Joint Push Pull Sketchup 2021 Guide

Since Joint Push Pull is a third-party extension, you won't find it in the default SketchUp toolbar. Follow these steps:

Whether you are a landscape architect thickening a terrain, a product designer creating a double-curved casing, or a hobbyist preparing a 3D print, JPP turns an impossible task into a three-click operation.

Extrudes multiple faces together while maintaining their connectivity along a smooth average vector. Perfect for thickening curved walls.

- This is often due to ill-formed faces in your model. Use a cleanup extension like Thom Thom's CleanUp3 to merge coplanar edges and fix geometry before extrusion.

Extrusions that must go straight up (Z-axis) or strictly along a specific roof pitch. Normal Push Pull (N) Joint Push Pull Sketchup 2021

Before starting, ensure you have:

In SketchUp 2021, keeping your workflow efficient is key. Instead of extruding fifty faces one by one, Joint Push Pull lets you do it in a single click. Key Features and Tools

That is where comes in. Created by legendary developer Fredo6, this plugin is an essential extension for SketchUp 2021. It allows you to extrude curved surfaces, thicken shells, and manipulate multiple faces simultaneously along custom vectors.

: Features like "Auto Weld" help preserve the geometry of circles and arcs when extruding, which is crucial for maintaining clean models. Licensing and Installation Since Joint Push Pull is a third-party extension,

To use Joint Push Pull in SketchUp 2021, you must install the following dependencies from the Sketchucation PluginStore :

Joint Push Pull is a comprehensive suite of extrusion tools for SketchUp. Instead of pushing a single flat face, this plugin calculates vector averages and surface normals. This allows you to extrude curved, multi-segmented, or non-coplanar faces in a single operation.

Once installed, you will see a toolbar featuring six main icons. Understanding the mechanical difference between these tools is the key to mastering the extension. 1. Joint Push Pull (J)

: 3D printing organic solids and injection molds. How it works : Similar to Normal, but adds a fillet to the outer/inner corners. Performance Alert : In SketchUp 2021, rounding increases polygon count by roughly 300%. Use only on low-poly proxies. Perfect for thickening curved walls

: Creating baseboards, crown molding, or railings from a path. How it works : You select edges , not faces. JPP extrudes a profile along those edges. 2021 Note : This mode now respects edge softening better than in SketchUp 2019. Softened edges remain soft after extrusion.

In SketchUp 2021, the extension (by Fredo6) is a vital tool for extruding complex, multiple, or curved surfaces that the native Push/Pull tool cannot handle. Because SketchUp treats curved surfaces as a collection of individual flat faces, the standard tool can only move one face at a time, often breaking the geometry.

The flagship tool. It pushes multiple faces along their average normals, keeping them connected. Perfect for thickening a curved wall or a car hood.

Let’s apply to a real-world example: giving thickness to a mesh terrain imported from Google Earth.