Unreal Engine Issues

Cone Location module does not evaluate Cone Axis when using Wedge shaping

Cone Location module does not evaluate Cone Axis when using Wedge shaping ...

Setting a Niagara Bool parameter during runtime causes ensure

Setting a Niagara Bool parameter during runtime causes ensure ...

Crash when attempting to connect a custom Niagara parameter struct to a node when the struct contains an array

Crash when attempting to connect a custom Niagara parameter struct to a node when the struct contains an array ...

Particles can flicker at the end of first emitter loop when interpolated spawning is enabled

Particles flicker at the end of first emitter loop when interpolated spawning is enabled This issue does not occur if interpolated spawning is disabled. This issue does not occur for any of the su ...

Even if the parameter is changed by specifying "NiagaraParameterCollectionInstance" in "ParameterCollectionOverrides", it is not reflected.

It behaved properly in 4.24.3. ...

Crashes when changing parameters by changing the collection of the NiagaraParameterCollectionInstance

Crash when setting a module input to read from a new user parameter

Crash when setting a module input to read from a new user parameter Crash does not occur when drag/dropping a User Parameter from the Parameters panel into the input, or when selecting a preexistin ...

Crash when attempting to generate an event in an Event Handler

Crash when attempting to generate an event in an Event Handler ...

Transform node which transforms a vector from mesh particle space to world space in vertex shader doesn't work on ue4.25

Transform node which transforms vector from mesh particle space to world space in vertex shader always returns 0. In ue4.24, it works fine. This behavior has been changed in CL#12558699. Removing f ...

Niagara Preview viewport is unaffected by Preview Scene Setting Environment Color

Preview Scene Setting Environment Color only shows as black in Niagara editor viewports This issue does not reproduce in the Material, Static Mesh, Skeletal Mesh, Anim BP, or Control Rig Editors. ...