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How does a Matterport 3D virtual tour work?

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In just a few years, Matterport has become the benchmark for immersive 3D virtual tours. You may have seen a Matterport in a real estate listing or on a hotel website. But how does this technology actually work?

This article breaks down the 4 steps of a Matterport capture, the LiDAR technology behind the magic, and the 3 viewing modes that make the platform so powerful.

Matterport in a nutshell

Matterport is a platform that combines a specialized camera (with a LiDAR sensor), AI-powered cloud processing and an interactive web viewer to produce immersive 3D virtual tours where the user moves freely and can measure distances accurately.

LiDAR technology: the secret behind Matterport

The word LiDAR (Light Detection and Ranging) refers to a laser technology that measures the distance between the camera and each surface around it. It's the same family of sensors used by self-driving cars (Waymo, for example) and by iPhone Pro models since the iPhone 12 Pro.

How does it work in practice? The Matterport camera (Pro3 model, the current standard) emits up to 100,000 laser points per second in all directions. Each point bounces off a surface (wall, floor, furniture) and returns to the sensor. By measuring the return time, the sensor calculates the exact distance to each point.

The result? A precise 3D point cloud of your space, with an error margin of ±20 mm at 10 m, according to Matterport. This precision allows Matterport to generate a 2D floor plan that accurately reflects reality and to provide precise measurements on the web interface.

How is this different from a classic 360° camera?

A standard 360° camera (like an Insta360 or a Theta Z1) captures only panoramic photos. Matterport can build a 3D model from them by estimating depth with artificial intelligence, but the result stays approximate: no reliable measurements. LiDAR, on the other hand, measures every distance: that is what makes the tour a true digital twin of the space.

The 4 steps of a Matterport capture

Here is how a Matterport project at Panosphere 360 actually unfolds, from your initial call to the delivery of the final virtual tour.

Step 1: On-site capture (1 to 3 hours depending on the floor area)

The photographer arrives on site with a Matterport Pro3 camera on a tripod, identifies the rooms to include and sets up the camera at a first capture point (usually in the centre of a room).

At each point:

  • The camera rotates 360° on its axis for about 20 seconds
  • The LiDAR scans the entire room plus any adjacent visible rooms
  • The camera also captures a high-resolution HDR photo

The photographer then moves the camera 1.5 to 3 metres to the next point. The Matterport tablet app shows the 3D point cloud in real time as it is built, so the photographer can check that every room is covered.

How many points are needed? On average:

  • A 1,000 sq ft condo: 30 to 40 points
  • A 2,500 sq ft house: 70 to 90 points
  • A 5,000 sq ft boutique hotel: 130 to 160 points
  • An industrial site of 10,000 sq ft: 250+ points

It is this density that ensures the user can move smoothly through the final tour, without "gaps" between rooms.

Step 2: Matterport cloud processing (24 to 48 hours)

Once the capture is complete, the photographer uploads the raw data to Matterport's servers (in the cloud). This is where the Matterport artificial intelligence comes into play.

The Matterport algorithm does several things simultaneously:

  • 3D assembly: the LiDAR point clouds from each capture point are aligned and merged to form a complete 3D model of the building
  • Structure recognition: AI identifies walls, floors, ceilings, doors, windows
  • 2D plan generation: a schematic floor plan is generated automatically
  • Image optimization: the 360° HDR photos are compressed and prepared for web streaming
  • Creation of "transitions": the fluid paths that allow the user to navigate between points

This processing usually takes 24 to 48 hours. The quality of the result depends on the accuracy of the initial capture (regular spacing of points, good light, no moving obstacles).

Step 3: Editing and customization (1 to 3 days depending on the options)

Once the tour is generated, Panosphere 360 does the final editing in Matterport Workshop:

  • Interactive hotspots: we add clickable points that reveal additional information (descriptions, videos, additional photos, links to your services)
  • Tags: we label the rooms ("Kitchen", "Meeting Room", "Workshop")
  • Custom branding: we add your logo, brand colours and a link to your website
  • Label translation: in English if you are targeting a bilingual audience
  • Automatic blurring: faces or licence plates, useful in daycare centres, hospitals and parking lots
  • Setting the starting point: we choose the first view that visitors will see

The more extensive the editing, the higher the final cost. It is included in our custom packages (enhanced virtual tours for large sites).

