Unreal Engine Issues

Blueprint Viewport Not Updating When Destructible Mesh Component is Assigned a Mesh

When you add a Destructible Mesh to a Destructible Mesh Component inside of a blueprint, the viewport is not updated with the new mesh. If you add the blueprint to the level and then open the bluepr ...

IgnoreComponents array is not properly populated when called recursively on a destructible mesh

Using a recursive line trace function to populate the IgnoredComponents array does not properly identify each component of a destructible mesh to be ignored. ...

For Destructibles, Hide Bone by Name doesn't disable collision

For Destructibles, Hide Bone by Name doesn't disable collision with PBO Disable and PBO Terminate. This is similar to [Link Removed], but has enough differences to justify a new Jira (Destructibles ...

Editor lock on destructible mesh spawn

Spawning an actor during TG_PrePhysics is added to TG_StartPhysics which leads to the editor locking up when multiple actors are spawned. ...

Destructible does not return Hit Bone Name when using OnComponentHit Event

When using a Destructible Mesh in a bluprint and trying to return the Hit Bone Name will result in "none" being printed. However, using a simply line trace from the individual bone names from a frac ...

SetActorEnableCollision does not affect Destructible meshes

Setting the SetActorEnableCollision blueprint node to false does not disable collision for a destructible mesh. Workaround: Adding a static Mesh component and setting any mesh will cause the collis ...

Add ENGINE_API to DestructibleActor

Investigating Query-Only geometry existing as static world support in NxScenes

Looks like we're either using the wrong scene for world support queries or more likely query geometry is being added as static geometry in the NxScene and being picked up for world supports (this is ...

Issues changing physics properties on destructible meshes

Numerous issues when manipulating destructibles. 1) Changing collision response pre-fracture will not affect chunks post-fracture 2) Changing collisions response pre-fracture will prevent damage f ...

PhysX Crash when spawning Instanced Static Mesh actors at Runtime

Bug generated from crash reporter. This crash has been found in 4.7.6 and still occurs in 4.8.3 and 4.9.2 to users. One user in particular still, and he experiences it often. I have not been able ...