HOW IT WORKS
Inspect STL dimensions
Parse binary or ASCII STL triangles and calculate the model bounding box.
STL fileX/Y/Z dimensions + triangle countRuns locally
01STL file
02Parse triangles → min/max XYZ
03X/Y/Z dimensions + triangle count
Dimensions are reported in the coordinate units interpreted as millimeters.
STL does not intrinsically store a unit
The file contains coordinates; treating them as millimeters is a convention used by many 3D-printing workflows.
02
In short
What exactly does it do?
Parse binary or ASCII STL triangles and calculate the model bounding box.
Example?
Dimensions are reported in the coordinate units interpreted as millimeters.