Retopologized landscapes ignore collision when mip level set to 1

Tools - Landscape - May 14, 2015

Object collision ignores landscape components that have been retopologized if the landscapes collision mip level is set to 1 instead of 0. ...

Entering 'Show Collision' for a project and then 'Quit' via the console command, you will receive an crash

Rendering - May 13, 2015

Once a project is packaged, If you enter the console command 'Show Collision' and the 'Quit', the project will crash upon closing. This is only occurring in a packaged project and not happening whe ...

Adding key frames to an animation will cause the editor to crash

Anim - May 13, 2015

When the use adds key frames to a new animation sequence and then compiles and saves the editor will crash. ...

Importing a New Substance Preset will crash the engine

Core - May 13, 2015

With the Substance plugin installed and when you try to import new preset data into the Substance Graph Instance, the engine will crash ...

Subobject instancing is broken and causes asserts when creating an instance of a blueprint class from non-CDO archetype

Core - May 13, 2015

When spawning an instance of a blueprint using an archetype that is not a class default object, child components will be attached to the template component instead of the instance. ...

Crash with Deleted Sound Cue/Wave from Content Browser still Referencing Matinee Sound Track

Tools - May 12, 2015

Deleting a Sound Cue/wave from the Content Browser that is referenced by a Matinee actor Sound Track, and attempt to play the Matinee a crash will occur. I would expect the sound track to simply pl ...

Clicking the Closed Loop check box for a Blueprint SplineComponent crashes the Editor.

Tools - May 12, 2015

Clicking the Closed Loop option in a new Spline Component results in the Editor crashing. This only occurs in 4.8 Preview 1 (so far). 4.7.6 and Main appear to be working correctly. ...

Attempting to open a map in content browser that is currently loaded in world composition browser crashes editor

Tools - May 12, 2015

Attempting to open a map through the content browser will crash the editor if that map is opened as a sublevel or the currently opened map through the world composition browser. Frequency: 2/2 Cr ...

Lansdcape grass generation fails on Mac running OSX 10.10.1

Platform - Mobile - May 12, 2015

Grass map heights all appear to be 0 when generating grass on a Mac running 10.10. This bug does not occur on Macs running OSX 10.9.5 Putting a breakpoint in LandscapeGrass.cpp line 476 you can se ...

Using Scene Capture 2D with a movable Skylight will cause a crash

Rendering - May 11, 2015

When placing a Scene Capture 2D with an assigned Render Target Texture and using a movable Skylight the editor will crash. [Link Removed] ...