> For the complete documentation index, see [llms.txt](https://rigonix3d.gitbook.io/rigonix3d-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rigonix3d.gitbook.io/rigonix3d-docs/documentation/readme.md). # Welcome to Rigonix A modular, production-ready third person character controller for Unity. **Rigonix Third Person Controller** is a modular character system built for Unity. One character, assembled from small focused modules — locomotion, jumping, ragdoll, IK, footsteps, interaction, and more — each living behind a clean inspector tab and each doing exactly one job. The design goal is simple: give you a controller you can actually *understand*. No 4,000-line god-class, no tangle of booleans. Every behaviour is a module you can read, tweak, or ignore. {% hint style="success" %} This documentation covers the **base controller** — everything that ships in the core package. Melee, AI, and shooting add-ons have their own docs. {% endhint %} ### Where to go next


Quickstart	Go from an FBX to a walking, jumping character in about a minute.	Quickstart
Set up a ragdoll	Build a ragdoll, fix a slouching skeleton, and tune the colliders.
Understand the architecture	Why there's a Core and a Controller, and what the difference buys you.
Integrate Cinemachine	Drop in a Cinemachine rig without touching the core.

### What's in the box The base controller gives you a humanoid that can walk, run, sprint, crouch, go prone, jump with real arc physics, aim, dodge, climb stairs, plant its feet on uneven ground with foot IK, look around with head and torso IK, react to surfaces underfoot with footstep audio, pick things up, interact with the world, emote, teleport, and collapse into a physics ragdoll when it dies — all driven by a device-agnostic input layer that speaks keyboard, mouse, gamepad, and touch. Everything below is built to be read top-to-bottom the first time, then dipped into as a reference forever after. Let's go. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://rigonix3d.gitbook.io/rigonix3d-docs/documentation/readme.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.

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