Unreal Engine Issues
Unreal Engine Issues
Sockets are scaling with imported transformation and passing scaling to attached
OLD - Anim - May 4, 2015When Skeletal Meshes are imported with a uniform scale, the attached socket will take these scales and pass it along to any object attached to the socket. This is particularly obvious for users who ...
Constraints are broken when capsule component height changed
UE - Simulation - Physics - Jul 20, 2015James: I think we currently recreate the capsule body when you change dimensions, should just change the shape instead. – DisableCollision is reset if constrained Capsule Component height is change ...
Linear Spline Point Type doesn't distributed over a linear value
Tools - Nov 3, 2015Linear Spline Point Type doesn't have expected result User Description: I was following a tutorial from Dokipen (Tutorial) about using spline to create linear arrays. Everything is working fine f ...
Add Point node used with an InputKey of 0 or 1 will crash the editor on bp compile
Tools - Nov 29, 2016Add Point node used with an InputKey of 0 or 1 will crash the editor on bp compile User Description: Unreal version 4.14 crashes every time that you use spline component and try to add the point 0 ...
Particle System Components don't inherit owner's time dilation
UE - Niagara - Feb 7, 2020This is a regression introduced by the particle system manager. It does not account for the owning actor's time dilation when ticking the particle system components. ...
Slow while replacing actor in large open world
UE - DEET - EditorPerformance - Nov 8, 2022Licensee: "Content creators from my team have reported that when they replace actors in an open world it can take more than 10 seconds. This is with several thousand actors loaded in the world. On m ...
Unable to create installed build with iOS support from PC
UE - Foundation - Core - May 3, 2017Attempting to build a local binary engine from a source engine will fail when iOS support is enabled in the setup process. Command line argument (ran from Engine/Build/BatchFiles folder location): ...
Stationary Point Light is Visible After Building Lighting When Visible is Unchecked
UE - Graphics Features - Aug 30, 2016While going through a blueprint tutorial which has you build a small structure with a point light in it, then have a script telling the point light to toggle on and off while entering a trigger. I n ...
UInstancedStaticMeshComponentRemoveInstances crashes if called with an empty array
This looks like it can be fixed with an early-out when the passed array of indices is empty. Log:[2024.01.03-16.38.36:091][291]LogOutputDevice: Warning: Script Stack (1 frames) : /Game/BP_Crashy.B ...
If user set ChunkID to a higher value, UpdateManagementDatabase will be very slow
UE - Gameplay - Sep 4, 2018If user set ChunkID to a high value, the construction process of the database managed by AssetMAnager becomes very long. The cause is the following code in UChunkDependencyInfo :: BuildChunkDepende ...