No specific info about version 13.0. Please visit the main page of SketchUp on Software Informer.
It is a very good tool.
I like SketchUp.
How do you do this?
Create cutout paper craft models from 3D files easily.
ketchUp Pro is 3D modeling software for professionals.
Sketch, collaborate, analyze, and revise early-stage design concepts.
eDrawings for Google SketchUp provides an innovative way to share your designs.
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AnyCAD Component Designer is a 3D modeling and programming software
It is a very good tool.
I like SketchUp.
How do you do this?