Unreal Engine Issues
Unreal Engine Issues
Linear Color Curve Actor does not allow Alpha Changes
Tools - Apr 6, 2015A 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
UE - Platform - Mobile - Nov 8, 2016Red and Blue color channels flipped on materials called from HTML5 server ...
Modeling Mode Vertex Paint Color values are incorrect
UE - Graphics Tools - Modeling Tools - Nov 12, 2024There is a mismatch in between the input and output value of vertex colors painted using the "Modeling Mode" vertex painting tool. The example in the licensee's case is that if they wanted a 0.25f v ...
Editor Crash when trying to get Color data from Vertex buffer
UE - Graphics Features - Nov 6, 2019When attempting to get the vertex color of an instance of of a static mesh that is painted after placing it in the World Viewport. The Editor crashes returning an "Unhandled Exception". The cause o ...
SceneTexture:Scene Color node renders black in Standalone, Launch On and Packaged Game
UE - Graphics Features - Jun 5, 2015When using a Blendable to render SceneTexture:Scene Color into the Post Process, it appears to render as expected in PIE and Simulate, but when viewed in Standalone, Launch On or a Packaged Game the ...
Color shifting occurs from screen probe gather ping-pong when Lumen active
UE - Graphics Features - Lumen - Apr 29, 2024A subtle yellow tint color shift occurs when Lumen is active due to usage of R11G11B10_Float targets, mostly from r.Lumen.ScreenProbeGather.SpatialFilterProbes where we ping-pong between R11G11B10_F ...
Hex code that is applied to a light is forcibly changed with using the Details panel in the World Outliner
Tools - Oct 7, 2015If a user sets the light color with a node (Set Light Color) in blueprints, it will use the exact Hex code that is given. However, if the user uses the world outliner to set the light color of a lig ...
Transform gizmo turning different colors when using the spline control points on Camera Rig Rail
UE - Graphics Features - Sep 27, 2016Transform gizmo turning different colors when using the spline control points on Camera Rig Rail. This appears to happen more when farther away from 0,0,0. Also see some changes based on the distanc ...
Colored Lights On Edge Of Screen In Cascade Preview Window
UE - Niagara - Dec 20, 2016While working in cascade (also in editor) with particles or stronger emissive values, glowing lights will appear at the edge of the screen. Note With bugs like this they seem to be tied to Radeon C ...