Unreal Engine Issues
Unreal Engine Issues
InstanceData->SetInstance crash when transforming InstancedStaticMesh
UE - Graphics Features - Nov 13, 2017When updating InstanceStaticMesh transform from C++ or BP, UpdateInstanceTransform then FStaticMeshInstanceBuffer::UpdateInstanceData gets called. Sometimes InstanceData->SetInstance in FStaticMeshI ...
Artifact holes appear within thick font outline
UE - Editor - UI Systems - Nov 21, 2017When you make the outline very thick, holes can appear within the area of the thick outline. This would happen both in English and Japanese. ...
Arguments of position invalid when Launch Game on UE4Editor in the command line.
UE - Graphics Features - Dec 4, 2017Arguments of position invalid when Launch Game on UE4Editor in the command line. Once displayed at the argument position. Then move to the center. I tried it in 4.13 and it displayed correctly. ...
DitherTemporalAA includes some noise even when Alpha Threshold is set to 0
UE - Graphics Features - Dec 8, 2017DitherTemporalAA's output contains some noise even when Alpha Threshold is set to 0. ...
If the entry of State Machine of AnimBP directly connect a state which has another state machine, a crash will occur when changing parameters of AnimBP
OLD - Anim - Dec 14, 2017If you directly connect a state which has another state machine to the entry of State Machine of Animation BP, a crash will occur when changing parameters. If you connect an empty State to an Entry ...
FRootMotionMovementParams::Accumulate can trigger an exception in debug-editor when using a cached pose
UE - Anim - Rigging - Jan 11, 2018When you are using the editor compiled as debug-editor, combining the use of a pose cache, RootMotion Everything setting, could trigger an exception. ...
Incorrect collision created when using merge actors to a specific spline mesh
UE - Simulation - Physics - Jan 11, 2018Merge Actor still can create incorrect collision when using merge actors to some spline mesh. This seems to be a mesh dependent issue. If I use different meshes for the spline mesh, the collision se ...
Crash on bake pose when skeleton contains a virtual bone
OLD - Anim - Jan 22, 2018When a skeleton contains a virtual bone, performing Bake Pose can crash the editor. ...
DefaultEngine.ini Configurable Variable change ignored in Standalone (may be a compilation manager issue)
UE - Gameplay - Blueprint Compiler - Jan 29, 2018If you change a configurable variable's default value in DefaultEngine.ini, the change will be ignored in Standslone mode until you compile and save the variable's blueprint. This causes inconsiste ...
Scenecapture2d with lighting off fails to capture Instance Static Mesh in test configuration
UE - Graphics Features - Jan 31, 2018When a game is built using test configuration, Scenecapture2d with lighting off fails to capture Instance Static Mesh. This does not happen in PIE or standalone. ...