In the digital workshop of an ambitious architect named Leo, a recurring nightmare haunted his 3D models: the "Immovable Curve." While SketchUp’s native tools could easily extrude flat walls, Leo’s vision for a sweeping, organic pavilion was trapped in a grid of flat, jagged segments. He was stuck until he discovered Joint Push Pull Interactive, a legendary extension by the developer Fredo6. The Quest for the Plugin
Leo began his journey by visiting SketchUcation, the bustling hub for SketchUp artisans. He learned that this tool wasn't just a single hammer, but a multi-tool suite that required a "passport" to function: the LibFredo6 library. After a quick setup, Leo unlocked the Interactive mode, which allowed him to visually drag faces across component boundaries, seeing the extrusion happen in real-time. Mastering the Five Forms
As Leo practiced, he realized the extension offered five distinct "spells" for molding geometry:
Joint Push Pull: The primary tool that could thicken curved surfaces seamlessly by merging individual flat faces into one smooth skin.
Vector Push Pull: Perfect for his roadway models, allowing him to extrude faces along a specific direction, like forcing a terrain to flatten or grow perfectly vertical.
Normal Push Pull: Similar to the basic tool but with a superpower—it could extrude multiple faces at once, even if they were pointing in different directions.
Extrude Push Pull: A specialized method for thickening while maintaining clean joint connections between adjacent faces.
Round Push Pull: A cosmetic touch that rounded the edges of the joints, giving his concrete slabs a softer, more realistic finish. The Interactive Breakthrough
The true magic happened when Leo activated the Interactive Selection. Instead of clicking face by face, he could now select entire complex contours. With a single click-and-drag, his pavilion's shell thickened from a paper-thin surface into a structural masterpiece. The Quick Launcher allowed him to toggle options instantly, choosing whether to generate the offset in a new group to keep his model organized.
With the Joint Push Pull extension, Leo didn't just build a model; he brought his organic visions to life, turning the "Immovable Curve" into his most flexible asset. The ULTIMATE Guide to Joint Push Pull for SketchUp in 2025!
Joint Push Pull Interactive extension by Fredo6 is a specialized tool for SketchUp that expands on the software's native push-pull capabilities. It is primarily used to extrude curved surfaces and multiple faces simultaneously, a function that the standard SketchUp tool cannot perform. Core Functionality Curved Surface Extrusion
: Unlike the native tool which only works on flat faces, this extension can push or pull 3D curved surfaces by automatically filling in the joints between the extruded individual flat faces. Multiple Face Interaction
: It allows you to select and extrude several surfaces at the same time, maintaining a "jointed" or seamless connection between them. Interactive Interface joint push pull interactive verified
: The tool features a visual toolbar and an "interactive" mode where you can drag faces to see a live preview of the extrusion before committing to the change. Interactive Tools and Modes
The extension includes several specialized push-pull methods: Joint Push Pull
: The primary tool for thickening curved shapes while maintaining smooth connections. Vector Push Pull
: Allows for extrusion in a specific direction (e.g., along the Z-axis) regardless of face normals, useful for flattening terrains. Normal Push Pull
: Similar to the native tool but operates on multiple faces at once, though it may leave gaps between them. Extrude/Round Push Pull
: Additional modes for creating specific edge finishes, such as rounding corners during the extrusion process. Technical Requirements The ULTIMATE Guide to Joint Push Pull for SketchUp in 2025!
"Joint Push Pull Interactive" is a specialized software extension created by
. It solves a major limitation of the native Push/Pull tool: the inability to extrude multiple faces or curved surfaces simultaneously.
The "Verified" aspect refers to the modern, license-verified "Interactive Edition" which requires a paid perpetual license ($12–$15) and a verified installation of 🛠️ Key Capabilities Unlike the standard tool, this extension allows you to: Extrude Curves:
Push or pull surfaces made of multiple faces (like a cylinder or sphere) as a single unit. Thicken Surfaces:
Create volume from a single plane while keeping the original face intact. Multiple Selection:
Offset dozens of unconnected faces at the same time with uniform depth. Visual Dragging: In the digital workshop of an ambitious architect
Interactively drag faces across component boundaries to see the extrusion in real-time. 📐 Major Tool Modes
The plugin is actually a suite of several distinct tools, each suited for different geometry: Best Use Case Joint Push Pull
Extrudes along the "average" normal of multiple selected faces—ideal for curved walls. Normal Push Pull
Similar to the native tool but works on multiple faces simultaneously. Vector Push Pull
Extrudes all selected faces in a single, specific direction (e.g., straight up along the Blue axis). Extrude Push Pull
Keeps the extruded faces parallel to the original, preventing the "fanning" effect on curves. Round Push Pull
Automatically rounds the edges of the newly created extrusion. 🚀 Getting Started (Installation & Verification)
To use the modern "Interactive" version, you must follow these steps for it to be "verified" and functional: Download LibFredo6: This is the shared library required for all Fredo6 plugins. Install Joint Push Pull: Download the file from the SketchUcation Plugin Store License Verification: Open SketchUp and go to Extensions Fredo6 Collection JointPushPull Purchase a perpetual license ($12) or the Fredo6 Bundle ($40) for better value.
Validate your license file through the menu to activate all "Interactive" features. 💡 Workflow Tips Pre-Selection: Select your faces
clicking the tool to apply the effect instantly to the whole group. Border Options:
Use the "Contour" or "Grid" settings in the tool palette to control how the sides of your extrusion are generated. Undo Support: The plugin fully supports , allowing you to experiment with different offsets safely. Projection: If you need a flat top on a curved extrusion, use the Project on Plane option in the sub-palette. SketchUcation model a specific object (like a curved window or a complex roof) using these tools?
Joint Push Pull Interactive is a specialized extension for SketchUp, developed by the prolific developer Fredo6. It solves a fundamental limitation of the native "Push/Pull" tool: the inability to extrude multiple faces simultaneously or work effectively on curved surfaces. 🛠️ Core Functionality No Self-Intersections Occur: The geometry doesn't fold in
The extension provides six distinct tools, each optimized for different geometric challenges:
Joint Push Pull: Offsets faces along their normals while keeping them joined into a single, contiguous surface.
Vector Push Pull: Extrudes selected faces in a single, user-defined direction (vector) regardless of their individual orientations.
Normal Push Pull: Simulates the native tool but works on multiple selected faces at once; faces are extruded individually without being joined.
Extrude Push Pull: Offsets faces along an average direction, often producing more consistent results for complex geometry than standard Joint mode.
Round Push Pull: A hybrid mode that rounds the gaps between extruded faces based on their angle.
Follow Push Pull: Offsets faces following the direction of their adjacent edges. ✨ Key Features & Options
The "Interactive" edition introduced a visual workflow where users can drag faces in real-time to see a wireframe preview of the result.
Real-time manipulation is useless if the resulting geometry is broken. Verification refers to the background algorithmic checks that occur during the extrusion process. As the user interacts with the model, the software "verifies" that:
When a workflow is "Joint Push Pull Interactive Verified," it means the designer can manipulate complex organic shapes with the confidence that the computer is actively preventing structural errors in the digital mesh.
A shipping container's IoT sensors push temperature data. The warehouse system pulls inventory levels. The interactive AI reroutes the container to a different dock. A verified blockchain record proves the temperature never exceeded limits, releasing payment instantly.