Blueprint powered procedural terrain generation is now possible in UE4 4.20

[Thunder_Owl]

@knziha

recently I’ve write a simple blueprint layout system, which will spawn small procedural landscape and place them around player.
sadly it’s nearly impossible to package out the modified landscape module.

Interesting, any more information about it? Thank you.

[anonymous_user_e773414c]

@Thunder_Owl

Interesting, any more information about it? Thank you.

https://youtu.be/

[Micha_Ill]

Just for adjusting map sizes etc:

create 2 variables RTweight and RTheight (both type integer) and set them to instance editable

modify the constructor like this:

TerrainGen Constructor posted by anonymous | blueprintUE | PasteBin For...

then edit the DrawToRT Method like this:

Draw TerrainGen posted by anonymous | blueprintUE | PasteBin For Unreal Engine

now, you dont got the fixed 1024x1024 from the RenderTarget Texture anymore, because you draw on a canvas <3

[DockingTheo]

1. make a copy of LandscapeImportHeightmapFromRenderTarget named LandscapeImportHeightmapFromRenderTargetmy.
   2.move LandscapeImportHeightmapFromRenderTargetmy out of ‘#if with_editor’ block, and remove ‘UnsafeDuringActorConstruction’
   3.compile.

Followed these steps to no evail, within blueprint neither comes up in the “All Possible Actions” dropdown (context sensitive = off)

https://forums.unrealengine.com/core/image/gif;base64
​Any advice appreciated, i’ve been trying for the last 6 hours give or take. (This is for a college project)