Unreal Engine Issues
Unreal Engine Issues
The number of seconds in Graph View of Session Frontend is significantly different from the actual time
Tools - Jun 11, 2018The number of seconds in Graph View of session frontend is significantly different from execution time of "start file" and "stop file". Since the number of frames is correct, probably some problem ...
tvOS is not a supported platform for BlueprintOffice
Docs - Samples - Aug 16, 2016tvOS is not listed as a supported platform for BlueprintOffice ...
tvOS is not a supported platform for PlatformerGame
Docs - Samples - Aug 16, 2016tvOS is not listed as a supported platform for PlatformerGame ...
tvOS is not a supported platform for StylizedRendering
Docs - Samples - Aug 16, 2016tvOS is not listed as a supported platform for StylizedRendering ...
Particle AnimTrails do not render on Android with Mali chipset when using OpenGL ES 3.1
UE - Platform - Mobile - Nov 22, 2016Particle AnimTrails are not rendering on Mali but will render on the Adreno when using the OpenGL ES 3.1. ES2 renders correctly on both devices, just ES 3.1 does not. The devices compared: Working ...
Adding a Named Slot to a UMG Widget is causing the number to increase rapidly.
UE - Editor - UI Systems - Feb 25, 2015If you create a new Blueprint Widget, place a button into the widget, and click, hold, and drag a Named slot onto the button, the number of the Names Slot will keep increasing as long as the named s ...
Support for 16-bit precision for positions in vertex buffer
UE - Graphics Features - Sep 7, 2018Add support for 16-bit per component format for POSITION in vertex buffers as an option. Half-precision is already supported for UVs and TANGENTS on a per model basis, and was hoping that this woul ...
[MAC]: Leap Motion Support?
UE - Platform - XR - Jun 29, 2015Can we add Leap Motion support to the Mac? The current UE4 plugin doesn't support the Mac, but the Leap has official Mac drivers, so it should be possible to add. ...
Using TInlineAllocator with a large number in TArray that is in an AActor class will cause child Blueprint class to call an assert while parent class will not
UE - Foundation - Core - Jul 22, 2016If a TArray has a TInlineAllocator with a large number and the class is used with a child Blueprint, the editor will throw an assert. If the base C++ Class is used instead of the Blueprint, the asse ...
ObjectScale returns a Cascade Mesh particle's XYZ scale as 1.0
UE - Niagara - May 13, 2020Sampling a Cascade Mesh Particle's scale always returns XYZ as 1.0 This is a regression from UE4/Release-4.24. This does NOT affect Niagara Mesh particles. I've attached a Cascade (left example ...