Step 4: Publication and integration (24 to 48 hours after capture in most cases)

The completed tour is published on Matterport's servers. You will receive:

  • A direct link to share it
  • An iframe embed code to paste on your website (anywhere, in seconds)
  • A QR code for your business cards or for a sign on your front door
  • A VR link for headsets (Oculus, Meta Quest)
  • Matterport hosting included for 1 year in our packages

Beyond the first year, hosting costs $150 per year (more for very large models).

The 3 Matterport viewing modes

This is Matterport's strength: your tour can be explored in three different ways, depending on what the user wants to do.

Mode 1: "Walk Around" (free movement)

This is the default mode. The user clicks on the floor to move from one point to another, as if walking through the building. They can rotate their view 360°, look up, down, and zoom.

This is the mode that creates immersion: you really feel as if you were there.

Mode 2: "Dollhouse" (3D cutaway view)

The user steps back and sees the entire building as a 3D miniature, like a dollhouse seen from above with the walls visible. They can rotate the model 360° to understand the overall structure.

This is the perfect mode for understanding the layout of a space before visiting it in detail. Very useful for real estate agents, rental agencies, or visitors who want to get a quick idea.

Mode 3: "Floor Plan" (2D plan viewed from above)

The user switches to plan view, like an architect's plan. They can hover over rooms, read dimensions, and measure distances with a virtual ruler (Matterport states ±20 mm at 10 m for the Pro3).

This is the mode used for:

  • Measuring a space before fitting it out (kitchens, bathrooms, closets)
  • Documenting an industrial site for maintenance
  • Checking accessibility for people with reduced mobility

The 2D plan can be exported to PDF and attached to your official documents.

Which devices does it work on?

Matterport is multi-platform by design:

  • 💻 Computer (Mac, PC, Linux): Chrome, Firefox, Safari or Edge browser
  • 📱 Smartphone (iOS, Android): smooth touchscreen navigation
  • 📱 Tablet: ideal for presenting in person to a client
  • 🥽 Virtual reality: Oculus/Meta Quest, Pico and Valve Index headsets, for total immersion
  • 📺 Smart TV: big-screen casting via Chromecast or AirPlay

Visitors don't need to install an app: everything works directly in the web browser.

Accuracy and reliability: can you trust the measurements?

This is a common question. The short answer: yes, to within ±20 mm at 10 m, according to Matterport, which is more than sufficient for most use cases.

Matterport states an accuracy of ±20 mm at 10 m for its Pro3 camera. In an ordinary room, the deviation is therefore measured in millimetres, not centimetres.

It is not precise enough for an official architect's building plan (which requires multi-million-dollar professional LiDAR), but it is more than enough for:

  • Selling a house (room measurements)
  • Estimating what furniture will fit in a space
  • Checking accessibility for people with reduced mobility
  • Documenting an industrial site for an internal audit
  • Calculating an area for insurance purposes

If you need accuracy of a few millimetres (architecture, BIM, engineering), you need a survey-grade 3D scanner such as the Leica BLK360 or Faro Focus. That is a different budget.

Matterport's limitations and drawbacks (in all transparency)

Matterport isn't magic. Here's what it does not do well:

  • Very large outdoor spaces: outdoor capture is possible but less seamless. For a park, a large estate, or a natural site, 360° drone + aerial photography is often better.
  • Reflections and mirrors: LiDAR cannot "see" through mirrors and can generate artifacts. Avoid placing the camera facing a large mirror.
  • Transparency (glass, windows): transparent surfaces can interfere with scanning. Post-processing compensates, but not always perfectly.
  • Movement: if someone crosses the field of view during the capture, they may appear as a "ghost" in the final tour. That's why we capture outside opening hours whenever possible.
  • Changing natural light: bright sunshine with harsh shadows can create variations between photos. The ideal capture is done in overcast weather or with the curtains closed.

How much does a Matterport virtual tour cost?

The price depends on the floor area in square feet:

  • Up to 1,500 sq ft → $395
  • 1,501 – 2,500 sq ft → $495
  • 2,501 – 3,500 sq ft → $595
  • 3,501 – 4,500 sq ft → $695
  • 4,501 – 5,500 sq ft → $795
  • 5,501 – 6,500 sq ft → $895
  • 6,501 – 7,500 sq ft → $995
  • 7,501 – 8,500 sq ft → $1,095
  • 8,501 – 9,500 sq ft → $1,195
  • 9,501 – 10,500 sq ft → $1,295
  • Over 10,500 sq ft → written quote within 24 hours

See the Matterport virtual tour pricing page for details and conditions.

To go further

Want to see what it would look like in your space? Request your written quote within 24 hours or call 514 262-9248.

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