As technology continues to advance, the integration of augmented reality (AR) into various aspects of our lives becomes increasingly prevalent.
One exciting application of AR involves the ability to view 3D models in real-world environments.
This is not only entertaining but also has practical implications in fields such as interior design, architecture, and education.
In this article, we will explore how to generate QR codes to view 3D models in AR.
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3D modeling and AR
Augmented reality overlays digital information onto the physical world, creating an immersive experience.
This technology has found its way into diverse fields, transforming the way we interact with our surroundings.
Combining AR with 3D modeling allows users to visualize and interact with virtual objects in real-world settings.
Creating a 3D model involves designing a digital representation of an object or space using specialized software. These models can range from simple objects to complex architectural designs.
Once a 3D model is created, it can be integrated into an augmented reality environment, allowing users to view and manipulate the model as if it were present in their physical space.
Steps to generate QR codes to view 3D models in AR
To facilitate the seamless integration of 3D models into augmented reality experiences, QR codes can be employed as a bridge between the physical and digital worlds.
Follow these steps to generate a QR code for your 3D models in the Visody 3D product viewer.
Step 1: Get Visody PRO
For this tutorial you need to have Visody 3D product viewer PRO installed and activated. Get your PRO version here.
Step 2: Add 3D model to your website or webshop
Once your 3D model is ready, export it in a format compatible with augmented reality applications. Common file formats include .glb (GLTF binary) and .usdz (Universal Scene Description).
Step 3: Activate QR Codes for 3D product viewers
To display QR codes for 3D viewers, head over to Visody -> Appearance -> Shop page and QR.
Next, check the option “Show AR button on desktop on product pages”. And make sure to save the settings.
Now head back to your product page. You should see a button AR. If you click on the button, a QR code is visible.
If you have variations activate, the QR code will update automatically when the variation changes.
Step 4: Test the QR Code
Before distributing the QR code, test it to ensure that it accurately links to and displays the 3D model in an augmented reality environment.
Applications of QR codes for 3D models
The fusion of augmented reality (AR) and 3D modeling has ushered in a new era of immersive experiences, offering unique applications across various industries.
Applications of QR codes for AR 3D models may include but are not limited to:
Retail and e-commerce
QR codes play a pivotal role in transforming the online shopping experience.
Retailers can integrate QR codes into their catalogs, allowing customers to scan and view 3D models of products in their own spaces before making a purchase decision.
This not only enhances the user’s understanding of the product but also reduces the likelihood of returns by providing a more accurate representation.
Interior design and home improvement
Imagine being able to virtually place furniture, decor, or paint colors in your living space before committing to a purchase.
QR codes linked to AR 3D models empower interior designers and homeowners alike to visualize and experiment with different design elements in real-time, leading to more informed decisions.
Real estate and architecture
The real estate and architecture industries have embraced AR and 3D modeling as powerful tools for presenting designs and properties.
QR codes can be incorporated into architectural plans, brochures, or property listings, allowing potential buyers or investors to scan and explore detailed 3D models of buildings and spaces, providing a virtual walkthrough experience.
Education and training
In educational settings, QR codes offer an interactive approach to learning.
Teachers can generate QR codes linked to 3D models related to various subjects, allowing students to visualize complex concepts, historical artifacts, or scientific phenomena.
This hands-on experience enhances comprehension and engagement in the learning process.
Automotive design
Automotive manufacturers use QR codes to give potential buyers a virtual tour of vehicles in various configurations and colors.
Prospective buyers can scan QR codes in brochures or advertisements to explore detailed 3D models of cars, enhancing their purchasing experience.
Healthcare
In the healthcare sector, QR codes for AR 3D models find applications in medical training and patient education.
Physicians and students can scan QR codes to access detailed 3D models of anatomical structures, medical procedures, or pharmaceutical products, fostering a deeper understanding of healthcare concepts.
Museum exhibits
Museums and cultural institutions leverage QR codes to enrich the visitor experience.
By placing QR codes alongside exhibits, patrons can access AR 3D models providing additional context, historical information, or interactive elements, breathing life into artifacts and artworks.
Event marketing
QR codes are increasingly used in event marketing to enhance promotional materials.
Organizers can include QR codes on posters, flyers, or tickets that, when scanned, transport users to immersive AR environments showcasing event previews, virtual tours, or artist performances.
Frequently asked questions about QR codes for 3D models
Not everything clear yet? Here are some frequently asked questions about displaying QR codes for 3D models to view in your room using AR technologies.
Which file formats are suitable for 3D models in AR applications?
Several file formats are suitable for 3D models in augmented reality applications. The choice of file format depends on factors such as compatibility with AR platforms, file size considerations, and the level of detail required. Here are some commonly used file formats for 3D models in augmented reality:
GLTF (.gltf):
GLTF (Graphics Library Transmission Format) is an open standard for efficiently representing 3D models. It is designed to be lightweight and is widely supported in web-based AR applications.
GLB (.glb):
GLB is the binary version of GLTF, combining all the model’s data into a single binary file. This format is preferred for efficiency and ease of distribution.
FBX (.fbx):
Developed by Autodesk, FBX is a versatile file format that supports 3D models, animations, and other data.
USDZ (.usdz):
USDZ is a file format developed by Apple in collaboration with Pixar. It is specifically designed for AR applications on iOS devices.
Important! Only GLB and glTF file formats are supported by the Visody 3D product viewer. If you have other file types, you can easily convert these file types to GLB or glTF.
Can I use QR codes to view 3D models on both iOS and Android devices?
Yes, you can use QR codes to view 3D models on both iOS and Android devices.
The capability to scan and interpret QR codes is a feature supported by the camera apps on most modern smartphones, regardless of the operating system.
Where should I host my 3D models to ensure they are accessible when the QR code is scanned?
To ensure that your 3D models are accessible when the QR code is scanned, you need to host the models on a server or a cloud platform.
Hosting your 3D models in a reliable and accessible location is crucial for a seamless augmented reality experience.
You can read also our article about local hosting vs. CDN to host your 3D models.
Can I customized QR codes to match my brand or design aesthetic?
The Visody 3D product viewer allows you to change the color and background color of the QR code panel. But you cannot change the shape or add branding details. You need to use a different QR generator tool if you are looking for such features.
Can I use a single QR code for multiple 3D models?
No. The QR code is generated for the current model (variant) you are viewing. So every model has its own specific QR code. Visody does not make use of dynamic QR code technology at the time of writing.
Bottom line
QR codes provide a convenient and efficient way to bridge the physical and digital realms, allowing users to seamlessly interact with 3D models through augmented reality.
Whether used for design visualization, education, or entertainment, the integration of QR codes into AR applications represents a significant step forward in the evolution of immersive technologies.
As the capabilities of augmented reality continue to expand, the potential for innovative and practical applications will only grow.
