If you add a cluster to another level to create HLOD and open a hierarchical outliner at the original level, the original level crashes.

UE - World Creation - Worldbuilding Tools - HLOD - Feb 28, 2018

Please check the attached file. https://udn.unrealengine.com/questions/417308/hlod-%E3%82%92%E4%BD%9C%E6%88%90%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%E5%88%A5%E3%83%AC%E3%83%98%E3%83%AB%E3% ...

Crash on merge actor when Use specific LOD Level

UE - World Creation - Worldbuilding Tools - HLOD - Feb 26, 2018

Merge Actor crash when specifying Use specific LOD Level, and the actor has a collision component ...

Generated HLOD Actor not Registered when using the Size Map Tool

UE - World Creation - Worldbuilding Tools - HLOD - May 3, 2017

When using the Size Map to view the memory consumption of a generated HLOD actor, it reports it as missing. This could serve to be problematic when using a large number of HLOD actors to optimize t ...

Use Per Property Manually Overridden Texture Sizes when Merging Materials generating HLODs only creates 1024 Texture Sizes

UE - World Creation - Worldbuilding Tools - HLOD - May 3, 2017

Texture sizes incorrect and always output 1k resolution textures when creating HLOD proxy meshes and using the per property manual override for texture sizes. I have attached a screenshot which exh ...

Merged material turns black when generating HLOD for meshes with unlit materials

UE - World Creation - Worldbuilding Tools - HLOD - Feb 13, 2017

Unlit materials do not get merged correctly on merge materials by HLOD generation. They turn black. ...

Merge an actor that contains Instanced Static Mesh components will reset to 0,0,0

UE - World Creation - Worldbuilding Tools - HLOD - Jan 31, 2017

Merge an actor that contains Instanced Static Mesh components will reset to 0,0,0. The Instanced Static Mesh components must be set using the Add Instance node through the Construction Script for th ...

Second UVs wiped when using Merge Actors Tool

UE - World Creation - Worldbuilding Tools - HLOD - Jan 26, 2017

The merge actor tool no longer saves additional UVs used for the merged mesh. This was not the case in 4.13, but in 4.14 and later this information is no longer present. Also worth noting is that i ...

HLOD actor is not popping in as expected when zooming out in the viewport

UE - World Creation - Worldbuilding Tools - HLOD - Jan 12, 2017

This is a regression from 4.14.3 at CL 3251583 ...