Selecting a brush surface that is flush with other brush surfaces selects all of them after Building Geometry

Tools - BSP - Sep 1, 2016

This issue was reported by internal UT developers. When selecting the surface of a brush that share flush surfaces with other brushes, all surfaces are selected. This seems to only occur after sel ...

Creating a BSP modifies the default brush, adversely affecting placement of Volumes

Tools - BSP - Aug 12, 2016

When a new BSP is created, modifications are made to the level's default brush. These changes affect how volumes are placed, with different BSPs causing different behavior in volume placement. ...

When converting geometry to a Static Mesh no collision is applied

Tools - BSP - May 17, 2016

When converting a BSP to a Static Mesh, the object receives no collision even after changing the settings in the details panel of the newly created static mesh. ...

Edges flickering when bsp geometry added to the level

Tools - BSP - May 13, 2016

When adding a bsp Geometry object into the world the edges flicker. The effect can sometimes be seen better if you change the tessellation of an object that has it. Observed on border edges of a sel ...

Editing bsp within folder in world outliner will unhide bsps within a subfolder

Tools - BSP - May 4, 2016

Editing bsp within folder in world outliner will unhide bsps within a subfolder Regression (No) issue (does) occur in 4.10.4 ...

When Building Light for a SubLevel of a project, BSPs will be built into the level regardless if hidden or not

Tools - BSP - Feb 23, 2016

BSPs will be built with light/shadow extrapolated even if they are placed in a hidden sub_level of the project at the time of building. Also Tested in 4.10.4, 4.11 Preview 6 and Dev-Editor-CL-28772 ...

BSPs cannot be selected through other BSPs set to hidden

Tools - BSP - Nov 17, 2015

BSP brushes cannot be selected through other BSP brushes that are set to hidden through the world outliner. Other assets such as static meshes are unaffected by this or do not cause the same error t ...

BSPs do not update when converted to blocking volumes

Tools - BSP - Oct 21, 2015

If a bsp is converted to a blocking volume, the faces of the bsp remain present until a new actor is placed or geometry is compiled. ...

Clipping bsp brush rotates clipped face on brushes that have their X,Y,Z values altered

Tools - BSP - Sep 17, 2015

If a bsp brush is rotated, then the brush clipping feature is used the "Brush Clipping" feature will rotate the created face by 90 degrees or disappear entirely (if set at an angle). ...

Adding rotation to a bsp breaks extrusions

Tools - BSP - Aug 24, 2015

Adding Rotation to a bsp breaks future extrusions, causing them to incorrectly render. ...