Unreal Engine Issues
Unreal Engine Issues
Jittering and distortion on BSP materials
UE - LD & Modeling - Modeling Tools - BSP - Mar 5, 2015When building a simple level using BSPs with materials applied after adding several additive and subtractive BSPs and applying materials, certain materials jitter and distort badly when in the viewp ...
Can not save Material after copying a Comment into Graph from Material Function
UE - Rendering Architecture - Materials - Aug 29, 2016When using a material function in a graph with a comment copied from that same material function will cause the material not to save. The error message that pops up says " ...Graph is linked to priv ...
Begin and End Overlap events continuously trigger while a character moves within a collision component of a Blueprint Actor that Simulates Physics if the collision component has Auto Weld enabled
UE - Gameplay - Jun 29, 2015Begin and End Overlap events continuously trigger while a character moves within a collision component of a Blueprint Actor that Simulates Physics if the collision component has Auto Weld enabled. ...
Vertex Painting changes collision complexity if the asset is saved while vertex painting
Tools - May 12, 2016Vertex Painting changes collision complexity if the asset is saved while vertex painting. The collision change is set to "Use Complex Collision as Simple". If this is intended functionality there sh ...
When using "Meta = (MakeEditWidget = true)" for a UPROPERTY, edits in blueprint defaults are not reflected unless Editable when Inherited is false
UE - Gameplay - Blueprint - Sep 28, 2016The widget diamond created when using MakeEditWidget does not update the transform of a placed instance unless Editable When Inherited is false. This appears to relate to the blueprint settings, wh ...
Landscape Grasstype warning causes log spam when landscape is streamed in or out
UE - LD & Modeling - Terrain - Landscape - Nov 16, 2016Using the Landscape Grasstype will generate log spam for the number of Landscape components being used or if using World Composition will generate a log warning for each tile used. The warning ind ...
Cooker: When cooking all maps, all assets are cooked even if not referenced by any level
UE - Foundation - Core - Cooker - Feb 2, 2015I noticed that if you cook with -allmaps instead of specifying each map like -map=map1+map2..., that it seems to cook all assets in your game's content folder, whether or not it's used in any maps o ...
User can still attempt to delete tags above a subtag they just added
UE - Gameplay - Dec 5, 2016In the Gameplay Tag List, if the user adds a string of tags, then adds one on top of it, attempting to delete the previous end subtag will produce a toast saying the tags were deleted. However, the ...
Material Parameters aren't unique if the Material Function has been duplicated
UE - Graphics Features - Jul 31, 2017Material Parameters aren't unique if the Material Functions has been duplicated, When the parameters are enabled in a Material Instance, one will be disabled on Material Instance close. This is a r ...
Outside of AnimBP's, Animation Sequences with negative Rate Scales do not animate
OLD - Anim - Mar 20, 2015Animation Sequences with negative Rate Scales do not play outside of using them in Animation Blueprints...unless they are looping. UPDATE: A negative rate scale value also breaks Anim Montages. ht ...