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Unreal Engine 4.15 Preview

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    I realy hope 4.15 has the promised Datatable variables when it comes out of preview phase! Compiler time increase makes me too happy allready!


      Originally posted by Marc Audy View Post
      Thanks for trying it out. I would not expect to see the values popping back to 0 so quickly. It might be interesting to see what the output from "showdebug rawinput" is as that is the plugins direct representation of the buttons and axes instead of the engine's once the data has filtered up to it. When testing with the G920 that we have in the office the numbers for both showdebug input and rawinput do not pop back to 0 or any such thing but rather hold their value until the axis/button is released.
      Thanks for the reply.

      So, the problem with resetting was because I had a virtual joystick and a g29 connected at the same time. So, it seems like the plugin can't handle multiple joysticks/steering wheels at the same time. When disabling vJoy, the g29 works as expected.

      If I understand RawInputSettings.h correctly though, you're supposed to be able to set an "Offset" config option, that doesn't seem to work.

      Inverts the axis, but doesn't offset it.

      I think I saw what might become a bug in RawInputWindows.h, the FAnalogData constructor that takes arguments doesn't propagate InOffset to Offset.
      I can't see that constructor being used anywhere though, so I guess that isn't the cause of the issue here.

      I need the Offset option since the pedals goes from 1 in default to 0 in pressed down (-1 to 0 in inverted) and the steering wheel's range is [0, 1] instead of [-1, 1]

      I guess this should go to the answerhub instead though. Will create a post later.
      Last edited by danjo133; 01-31-2017, 08:49 AM.


        Can anyone explain why is marked will not fix?


          4.15 p2.

          There is a problem with MSAA and using masked materials. I made a post on Answerhub.

          Michael Hegemann -

          Marketplace Content
          Easy Multi Save
          Mobile Touch Navigation
          Retro 3D Toolkit



            Thank you very much Dev team

            Looking forward to upgrading to 4.15!


              Downloading now to take a look! Good work, as always guys!


                Have you guys done anything in the Post Process? The colours are a bit darker (or the contrast higher, I dunno) than in 4.14. I haven't changed anything in my project.


                  Default tonemapping was changed to the film-looking one, with higher contrast. See the talk about emissive color, it's the same thing.
                  Helium Rain, a realistic space opera


                    Originally posted by Gwenn View Post
                    Default tonemapping was changed to the film-looking one, with higher contrast. See the talk about emissive color, it's the same thing.
                    Thanks for the information!

                    I found a bug:

                    When providing a Material Slot name that does not exist on the Mesh, the Engine crashes.


                      I feel like i'm missing something. Probably a noobish question but, i grabbed the source on github, i can compile and make it work without any issue.

                      Now i would like to add a thirdparty, i put it in Engine/Source/Thirdparty, it has a sweet XXX.Build.cs in it that works in 4.14.3, but it seems that it never gets read in my 4.15 build, and the lib isn't added.
                      I must be missing something obvious.
                      LinkedIn | Link custom Shaders | Atmosphere Modelisation & Procedural Planets | Distance Matching Locomotion | Nvidia GameWorks builds - 4.19.2 : VXGI2.0, Blast, HairWorks, Flow - Plugins: VictoryBP



                        We have just released Preview 3 for 4.15! Thank you for your continued help in testing the 4.15 build before its official release. As a reminder, the Preview builds are for testing only, and should not be used for the active development of your project.

                        For a list of known issues affecting this latest preview, please follow the links provided on the first post in this thread.


