How to Create a Digital Twin of Your Room with LiDAR & Canvas.io | Easy 3D Modeling Tutorial

Ceyise Studios

14 May 202401:31

Summary

TLDRIn this informative video, the presenter guides viewers on how to use the Canvas app on an iPad to scan a room and create a 3D model. The app, which currently only supports iOS devices, utilizes LiDAR technology to generate an accurate 3D white mesh of the room. The process involves moving steadily with the iPad, ensuring coverage of all corners, ceilings, and floors without backtracking or overlapping to maintain accuracy. If the user encounters red indicators, it suggests they are too close to an object and should recalibrate. The video demonstrates how to start a new scan, navigate through the app, and view the final 2D and 3D models, which can be instrumental for precise measurements and redesigning the space. The presenter also mentions looking into alternatives for Android users and encourages viewers to like, follow, and share the video for more tips on integrating these scans into design projects.

Takeaways

📱 The Canvas app is used for scanning rooms and creating 3D models on an iPad.
🚫 The app is currently only available on iOS devices, with alternatives being considered for Android users.
🔍 LiDAR technology is utilized by the app to create a 3D white mesh of the room, which is crucial for accuracy.
🔄 It's important to move steadily while scanning, covering all areas including ceilings, corners, and floors without backtracking or overlapping.
🚫 Avoid getting too close to objects as indicated by the appearance of red in the app, which can disrupt tracking.
🔧 If tracking is lost, it's okay to restart that section of the scan to ensure accuracy.
📐 The 3D model created can be viewed as if you're standing inside the room, providing precise measurements for redesigning the space.
💻 The app is useful for design professionals who need to incorporate room scans into their projects.
📈 The process of scanning is iterative and may require multiple attempts to achieve the best results.
👍 The presenter encourages viewers to like, follow, and share the guide if they find it helpful.
📺 Stay tuned for more tips on integrating scans into design projects in future content.

Q & A

What technology does the Canvas app utilize for scanning a room?
-The Canvas app utilizes LiDAR (Light Detection and Ranging) technology for scanning a room.
Is the Canvas app available on Android devices?
-As of the time of the transcript, the Canvas app is not available on Android devices, but the speaker is looking into alternatives for Android clients.
What is the importance of moving steadily while scanning a room with the Canvas app?
-Moving steadily is crucial for creating an accurate 3D white mesh of the room, ensuring that ceilings, corners, and floors are covered without backtracking or overlapping.
What should you do if the Canvas app loses track during the scanning process?
-If the app loses track, you should restart the section from the starting point to ensure the scan's accuracy.
What does the red color in the app indicate during scanning?
-The red color indicates that you are too close to an object, and you should maintain a safe distance for the app to function properly.
What should you do if the tracking gets lost during a scan?
-If tracking gets lost, it's okay to experience a hiccup. Simply restart the section from the starting point to continue scanning accurately.
How does the 3D view in the Canvas app help with room scanning?
-The 3D view allows you to see as if you're standing inside the room, providing a detailed perspective that aids in precise measurements and redesigning the space.
What is the purpose of creating a 3D white mesh of the room with the Canvas app?
-The 3D white mesh serves as a detailed representation of the room, which is useful for obtaining precise measurements and assisting in redesigning the space.
What are the potential issues that can arise if you backtrack or overlap during the scanning process?
-Backtracking or overlapping too much can cause the app to lose track and affect the accuracy of the 3D model created.
Why is it important to keep the iPad steady during the scanning process?
-Keeping the iPad steady ensures that the LiDAR technology can accurately capture the room's dimensions and features without distortion.
What should you do if the app needs to recalibrate during scanning?
-If the app needs to recalibrate, simply keep the iPad steady and give it a moment to adjust and continue with the scanning process.
How can the 3D model created by the Canvas app be used in design projects?
-The 3D model can be used for precise measurements and to help with redesigning the scanned space, making it a valuable tool for design professionals.

Outlines

00:00

📱 Scanning a Room with Canvas App on iPad

The video begins with the presenter introducing the process of scanning a room using the Canvas app on an iPad. The app utilizes LiDAR technology, which is currently exclusive to iOS devices. The presenter guides viewers through opening the app and starting a new scan, emphasizing the importance of moving steadily and covering all areas of the room, including ceilings, corners, and floors, for accuracy. The app creates a 3D white mesh representation of the room as it scans. The presenter advises against backtracking or overlapping, as this can cause the app to lose track. If the user encounters red in the app, it indicates they are too close to an object. The presenter also demonstrates how to recalibrate the app if tracking is lost. After completing the scan, the presenter reviews the 2D and 3D models generated, highlighting how the 3D model can be used for precise measurements and redesigning the space. The video concludes with a call to action for viewers to like, follow, and share the content for more tips on integrating scans into design projects.

