15 Dot3D Scanning Tips for Better Results

Stick With Default Settings (Unless Needed) Dot3D’s defaults are chosen for balanced results. Only change settings when you understand the impact and know you need to.

Prioritize Safety – Always be aware of your footing and surroundings while scanning. It’s easy to focus on the screen and miss obstacles.

Keep the Dot3D Window Open During Optimization – For faster optimization results, don’t minimize or hide the app while Dot3D is processing.

Avoid Duplicate AprilTags – When using AprilTag loop-closure targets, make sure each tag in a scene is unique to prevent tracking confusion.

Be Strategic With Re-Scanning – Too much re-scanning increases file size and slows post-processing. Only repeat areas when necessary (like capturing AprilTags or closing loops).

Enable GNSS Geo-Referencing (if available) – In versions that support it, linking scans to approximate GPS/GNSS coordinates helps situate data in real-world space.

Use Scan-Time Annotations – Mark key features or points of interest while scanning so you can add details later in post.

Save and Use Autosave Backups – Dot3D’s autosave feature creates timestamped backups that can recover work when needed.

Take High-Resolution Photos During Scans – Use the high-res photo option to capture clear reference images of text, labels, or important scene details.

Use Planarity Constraints for Flat Interiors – On flat floors or walls, engage planarity constraints to enhance alignment and stability.

Join the Dot3D Community – User groups and forums are great places to get help, workflow tips, and inspiration.

Name Your Files Strategically – Use descriptive naming with markers (e.g., “–o” for optimized) to track progress and versions.

Use Manual Frame Triggers on Tough Spots – In detailed or tricky areas, tap the screen (off buttons) to capture extra frames manually.

Close Background Apps on Devices – Free up device resources to reduce crashes or lag during large scans.

Use Built-In Flashlight in Dim Conditions – For dark areas, turning on your device’s flashlight improves visible detail and tracking.