Niagara Simulation Stage + DynamicMaterialParameters crash

Rendering - Niagara - Feb 6, 2021

deleting the code "&& SimulationStages[i]->bEnabled" in UNiagaraEmitter::GetScripts will bypass the problem [Image Removed] ...

ForceFeedback Component - OnForceFeedbackFinished delegate isn't broadcast

Gameplay - Components - Feb 5, 2021

The OnForceFeedbackFinished delegate isn't broadcast anywhere, so binding to it doesn't do anything. ...

Expanded vector parameters in Material Layer instance properties stay greyed out when override enabled

Tools - Material Editor - Feb 5, 2021

This only seems to happen when the vector parameter is expanded, not when it's collapsed. Collapsing and re-expanding the parameter seems to clear the issue as well. The material seems to use the o ...

Deleting a material layer from a stack, re-linking the layers, then deleting that layer again crashes the editor

Rendering - Feb 5, 2021

The important step here is to unlink the middle layer after first relinking everything. ...

Deleting a material layer from the stack reverts other layers' overridden parameters to default

Rendering - Feb 5, 2021

It appears as though parameters for downstream material layers are reverted to their default values and override states when an upstream material layer is deleted. ...

Executing r.setres does not render correctly when Orientation of Display is Portrait on Windows PC

Rendering - RHI - Feb 5, 2021

This issue will display correctly in Portrait if you don't specify a resolution, but using r.setres will display it incorrectly. ...

Rich Text is offset when set as the child of a Retainer Box in a Widget Blueprint

Tools - UMG - Feb 4, 2021

It seems that when playing a Rich Text Block into a Retainer Box, it causes the text inside the yellow row style to have additional spaces added to it. The user who reported this issue also had issu ...

Activate Reverb Effect node fails to activate when placed behind a Delay node

Audio - Feb 3, 2021

It seems that the Activate Reverb Effect node is no longer functioning when put behind a Delay node. In the test project, there is an empty actor with a Event Begin Play connected to a Delay node wh ...

Niagara Parameter Reference Counts do not include Renderer bindings

Rendering - Niagara - Feb 3, 2021

Renderer bindings aren't being accounted for in a parameter's reference count. ...