Unreal Engine Issues

Improve BSP Face Selection Behavior

Modifying BSP brushes from their original shape sometimes makes it hard to select certain some faces; clicking on various points on the face, modifying the camera or toggling translucent selection a ...

BSP/Volume Brush Edge Editing Gizmo appears in wrong position

ABrush Edge Editing no longer working correctly. ...

Can't Select Volume Faces in Geometry Edit mode when Allow Translucent Selection and Draw Brush Polys are enabled

See Repro steps. Faces are selectable when either Allow Translucent Selection or Draw Brush Polys is enabled, but not when they are both enabled. ...

Textures become darker on BSPs when converted to a Static Mesh using Baked Lighting

A BSP converted to a Static mesh shows a much darker texture material when built with Static/Baked lighting. This was reported and tested in 4.24.1 (CL-10757647). This was reproduced in 4.23.1 (CL ...

Using Snap Rotation displays the Rotation wrong (or calculates the Rotation wrong and losses precision) when the Y rotation axis is 90 degrees

Although the Details Panel shows the degrees wrong, the object seems to have done it's rotation correctly but not in the right degrees. It will rotate to the position specified but it goes the wrong ...

The Brush Clip doesn't slice in othrographic view

Brush clip slicing doesn't work whenever slicing in Left sided Othrographic view mode. Tested in 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647),  4.23 (CL - 6837701), 4.24 (CL - 7095658) ...

"Build" button causes "Validation failed" and breaks references of meshes in Sublevel according to a prescribed procedure

A licensee reported that "Build" button causes "Validation failed" and breaks meshes in a Sublevel according to a prescribed procedure. The process is quite complicated, but I can 100% reproduce thi ...

Can't select BSP in sublevel after change Level Tile's position

Geometry Pen Tool Duplicates Bushes On Grid Size 1 & 5

There is an issue occurring when creating brushes with the pen tool at grid size 5 where verticles or the brush shape itself seems to be doubled. This issue also occurs if the grid size is 1, though ...

[CrashReport] UE4Editor_Engine!UModelComponent::CalcBounds() [modelrender.cpp:750]

This is a trending crash coming out of the 4.18 release. Users have not provided any descriptions of their actions when the crash occurred. Source Context 742 FBoxSphereBounds UModelComponent ...