Subdivision Modeling Part 2 - Extrude Faces, Extrude Edges, Inset, and Loop Tool | Artisan 2 

Dive into the Extrude, Inset, and Loop Tools!
Artisan is an extension for SketchUp that lets you do the impossible! With powerful tools for subdivision, sculpting, soft selection, free-form deformation, extrusion, and more, Artisan will supercharge your ability to model terrain, characters, furniture, and other complex organic forms.
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