PCG Extended Toolkit

What is it?

The PCG Extended Toolkit is a plugin for Unreal engine 5 (5.6, + LTS on 5.5, 5.4, 5.3) that contains a collection of low-level PCG Graph elements offering additional ways to manipulate and control PCG Data in unique ways. Its primary focus is to create spatial relationships between points, and build around them; but it comes with a bunch of other super useful stuffs.

PCGEx allows you to create edge-based structures from points dataset, inside of which you can do pathfinding to generate splines; relax positions, attributes, flag specific types of connections, and much much more. It also comes with a set of lower-level, more generic features to manipulate attributes & points; as well as highly granular parameters & tweaks.

Getting Started

— Documentation
— Installation in your own project | Or get it from FAB
— Overview of All the Nodes

For questions & support, join the PCGEx Discord Server!

— Support the project on Patreon

Example Project

Highlights

Vtx/Edge structures

A new concept of connection between points, enabling entierely new ways of working with PCG

Pathfinding

Advanced pathfinding utilities with a completely modular heuristics system

Sampling

Powerful tool to extract, transfer and blend data between groups of points, splines, meshes

Path Manipulation

Extensive toolset focusing on path manipulation & modification

Tensors & vector fields

A very easy to use toolset to create & work with tensors, allowing to transform points & extrude paths using spatial effectors

Low level utilities

A lot of simple yet powerful utility nodes ranging from complex sorting, complex partitioning, remapping, advanced filters with chainable conditions, to bitmask operations.

And so much more -- PCGEx has 180+ nodes!

Interops

PCGEx has a few additional interops plugins to interfaces with "other things":

— PCGEx + Zone Graph
— PCGEx + Watabou

Contributing

Disclaimer

This software is provided under the MIT License. It is freely available for use & modifications, and may be incorporated into commercial products without the necessity of attribution (though it is appreciated). The contents of this project are entirely original, comprising no AI-generated materials, including but not limited to code and assets.

Supporters

-Check out the Supporters page on gitbook!

• Thanks to Sine Nomine Associates for generously providing and maintaining the automated Linux build infrastructure that helps keep this project running smoothly.

Special Thanks

• Kudo to @MikeC for his reckless experiments with uncooked releases, feedbacks, suggestions. Without him this plugin wouldn't be as useful and stable as it is today.
• The Epic staff in the person of @Amathlog, for his availability and readiness to help with all things PCG.
• @Erlandys for his invaluable insights into advanced C++.
• @Syscrusher for his invaluable help and support on Linux
• @MaximeDup & @EmSeta for helping with the macOS version
• And of course the contributors, but they have their own special place on the sidebar <3

Third party

• This plugin includes delaunator-cpp