Marc Durand Bréard – Google Certified Photographer

How does a Matterport 3D virtual tour work?

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How does a Matterport 3D virtual tour work?

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`Matterport 3D technology explained: LiDAR, capture, dollhouse, 2D plan. Discover the 4 production stages by Panosphere 360 in Montreal.`


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How does a Matterport 3D virtual tour work?

Matterport has become in just a few years the global standard of the immersive 3D virtual tour. You may have seen a Matterport in a real estate listing (DuProprio uses one on all its houses for sale) or on a hotel website. But how does this technology actually work?

This article breaks down the 4 steps from 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 LiDAR sensor), a cloud processing by artificial intelligence, and a web reader interactive 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 (Tesla, Waymo) and iPhones Pro since the 12 model.

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? One 3D point cloud Ultra-precise measurements of your space, with an error margin of only a few millimeters. 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. No measurements, no 2D plan, no spatial relationships between rooms. Matterport LiDAR adds a spatial dimension which transforms photos into real digital twin of space.


The 4 steps of a Matterport capture

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

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

The photographer arrives on the scene with a Matterport Pro3 camera on a tripod. He identifies the rooms to include and positions the camera at a first capture point (usually in the center of a room).

At each point:

  • The camera rotates 360° on its axis during 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 move the camera from 1.5 to 3 meters to the next point. The Matterport tablet app allows you to view in real time the 3D point cloud that is being built, and to verify that all the rooms are 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 recording was complete, the photographer uploads the raw data to the Matterport 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 automatically generated.
  • 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 treatment 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 5 days depending on the options)

Once the tour is generated, Panosphere 360 performs the final editing on the platform. 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 colors, and a link to your website.
  • Label translation : in English if you are targeting a bilingual audience
  • Automatic blurring : faces or license plates, useful in daycare centers, hospitals, parking lots
  • Setting the starting point : we choose the first view that visitors will see

The more comprehensive the edition, the higher the final cost. This is included in our customized packages (enhanced virtual tours for large sites).

Step 4: Publication and integration (5 to 10 days after capture)

The completed visit is published on Matterport servers. You will receive:

  • A direct link to share it
  • A 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)
  • L'’Matterport hosting included for 1 year in our packages

Beyond the first year, you can renew your hosting at a preferential rate with Panosphere 360.


The 3 Matterport viewing modes

That's the strength of Matterport: your visit is navigable from 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.

It is the mode that creates the’immersion : you really get the feeling of being in space.

Mode 2: "Dollhouse" (3D view cut off)

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

This is the perfect mode for understand 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. It can hover over rooms, read dimensions, and measure distances with a virtual ruler (millimeter precision).

This is the mode used for:

  • Measuring a space before fitting out (kitchens, bathrooms, wardrobes)
  • Documenting an industrial site for maintenance
  • Check for conformity PMR / accessibility

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


On which devices does it work?

Matterport is multi-platform by design:

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

No application installation required for the visitor — everything works directly within the web browser.


Accuracy and reliability — can we trust the measurements?

This is a common question. The short answer: Yes, to within a few millimeters., which is more than sufficient for 99 % use cases.

Matterport has had the accuracy of its Pro3 sensor certified by independent tests: Typical accuracy of ±1 % of the measured distance. For a distance of 5 meters, the maximum error is ±5 cm.

It is too imprecise to create an official architect's building plan (which requires multi-million dollar professional LiDAR), but more than enough :

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

If you need precision submillimeter (architecture, BIM, engineering), you must use professional 3D scan Leica BLK360 or Faro Focus type. But it's no longer the same budget (5,000 $ – 30,000 $+ per project).


Limitations and disadvantages of Matterport (in all transparency)

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

  • Very large outdoor spaces Outdoor recording 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 recording, that person may appear as a "ghost" in the final visit. That's why we record outside of opening hours when possible.
  • Changing natural light Bright sunshine combined with harsh shadows can create variations between photos. The ideal shot is taken by... overcast or with the curtains closed.

How much does a Matterport virtual tour cost?

The price depends on the 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 $
  • Larger → +100 $ per 1,000 sq ft

See the full price list for details and conditions.


To go further

Do you want to see how it would look in your space? Request your free quote within 24 hours or call 514-262-9248.