Mindmap

Keywords

💡Canvas app

The Canvas app is a software application designed for scanning and creating 3D models of rooms using LiDAR technology. It is central to the video's demonstration as it is the primary tool used to capture and visualize the room's dimensions and layout. The script mentions opening the app to start a new scan and how it creates a 3D white mesh of the room.

💡LiDAR technology

LiDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses laser light to measure distances to create high-resolution 3D maps of the environment. In the context of the video, LiDAR is the technology that enables the Canvas app to scan a room and generate a 3D model. The script notes that this technology is currently only available on iOS devices.

💡iOS devices

iOS devices refer to the hardware products, such as the iPad, that run the iOS operating system developed by Apple Inc. The video specifically mentions that the Canvas app and its LiDAR technology are only available on iOS devices, highlighting the platform's role in the scanning process.

💡3D white mesh

A 3D white mesh is a visual representation of a room's structure created by the Canvas app during the scanning process. It is a wireframe model that captures the geometry of the room, including walls, ceilings, and floors. The script describes how the app creates this mesh to ensure accuracy in the final 3D model.

💡Accuracy

Accuracy in this context refers to the precision and correctness of the room's measurements and representation in the 3D model. The script emphasizes the importance of moving steadily and covering all areas of the room without backtracking or overlapping to maintain accuracy.

💡Recalibration

Recalibration is the process of adjusting or resetting the scanning parameters when the app loses track during the scanning process. The video mentions that if the iPad gets too close to an object and the tracking is lost, the user should keep the iPad steady and allow the app to recalibrate.

💡Room scanning

Room scanning is the act of using the Canvas app to capture the dimensions and layout of a room in three dimensions. It is the primary activity demonstrated in the video, where the user moves the iPad around the room to create a 3D model. The process is crucial for interior design and space planning.

💡2D and 3D models

The 2D and 3D models refer to the two types of representations generated by the Canvas app after scanning a room. The 2D model is a flat, planar representation, while the 3D model provides a more comprehensive,立体 (three-dimensional) view of the space. The script discusses reviewing both models to assess the room's layout and dimensions.

💡Interior design

Interior design is the art and science of designing the interior of a room to achieve a harmonious and aesthetically pleasing environment. The video suggests that the 3D model created by the Canvas app can assist in precise measurements and redesigning the space, making it a valuable tool for interior designers.

💡Android clients

Android clients refer to users who utilize devices that run on the Android operating system. The script mentions that while the Canvas app is not yet available for Android, the presenter is looking into alternatives for these users, indicating the demand for such scanning technology across different platforms.

💡Redesigning space

Redesigning space involves reconfiguring or redecorating an interior to improve its functionality, appearance, or both. The video highlights that the 3D model generated by the Canvas app can be instrumental in this process by providing precise measurements and a detailed view of the room.

💡Tracking

Tracking in the context of the video refers to the app's ability to follow and record the iPad's movement as it scans the room. Maintaining accurate tracking is essential for creating a detailed and accurate 3D model. The script describes an instance where tracking was lost and needed to be restarted.

Highlights

Demonstrating the use of the Canvas app on the iPad to scan a room.

Canvas app utilizes LiDAR technology, available only on iOS devices at the moment.

The app is not yet available for Android, but alternatives are being explored for Android clients.

Upon opening the app, it prompts users to start a new scan.

Scanning with the app creates a 3D white mesh model of the room.

It is crucial to move steadily and cover all areas such as ceilings, corners, and floors for accuracy.

Avoid backtracking or overlapping during scanning to prevent the app from losing track.

If the app shows red, it indicates you are too close to an object.

Maintain a steady hand with the iPad and allow the app to recalibrate if needed.

If tracking is lost, it's possible to restart the section without issue.

The process is iterative and focuses on accuracy and precision.

Once the scan is complete, the app allows users to view the room in both 2D and 3D models.

The 3D view provides an immersive experience as if standing inside the room.

The generated model assists with precise measurements and redesigning the space.

The guide encourages viewers to like, follow, and share the tutorial for more tips.

Stay tuned for more guidance on integrating these scans into design projects.

The Canvas app is a valuable tool for interior designers and architects for space planning and redesign.

The app's technology allows for a detailed and accurate representation of a room's dimensions and features.

The tutorial provides a step-by-step guide on how to effectively use the Canvas app for room scanning.