                        Fixed in Preview 3 - CL 3278667

                        Fixed! UE-40753 [CrashReport] UE4Editor_LevelEditor!FLevelEditorActionCallbacks::Paste_CanExecute() [leveleditoractions.cpp:1602]
                        Fixed! UE-41130 User Defined Enums may lose their display names on upgrade to 4.15
                        Fixed! UE-41073 Crash when opening blueprint with collapsed nodes with structure output, split pin
                        Fixed! UE-41072 Implemented Interfaces are not added to nativization list
                        Fixed! UE-41070 Data only blueprints are not not nativized when flagged to do so
                        Fixed! UE-41071 Parent blueprint not added to nativization array if only child saved
                        Fixed! UE-41190 Ensure failure !bStaticCall nativizing blueprint calling blueprint function library function
                        Fixed! UE-37815 BulkData Async loading remains in memory
                        Fixed! UE-38767 [CrashReport] UE4Editor_Core!FArchive::SerializeCompressed() [archive.cpp:447]
                        Fixed! UE-41125 Static mesh LODs other than LOD0 cannot be set to screen sizes greater than 1
                        Fixed! UE-41220 Crash when adding multiple collision types to a mesh
                        Fixed! UE-40791 The Play button on the ForceFeedback effect icons is missing
                        Fixed! UE-41294 Reimporting skeletal mesh clears material references from material slots
                        Fixed! UE-41126 HISMC UpdateInstanceTransform blueprint function does not update bounds correctly
                        Fixed! UE-40525 CommitMapChange doesn't fully deal with sub-levels
                        Fixed! UE-40939 Inconsistent line ending prompts occur in Visual Studio after adding Vehicle C++ feature pack
                        Fixed! UE-41163 Material curves keeps resetting to 0.f
                        Fixed! UE-41216 Additive Pose Asset arms become over exteneded when blended with reference pose
                        Fixed! UE-41082 Fix crash on cache bone with sub instance
                        Fixed! UE-40945 Crash trying to import facial animations
                        Fixed! UE-41143 Crash when launching engine without a windows audio device enabled.
                        Fixed! UE-41112 Crash when Dragging Skeletal Mesh with Apex Clothing into Level
                        Fixed! UE-37270 Changing transform of simulated component during physics freezes motion
                        Fixed! UE-39884 Foliage LODs are do not appear to use the base LODs lightmap any longer
                        Fixed! UE-40480 Ensure encountered when using the Copy/Paste sub-tool in sculpt mode
                        Fixed! UE-41271 Localization broken in cooked builds due to missing meta-data during cook
                        Fixed! UE-41253 Mobile / Use Full Precision not working on Metal
                        Fixed! UE-41023 Scene capture produces black texture on encoding devices with mobileHDR == false
                        Fixed! UE-39451 Web browser widget causes app to crash when packaging for Distribution on Android
                        Fixed! UE-40927 Projects crash on Android when trying to load mips
                        Fixed! UE-39911 Failed checkSlow(IsInGameThread()); in UWorld::GetWorldSettings
                        Fixed! UE-40524 Issues with PrepareMapChange/CommitMapChange and Level Collections
                        Fixed! UE-40810 Crash opening Infiltrator packaged on Windows for Linux
                        Fixed! UE-41198 Spinbox value decimal point is moved one place to the right when edited on Android
                        Fixed! UE-36984 TestPAL fails to compile
                        Fixed! UE-41146 Crash in editor when audio is playing
                        Fixed! UE-40451 Blueprint - User configured tvOS Bundle ID is not set properly during packaging
                        Fixed! UE-40392 GitHub 3111 : Fix environment variable name to the correct legacy LINUX_ROOT.
                        Fixed! UE-40023 UFE Deploying and launching a packaged build on Linux fails due to invalid directory
                        Fixed! UE-40761 Various audio clips are not playing in Elemental Demo on PS4
                        Fixed! UE-41209 PS4SharePlay errors are produced when launching onto PS4 with UnrealFrontEnd
                        Fixed! UE-41183 Crash Occurs when changing the 'Max Metal Shader Standard To Target' option within iOS Project Settings
                        Fixed! UE-38691 Launch On from Windows to Linux fails with missing GLSL_430 shaders
                        Fixed! UE-37016 GitHub 2842 : [Linux] Fix bootstrap script so it is independent on working dir
                        Fixed! UE-40956 Rare crash occurs in CoreAudio in Vehicle Game on Mac when quitting.
                        Fixed! UE-41042 GitHub 3160 : Fixed `ADB` being incorrectly set to `ANDROID_HOME`.
                        Fixed! UE-41079 NpToolkit2 fails to initialize in 6CPU mode on PS4
                        Fixed! UE-41167 Shader complexity is broken in the forward renderer
                        Fixed! UE-39754 Crash: Changing Material Property Overrides of Material Instance
                        Fixed! UE-40736 "Too many texture coordinate sets" warnings in KiteDemo
                        Fixed! UE-40873 Shadows of small movable components popping out
                        Fixed! UE-41193 Update material node tooltips based on 4.15 preview feedback.
                        Fixed! UE-40482 Ensure occurs when turning on Constraints in Advanced Show Flags
                        Fixed! UE-40980 Fix mem corruption on particles on PS4
                        Fixed! UE-40724 Large round stone in ZenGarden is no longer reflective
                        Fixed! UE-41138 Flickering in Elemental Demo when TemporalAA and bloom is enabled
                        Fixed! UE-41099 SpeedTree Material No Longer Compiles With Texture Coordinate Node In BaseColor
                        Fixed! UE-41008 LogApexClothingUtils Warning when opening QAGame
                        Fixed! UE-41311 Time snapping interval is not updating the timeline in UMG Sequencer
                        Fixed! UE-40682 Animations that overlap and blend together break when undoing
                        Fixed! UE-40758 Events on frame 0 fire twice
                        Fixed! UE-41019 Sequencer does not refresh on creating a new camera if Default Property Tracks is empty
                        Fixed! UE-41010 Fix up actors remove actor from sequencer folder.
                        Fixed! UE-41148 Logstreaming warning when opening the editor: "LogStreaming:Warning: Failed to read file 'Common/RoundedSelection_16x.png' error."
                        Fixed! UE-40070 VREditor: Laser not hidden on MotionControllers with docked Menu/UI Panels

                        REMEMBER: Please report any new bugs you find by following the How To Report a Bug Guide
                        Stephen Ellis | Senior Engine Coordinator


                          Rock on! You lads and lassies are blasting away those bugs. Keep it up!


                            Originally posted by Cr1tlord View Post
                            Can anyone explain why is marked will not fix?
                            That ticket has now been updated with additional information.
                            Stephen Ellis | Senior Engine Coordinator


                              Originally posted by Raildex_ View Post
                              When providing a Material Slot name that does not exist on the Mesh, the Engine crashes.
                              Can you please follow these steps and report the issue to the UE4 Answerhub?

                              Thank you
                              Stephen Ellis | Senior Engine Coordinator


                                Is UE-41298 fixed? Checked the status seems fix?