Unreal Engine Issues
Unreal Engine Issues
Unable to create a 'World Soft Object Reference' Variable from the Variables Panel
UE - Framework - Blueprint Editor - Jun 21, 2018Soft references to World objects (TSoftObjectPtr<UWorld>) cannot be directly created in blueprints. These types work fine in blueprints but cannot be directly created. The reason soft references are ...
Foliage doesn't follow the Landscape which was planted on when level has never been saved
UE - World Creation - Worldbuilding Tools - Foliage - Jun 8, 2018Once the foliage instances lost the link to Landscape, Reapply tools also doesn't do anything on those foliage ...
Can't disable collision on landscapes
UE - LD & Modeling - Terrain - Landscape - May 14, 2018Disabling collision on a Landscape doesn't work when using the Collision Preset 'NoCollision'. The Landscape still generates collision on Static and Skeletal meshes. ...
Landscape Spline meshes lose vertex color paint after moving to another level
UE - Graphics Tools - Terrain - Landscape - May 11, 2018UDN: https://udn.unrealengine.com/questions/432735/%E5%9C%A8%E6%B5%81%E5%85%B3%E5%8D%A1%E4%B8%AD%E6%8F%8F%E7%94%BB%E6%A0%B7%E6%9D%A1%E6%9B%B2%E7%BA%BF%E4%B9%8B%E5%90%8E%E5%A6%82%E6%9E%9C%E6%8A%8A%E ...
SSR can self intersect when occluder found of first ray marshing hit
UE - Graphics Features - May 3, 2018$title ...
Parameters show up in material instances even if they're not supposed to be exposed
UE - Rendering Architecture - Materials - Feb 28, 2018In this case, I've added inputs to a material function. That material function input uses a parameter as it's default value. [image: Inline image 1] When referenced in the shader[image: Inline ima ...
Blueprint component lost when reparenting native base class and component name collides
UE - Gameplay - Blueprint Compiler - Feb 26, 2018Use attached project to skip c++ steps. Follow from step 6. Update: It appears that the same symptoms occur if you simply change the name of an existing subobject, without changing the property/f ...
Unable to locally rotate individual foliage
UE - World Creation - Worldbuilding Tools - Foliage - Jul 14, 2017Unable to locally rotate individual foliage. This seems to have been a limitation of the foliage tool from it's creation. Licensee Description: I would like to ask if there is any way how to preve ...
Investigate possible HISMC culling mismatch between tree, vertex and pixel shader
UE - World Creation - Worldbuilding Tools - Foliage - Jun 12, 2017User reports that some foliage/grass instances that are completely culled are actually still being rendered, costing rendering time. Have a look using Intel GPA or RenderDoc and check pixel shader ...
PDI-DrawPoint - Zoomfactor being calculated incorrectly
UE - Graphics Features - Feb 20, 2017A licensee has reported that the ZoomFactor variable inside of the DrawPoint function is being calculated incorrectly. It currently is calculated using the lesser of the projection matrix's horizont ...