Modeling Complex Structures in SketchUp with Extrude Tools and Flowify! Channel: TheSketchUpEssentials368K views • 14/07/2018Related VideosAdvanced Modeling WITH EXTRUDE TOOLS in SketchUpModeling with EXTRUDE TOOLS for SketchUp! Complex Shapes with Extrude Edges by Rails!ORGANIC STRUCTURES in SketchUp with Flowify and Curviloft!