> For the complete documentation index, see [llms.txt](https://multiset.gitbook.io/multiset/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://multiset.gitbook.io/multiset/basics/360-virtual-tour.md).

# 360° Virtual Tour

## Overview

A **360° Virtual Tour** turns a mapped space into a walk-through experience. Instead of looking at a mesh or a point cloud, you stand at a capture point, look around in full 360°, and step to the next point, the same way you would explore a street-level map.

Tours are generated automatically for **360 (Insta360)** maps that have been processed for panoramic viewing. No extra capture step is required: if you have already mapped the space with a 360 camera, the tour comes from the same data.

{% hint style="info" %}
A map's [Map details](/multiset/basics/rest-api-docs/map-details.md) response includes `hasPano`, which tells you whether that map has a tour available.
{% endhint %}

## How it works

A tour is a **graph of nodes**. Each node is one 360° capture point and holds:

* the panorama image for that spot,
* its position and orientation in the map's coordinate frame,
* links to its neighbouring nodes, with the distance to each in metres.

Because the nodes carry real positions, the tour is spatially aware. A viewer can jump to the node nearest a given location, or bias its choice toward whichever direction the user is facing, rather than only stepping along a fixed path.

## View a tour in the Developer Portal

Open the map from the **Maps** list, then click **Pano View** in the Map Details toolbar:

<figure><img src="/files/kUhRBEqkYA7lPTCNH7OP" alt="Map Details toolbar with the Pano View button highlighted"><figcaption><p>Map Details toolbar. Open <strong>Pano View</strong>.</p></figcaption></figure>

Inside the viewer, each ring on the floor is a neighbouring node you can click to move to. The minimap shows the full tour path and where you currently stand, and **Go to** lists nearby nodes with their distances.

<figure><img src="/files/j73TmISA9myKR9X6c7xi" alt="360 tour viewer showing a panorama with navigation rings and a minimap"><figcaption><p>Drag to look around, scroll to zoom, and click a ring or any point on the floor to move.</p></figcaption></figure>

## Compare a space across map versions

When a map has been re-scanned as a [Map Version](/multiset/basics/map-versioning.md), the tour can show **the same viewpoint in each version**, so you can compare a space before and after a change while standing in one spot.

<figure><img src="/files/0GLhfrXzvzY8XIL0gALo" alt="Compare mode showing the same viewpoint across two map versions side by side"><figcaption><p>Compare mode: one viewpoint shown in two versions of the same space. Each match reports how far it sits from the anchor, in distance and angle.</p></figcaption></figure>

## One continuous tour across a MapSet

The maps in a [MapSet](/multiset/basics/mapset-multiple-maps.md) can be presented as a **single continuous tour**. Where two maps meet, the tour bridges between them, so a visitor can walk from one map into the next without noticing a boundary.

<figure><img src="/files/ZBWiLvBeX5cvP3nQ0GX8" alt="360 tour spanning a MapSet, with the minimap showing multiple joined maps"><figcaption><p>A tour spanning a MapSet. The minimap shows the joined maps, and navigation flows from one map into the next.</p></figcaption></figure>

## Build your own viewer

Everything the Developer Portal viewer does is available over REST, so you can embed a tour in your own application: list the maps that have tours, load a complete tour in one call, or fetch just the neighbourhood around the user as they move.

See [360° Virtual Tour (Pano) API](/multiset/basics/rest-api-docs/pano-360-virtual-tour.md) for the endpoints, the node shape, and request examples.


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