![]() Of course these shapes must be closed so that a single face is generated by SketchUp. ![]() These shapes must be drawn parallel to the X-Y plane (the ground plane) in SketchUp (you can first lay faces flat in SketchUp using my Flatten Faces plugin). This extension will calculate area properties for planar shapes (Centroid, Area, Perimeter, Moment of Inertia, Radius of Gyration). To rid SketchUp of this shortcoming, I decided to re-use some old Pascal code of mine and try my hand at writing a plugin for this. Not knowing of a plugin for SketchUp that would accomplish this feat, they did it in Rhino or AutoCAD instead. To be more exact, my students had the need since I gave them an assignment that required this. Get accurate face properties: Centroid, Area, Moment of Inertia and Radius of Gyration Displayed results DescriptionĪ little while ago, I had a need for calculating centroids for planar shapes.
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