# Harrison1/unrealcpp

Unreal Engine 4 C++ examples

Repository: https://github.com/Harrison1/unrealcpp
Canonical: https://ross.abutalabs.com/products/unrealcpp
Homepage: https://unrealcpp.com/
Language: C++
License: MIT
License Family: permissive
Topics: c-plus-plus, unreal-engine-4, unreal-engine, unreal, ue4, unrealengine
Last push: 2024-11-29T12:04:20+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3236, "days_push": 642, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1306, forks 223 (observed 2026-08-28T04:04:18.925049+00:00)

## What it is
A collection of Unreal Engine 4 C++ example code accompanying the unrealcpp.com tutorials. Each folder contains a self-contained class demonstrating a specific gameplay programming technique.

## Use cases
- learn unreal engine c++ programming
- find example code for ue4 line traces
- how to open a door with lerp in unreal
- unreal engine 4 actor overlap examples
- sample code for adding force to meshes in ue4
- unreal c++ tutorial code for health bar ui

## When to choose
- you are learning Unreal Engine 4 C++ through hands-on examples
- you want small, self-contained code snippets for common gameplay tasks
- you follow the unrealcpp.com tutorials and want the matching source

## When to avoid
- you need production-ready, maintained game code
- you are working with Unreal Engine 5 features exclusively
- you want a complete game or framework rather than isolated examples

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: game-engine, developer-tools
- domain: tutorials, programming-languages
- platform: cpp, game-engine, cross-platform
- tags: unreal-engine, ue4, c-plus-plus, example-code, tutorials, game-development

## Member repositories
- Harrison1/unrealcpp (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:18.925049+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:50:56.734370+00:00, confidence not recorded.
  - readme: https://github.com/Harrison1/unrealcpp (fetched 2026-08-28T04:04:18.925049+00:00, sha 9ef39b1fadc1)
  - homepage: https://unrealcpp.com/ (fetched 2026-08-29T12:08:38.879763+00:00, sha 38395129e980)
- Data as of 2026-08-30T08:39:29.467469+00:00.