Tech Tree Editor Designer

Tefel - 4월 4, 2020

Editor graph designer (layout & logic) for Tech / Skill Trees. Defining trees with graphic never was simpler!

  • 지원 플랫폼
  • 지원 엔진 버전
    4.24 - 4.25
  • 다운로드 유형
    엔진 플러그인
    이 제품은 코드 플러그인과 함께 미리 빌드한 바이너리와 언리얼 엔진에 통합되는 모든 소스 코드를 포함하고 있으며 원하시는 엔진 버전에 설치하여 프로젝트에 따라 활성화할 수 있습니다.

Video preview - watch video before making final decision

Example project - shows how to use plugin, requires Tech Tree plugin to work

Support Thread - ask questions, request updates

Documentation - check details

Graph Editor Extension for defining Widget Graphs for both layout and logic.

Easy to use editor

  • Feels like any other build-in Unreal graph editor
  • Add new nodes for tech / skills wherever you want
  • Edit properties by selecting node
  • Change layout style - background, lines, arrows, widget for nodes and many others 
  • Get widget ready to use in UMG and Runtime!


  • Define your own skill struct or use the ones that already exists in your game
  • Render tech / skill tree as you like by creating your own UMG widget for use in the skill tree, derived from a special UMG Widget providing everything you need.

In Game

  • New Skill Tree Asset type for use in game
  • A Slate and UMG widget renders the tree in game, you can add them anywhere in your UI
  • Every function you need to work with skill trees will exposed to blueprints
  • Save and load the state of a tech / skill tree in a regular Unreal Save Game without trouble

기술적 세부사항


  • New type of asset Tech Tree
  • Editor graph designer for tech trees
  • Widget representing provided Tech Tree
  • Example project with three different trees (horizontal, vertical, custom round)
  • 11 technologies defined
  • 18 textures

Code Modules:

  •  TechTree (Runtime) - contains Model (data which are serialized), TechnologyTree, TechnologyTreeManager
  •  TechTreeEditor (Editor) - module responsible for editor node extension and asset definition

Number of Blueprints: 9 (5 BP, 4 widgets)

Number of C++ Classes: 26 - 7 (runtime) / 19 (editor)

Network Replicated: Yes

Supported Platforms: Win32, Win64, Mac, Linux


Example Project: