Unreal Engine Issues

Shader compilation failure crash with DX12, Tesselation, Distance fields, Instanced Stereo, and Hierarchical LOD Coloration viewmode

upd. Regression was checked on //UE4/Release-4.26 CL 15973114, issue wasn't reproduced. Regression - YES Shader compilation failure crash with DX12, Tesselation, Instanced Stereo, and Hierarchical ...

Fbx Importer: Need to clamp incoming vertex color

When OpenGL ES 3.1 is enabled for Android build in Handheld AR Template, camera inverts colors

When OpenGL ES 3.1 is enabled in Android Build settings, device prompts user to choose to "Allow ARInvertColor to take pictures and record video". If allowed, colors are inverted by the camera. If ...

Sequencer doesn't update Light color track

Rainbow Colored Lights On Edge Of Screen

While in the Editor glowing colored lights will appear at the edge of the screen. (see screenshot)This happens randomly after a set amount of time even when Idle.The issue doesn't occur in standalon ...

Base Color on Buffer Visualization Overview isn't gamma corrected

https://udn.unrealengine.com/questions/391311/buffer-visualization.html ...

SET_WARN_COLOR does not colorize the Output window

User is trying to use SET_WARN_COLOR to highlight lines in the output window, but it's not working. ...

Linear Color Curve Actor does not allow Alpha Changes

A Linear Color Curve Component added into the Content Browser has a listing for Red, Green, Blue and Alpha, but will not allow values to be added to the Alpha graph. Also Reproduced in Main Promota ...

Red and Blue color channels flipped on materials called from HTML5 server

Red and Blue color channels flipped on materials called from HTML5 server ...

DBuffer uses linear RGBA8 for base color instead of SRGB

DBuffer has 8 bit render targets for decals. The first render target holds BaseColor. It is not SRGB so we probably have poor precision distribution over the color range. It should be possible simpl ...