Niagara GPU Emitter Flickering at Certain Angles When the System Origin is Occluded

UE - Niagara - Mar 25, 2019

Niagara GPU Particle Flickering at Certain Angles When the System Origin is Occluded. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 Preview 6 CL# 5439949, and 4.23 CL# 5533539 ...

Niagara Mesh Renderer Incorrectly Rendering Mesh at Distances When Using Two Sided Material

UE - Niagara - Mar 25, 2019

Niagara Mesh Renderer Incorrectly Rendering Mesh at Distances When Using Two Sided Material.  Working as expected in 4.20 CL# 4369336 and 4.21 CL# 4753647 Found in 4.22 Preview 6 CL# 5439949 and 4 ...

Editor crashes when using Convolution Bloom executing High Resolution screenshot.

UE - Graphics Features - Mar 25, 2019

I confirmed in UE4.21.2. I attached the project to reproducte the problem. ...

Light baking of a ton of static meshes causes Swarm to crash.

UE - Foundation - Cpp Tools - Mar 25, 2019

Light baking of a ton of static meshes causes Swarm to crash due to "Index was our of range". I confirmed that it can be reproduced with the sample project they sent us/ The error log I got is... ...

Blueprint iOS projects can't package For Distribution

UE - Platform - Mobile - Mar 23, 2019

This issue doesn't occur using a project with source code This issue doesn't occur in a blueprint project if For Distribution is disabled (using a development certificate and provision) So far this ...

sRGB unchecked leads to textures being washed out in UMG

UE - Editor - UI Systems - Mar 22, 2019

When sRGB unchecked in the texture editor it can lead to textures being washed out in UMG ...

tvOS banner and App thumbnail do not appear on device; errors during app upload to Apple

UE - Platform - Mobile - Mar 22, 2019

When a user packages or launches onto tvOS it will be missing the thumbnail and the background banner. This may be a dupe of [Link Removed] but I have created this as this was confirmed to be worki ...

Pivot Offset Module does not respect on/off toggle

UE - Niagara - Mar 22, 2019

Toggling the Pivot Offset module in a Cascade Particle System has no effect on the particle system's position. Tested in 4.20.3 (CL - 4369336), 4.21.2 (CL - 4753647), 4.22 (CL - 5439949), 4.23 (C ...

Duplicate the mesh will not duplicate the foliage on it.

UE - World Creation - Worldbuilding Tools - Foliage - Mar 22, 2019