PIE with Auto Recompile Blueprints disabled generates an error message asking to compile PROTO_BP Blueprints

UE - Gameplay - Blueprint - Mar 17, 2015

PIE with Auto Recompile Blueprints disabled generates an error message asking to compile PROTO_BP_Blueprint_0 and PROTO_BP_AnimBlueprint_0. Clicking Yes compiles, but any attempt to PIE thereafter g ...

Material Expression Reference Page: "Inputs" and "Outputs" definitions reversed from illustration

On the Material Expression Reference Page, located here:https://docs.unrealengine.com/latest/INT/Engine/Rendering/Materials/ExpressionReference/index.html Material Expressions has an image numbered ...

Texture Sample Parameters cause error when used in Make Material Attributes Material Function

UE - Graphics Features - Mar 17, 2015

When creating a Material Function for the use in a Layered material setup using the Make Material Attributes Node, you cannot use a Texture Sampler Parameter. Also Reproduced in Main Promotable-CL- ...

Detail Texturing Material Fucntion incorrectly scales Detail Normal

UE - Graphics Features - Mar 15, 2015

The Detail Texturing Material Function scales the Detail Normal input incorrectly when compared to manually setting up a Detail Texturing Material. (Assets and Level uploaded to [NameRedacted] Devel ...

CPU Particles do not Collide in Standalone or New Window Play Mode on Mac

UE - Graphics Features - Mar 13, 2015

When playing a game from a Standalone Game or New Window, CPU Particles will not keep their collision on a Mac. ...

Packaging for shipping on Android with 'for distribution' checked will cause the build to fail

UE - Platform - Mobile - Mar 5, 2015

When you attempt to package a project for shipping with 'For Distribution' enabled, the build will fail for mobile. ...

The Yaw rotation for the oculus is saved between levels

UE - Platform - XR - Mar 3, 2015

If the player is looking 180 degrees from their start position this will be saved if the level is changed and they will be looking 180 degrees (the opposite direction ) they would have been facing i ...

4.7 Regression: Character::OnJumped_Implementation() not virtual and will skip user implementation or fail to compile

UE - Gameplay - Feb 25, 2015

Character::OnJumped_Implementation() should be virtual or users' custom implementations will not be called. If they declare it with "override" their code will fail to compile. Already fixed in Main ...

Tiled Landscapes imported with inverted Y axis rotation in World Browser

UE - LD & Modeling - Terrain - Landscape - Feb 23, 2015

When importing tiled landscapes into the world browser, the landscape tiles appear with inverted Y axis rotations. ...

Physical materials cannot be queried

UE - Rendering Architecture - Materials - Feb 12, 2015

Physical materials placed on starter content shapes always return as invalid for any trace or collision query. ...