied from the FIntRect class which is a problem since FIntRect is two dimensonal while FIntVector is three dimensional. The one ...
Vertex Paint on Static Mesh Component in BP is lost on Packaged and Standalone Game
UE - Gameplay - Blueprint - Mar 10, 2016BP Static Mesh Components are not retaining the vertex color applied to them in a level when you play in Standalone or Package a Project. You will get the correct results however when you PIE. Thi ...
Crash Occurs When Duplicating Static Mesh with Foliage Placed on it
UE - World Creation - Worldbuilding Tools - Foliage - Mar 10, 2016When duplicating an actor that has foliage placed on it (i.e. the table in the basic level with starter content), the editor will crash. Found in 4.11 Preview 7. Reproduced in Main CL 2894512 Thi ...
Using a custom #define as the condition for a UFUNCTION's declaration will cause the function to not show in blueprints
Using a custom #define as the coniditon for an #if / #endif that encapsulates a UFUNCTION that is marked as BlueprintCallable will prevent it from being visible in blueprints despite the #if resolvi ...
SButton does not release mouse capture if it becomes disabled before MouseUp event occurs
UE - Editor - UI Systems - Slate - Mar 8, 2016It appears that if a slate widget becomes disabled, the MouseUp events won't fire. As a side effect, a mouse capture will not be released if something causes the button to become disabled before the ...
Attempting to Duplicate an Asset Copied to a New Folder Spawns the Original Asset
UE - Gameplay - Blueprint - Mar 8, 2016Copying an asset into a new folder, placing an instance of the copy into the level, and then attempting to duplicate that copy by using CTRL+W in the viewport creates another instance of the origina ...
Cannot Dynamically Spawn Actor Containing Overlapping Child Actor Components
UE - Gameplay - Mar 8, 2016Blueprints containing child actor components that are overlapping in the blueprint's viewport cannot be used as the default pawn, as they are not spawned in. Using the Spawn Actor From Class node wo ...