CAD Photo Reference Squares
Print Profile(1)
Description
A simple but incredibly useful tool for anyone working in CAD. This 20mm × 20mm reference square is designed to be placed in a photo of an existing part, object, or space before importing the image into your CAD software. Once imported, simply scale the image until the square matches its real-world 20mm dimensions — your photo is now accurately scaled and ready to trace, measure, or design around.
Perfect for reverse engineering parts, designing custom brackets or enclosures, tracing organic shapes, or any situation where you need to work from a photograph with real-world accuracy.
Print one out, keep it in your toolbox or workspace, and never guess at scale again.
This is the first in a growing collection — additional reference sizes for various project types and scales will be added over time, so follow the profile to stay updated!
Boost Me (for free)
If you've ever struggled to scale a photo in CAD, this little square is about to become your best friend. Free, fast to print, and endlessly useful — give it a boost if you think other makers could use it in their workflow!
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.
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