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Oct 11th, 2022
Tracing a Hand-Drawn Image in Beam Studio
By:
Fluxspace
🎓 Grade Level —
6-12
⌛ Time to Read —
4 min
📥 Includes —
PDF
Materials
Tutorial
PDF

Tracing a Hand-Drawn Image in Beam Studio

AI Summary:

Beam Studio’s Trace Image feature enables the digitization of hand-drawn sketches through the use of the machine’s integrated camera. The process involves scanning the work surface to capture the drawing, followed by selecting and tracing the image to generate a bitmap representation. Users can enhance the trace quality by adjusting threshold parameters to optimize image clarity. Due to the inherent imperfections in scanned images, direct cutting is discouraged as it results in irregular and inefficient cutting paths. Instead, the use of the offset tool is recommended to smooth and refine the edges of the traced image, allowing for cleaner cuts without compromising the original design. This functionality supports both engraving and cutting applications, offering versatility for precise laser processing.

PDF Content
Tracing a Hand-Drawn Image in Beam Studio

Introduction to the Trace Image Feature

Beam Studio lets you engrave hand-drawn images by scanning them with the machine’s camera. To start, I made a small sketch and placed it inside the machine, as shown on the right.

Scanning the Bed

First, we scan the bed to see the drawing. Click the camera icon and drag a box around your sketch. This part should be familiar by now.

Tracing the Image

After scanning, click the “Trace Image” button (marked by the red arrow). A box will appear—resize it to cover the area you want to trace, then click next. Beam Studio will create a bitmap version of your drawing.

At first, the trace might not look great. Adjust the threshold slider to improve the image.

Final Trace Result

Once you’re happy with the traced image, click okay. Now you have a scanned version of your drawing that you can edit.

Important Note

It’s usually not a good idea to cut directly from a scanned image because all the small imperfections are captured, making the cutting path very wiggly and slow.

Want to Cut Your Drawing?

No problem! To cut your drawing cleanly, use the offset tool. This helps smooth out the edges.

Select your traced image and click “Offset.” In the box that opens, choose “Round Corners” and “Outward” direction. Use a small offset distance to smooth the lines without changing your design too much.

Final Tips

You can also engrave the drawing and use a bigger offset to cut around it, like we did here. Now, Fluxspace’s love for FLUX inc. laser cutters is forever etched in wood!

Project Examples

Have a solution to this challenge you want to share? Take a photo or video of your prototype, post it on social media, and don’t forget to tag us @fluxspace_io

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