Unreal Engine Issues
Unreal Engine Issues
Rearranging Slate Brushes causes crash
UE - Editor - UI Systems - Jul 14, 2019Rearranging the order of a Slate Brush array causes the editor to crash. Tested in 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647), 4.23 (CL - 7305105), 4.24 (CL - 7285696) ...
Material Parameter Collection Values not Updating in Simulate if "Run Dedicated Server" is Checked
UE - Networking - Jul 15, 2019Material Parameter Collection Values not Updating if "Run Deadicated Server" is Checked Working as expected in 4.21 CL# 4753647 Found in 4.22 CL# 7053642, 4.23 Preview 1 CL# 7236301, and 4.24 CL# ...
Controller Assignments appear incorrect for UI when "Skip Assigning Gamepad to Player 1" is set to true
UE - Editor - UI Systems - Jul 16, 2019When using a controller to navigate/ interaction with UI it appears that the "Skip Assigning Gamepad to Player 1" option is not taken into account when assigning input for UI. ...
Textures are Blurry when Scaling an Actor While r.Streaming.DropMips is Set to 2
UE - Graphics Features - Jul 17, 2019If a BP actor containing textured static meshes starts with a small transform scale, when scaled up, the texture streamer fails to load in the higher mips and the texture looks blurry. Working as e ...
Niagara Mesh Particles do not face camera when using Camera Position facing mode
UE - Niagara - Jul 12, 2019Niagara mesh particles will not face the camera when using camera position as the facing mode. The particles seem to face the direction the would if their position was at the origin. ...
Character becomes stuck when sliding down steep unwalkable capsules
UE - Gameplay - Player Movement - Jul 14, 2019Characters can become stuck and unable to move as they slide against very steep capsule collision. This seems to be caused as a result of ProcessLanded begin called within UCharacterMovementComponen ...
Custom Render Passes in Sequencer and High Res Screenshots are rendered incorrectly in HDR with DX12 and r.PostProcessingColorFormat=1
UE - Graphics Features - Jul 16, 2019Buffer visualizations rendered in HDR through the high res screenshot tool or sequencer using DX12 and r.postprocessingcolorformat 1 will result in renders that only capture the first row of pixels. ...
Translucent objects blink when using Vulkan with Kirin 970 device
UE - Graphics Features - Jul 18, 2019Translucent objects ( e,g, effect, fog sheet ) blink when using Vulkan with Kirin 970 device. This issue doesn't occur on Vulan mobile preview, Snapdragon device, and Huawei honor 9(Kirin 960). ...
Niagara Memory Leak in vertex buffer when increasing particle spawn rate on CPU sims
UE - Niagara - Jul 16, 2019Increasing the spawn rate of a CPU particle sim will cause a memory leak in the vertex buffer. ...
A Niagara system will only use one spawn rate curve when it has more than one emitter with different spawn rate curves
UE - Niagara - Jul 19, 2019Systems that have more than one emitter that both have unique spawn rate curves will only used the most recently added emitter's spawn rate curve for all emitters. ...