How Do I Extend an Arc in SketchUp?

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How Do I Extend an Arc in SketchUp?

SketchUp is a powerful 3D modeling software that allows you to create and manipulate various geometric shapes. One common task you may encounter is extending an arc, which can be useful for creating more complex curves or modifying existing designs. In this tutorial, we will explore different methods to extend an arc in SketchUp.

Method 1: Using the Move Tool

If you want to extend an arc by a specific distance, the Move tool is your best bet. Here’s how you can do it:

  1. Select the arc you wish to extend by clicking on it.
  2. Activate the Move tool by clicking on its icon in the toolbar or by pressing the M key on your keyboard.
  3. Click on one of the endpoints of the arc and drag it outward to extend the arc.
  4. To extend the arc by a specific distance, type in the desired value followed by Enter or Tab key.

Note: You can also use this method to contract an arc by dragging its endpoint inward instead of outward.

Method 2: Utilizing Extensions

In addition to SketchUp’s native tools, there are several extensions available that can enhance your modeling experience. One such extension is Fredo6’s “FredoTools” which provides advanced tools for manipulating curves. Here’s how you can use it to extend an arc:

  1. Install FredoTools extension from SketchUcation Plugin Store or other reliable sources.
  2. Select the arc you want to extend.
  3. Navigate to “FredoTools” in SketchUp’s menu bar and choose “CurviShear” from the dropdown menu.

Note: Make sure to explore other available extensions as they may offer different functionalities for extending arcs.

Method 3: Redrawing the Arc

If you cannot achieve the desired result using the above methods, you can always redraw the arc. Here’s how:

  1. Select the arc you want to extend.
  2. Erase it by pressing the Delete key on your keyboard or by right-clicking and selecting “Erase”.
  3. Select the Arc tool from SketchUp’s toolbar.
  4. Click on one of the endpoints of the remaining arc (if any).
  5. Click on another point that defines a new endpoint for the extended arc.

Note: This method is useful when you need precise control over the length and curvature of your arcs.

In Conclusion

Extending an arc in SketchUp is a straightforward process that can be achieved using native tools like Move tool or with the help of extensions like FredoTools. However, if these methods fail to meet your requirements, redrawing the arc using SketchUp’s Arc tool is always an option. Experiment with these techniques to extend your arcs and unlock new design possibilities in your SketchUp projects!