---
title: "3DARCH-EP-3 — Navigate and Explore the Virtual Workplace"
description: "Review the governed outcome and child Features for 3DARCH-EP-3."
---

# Navigate and Explore the Virtual Workplace

| Epic | Delivery status | Status source | Owner | Approved for Solution |
|---|---|---|---|---|
| `3DARCH-EP-3` | `IN_BACKLOG` | `DERIVED` | 3D Architecture Wizzard team | No |

## Goal

Enable walking, running, jumping, camera changes, elevator travel, and map-assisted orientation while preserving location between sessions.

## Benefit

A person can find places and move between them confidently without losing their position when they return.

## Problem or opportunity

People need understandable, responsive movement and orientation across the multi-floor 3D workplace.

## Constraints

- Only materially implemented legacy behavior is included; planned-only capabilities remain outside the approved catalogue.

## Features

- [3DARCH-FT-13 — Enter and resume the last workplace location](./3darch-ep-3/features/3darch-ft-13.md)
- [3DARCH-FT-14 — Move through a collision-aware 3D workplace](./3darch-ep-3/features/3darch-ft-14.md)
- [3DARCH-FT-15 — Change viewpoint and look around naturally](./3darch-ep-3/features/3darch-ft-15.md)
- [3DARCH-FT-16 — Travel between workplace floors](./3darch-ep-3/features/3darch-ft-16.md)
- [3DARCH-FT-17 — Orient with the live floor map](./3darch-ep-3/features/3darch-ft-17.md)

These Features are approved for documentation only. Each remains outside Architecture solution work until a separate human **Approved for Solution** decision is recorded.

## Original source

- [Legacy-analysis request — RootAtSkic](https://discord.com/channels/1518726359512387766/1543925247361814568/1544617403160465409)
- [Catalogue documentation approval — Linas](https://discord.com/channels/1518726359512387766/1543925247361814568/1544641572975673394)

### Legacy implementation evidence

The catalogue was mined from legacy revision `c0ced47ecaf4426f47e5c2e4868677f7144b951a`.

- [`apps/nebula/src/hooks/usePlayerControls.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerControls.ts)
- [`apps/nebula/src/hooks/usePlayerMovement.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerMovement.ts)
- [`apps/nebula/src/hooks/usePlayerCamera.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerCamera.ts)
- [`apps/nebula/src/hooks/usePlayerActions.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/hooks/usePlayerActions.ts)
- [`apps/nebula/src/components/Map/Map.tsx`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/nebula/src/components/Map/Map.tsx)
- [`apps/singularity/src/socket-server/player-manager.ts`](https://gitea.lego-cloud.eu/corp-v1-3darch-legacy/corp-v1-3darch-legacy/src/commit/c0ced47ecaf4426f47e5c2e4868677f7144b951a/apps/singularity/src/socket-server/player-manager.ts)