How to Unjoin Objects in Blender: An Easy Guide

3D artists often need to unjoin objects in Blender. This can be for a variety of reasons, such as making changes to one of the objects that was joined, or separating the objects for exporting or animation.

In Blender, you can join two or more objects together to create a single mesh (Ctrl + J). This can be useful for a variety of tasks, such as combining different parts of a model or creating a single object with multiple materials.

However, there may be times when you need to unjoin objects. For example, you might want to make changes to one of the objects that was joined, or you might need to separate the objects for exporting or animation.

In this guide, we will discuss the different ways to unjoin objects in Blender, as well as some tips for doing so effectively.

Three Easy Ways to Unjoin Objects in Blender

Before we get started, let’s quickly go over what it means to “unjoin” objects in Blender.

When you join two or more objects together in Blender, they become one object. On the other hand, Unjoining them means separating them back into their individual objects.

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1. By Selection

The first way to unjoin objects in Blender is by selection. This method is best used when you can easily select the vertices that you want to separate. Here’s how to do it:

• Go into edit mode by pressing the Tab key.
• Press A to select all vertices, or select a single vertice from the object you want to separate, and press Ctrl + L to select the rest of the attached vertices.
• Press P and select the By Selection to separate the selected vertices into a new object.

2. By Material

The second way to unjoin objects in Blender is by material. This method is best used when the object consists of attached parts, and you don’t want to select them individually. Here’s how to do it:

• Go into edit mode by pressing the Tab key.
• Press P and select the “By Material” option from the menu.
• Blender will automatically separate the object into different parts based on the materials used.

3. By Loose Parts

The third way to unjoin objects in Blender is by loose parts. This method is best used when the object consists of many independent parts. Here’s how to do it:

• Go into edit mode by pressing the Tab key.
• Press P and select the “By Loose Parts” option from the menu.
• Blender will automatically separate the object into different parts based on the loose parts.

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Better Workflow: Unjoining Objects in Blender

Now that you know the three easy ways to unjoin objects in Blender, let’s go over some tips and tricks to make the workflow easy.

Use the Right Option

Make sure you’re using the right option when unjoining objects in Blender. Depending on the type of objects, you have to select the right option to separate them. For example, if the object consists of many independent parts, you should use the “By Loose Parts” option.

Use Shortcuts

Blender has a lot of shortcuts that can make your workflow faster and more efficient. For example, you can press Ctrl + J to join objects together, and then use the methods we discussed earlier to unjoin them.

Alternatively, you can join objects by using the object context menu: Start by selecting all the objects, right-click, and then choose “Join.”

However, to unjoin objects, you need to enter edit mode by pressing the ‘Tab’ key, followed by right-clicking > Separate > where you’ll find three options to unjoin objects, as mentioned above.

Check the Origins

When you join two objects together in Blender, then whichever is active will retain its origin, and the other mesh will be joined to that mesh. This means that if you want to animate the objects separately, you need to make sure that their origins are in the right place. You can do this by selecting the object and going to Object > Transform > Origin to Geometry.

Save Your Object Configurations as Collections

If you often work with complex scenes containing numerous objects, consider organizing them into collections. By creating collections for related objects, you can efficiently manage their visibility and selection, making the unjoining process much smoother.

Create Parent-Child Relationships

Instead of immediately joining objects, experiment with parent-child relationships. By parenting one object to another, you can maintain a connection between them while still having the option to unjoin them later with ease.

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Conclusion

And there you have it, A easy guide on how to unjoin objects in Blender. I hope you found this guide helpful and informative.

With the knowledge and techniques presented in this guide, you can easily separate interconnected objects to refine your creations and achieve greater flexibility in your workflow. By exploring both the shortcut methods and the object context menu, you can efficiently join and unjoin objects, tailoring your work to meet the demands of any project.

If you have any questions or comments, feel free to leave them below. And as always, keep creating amazing 3D art!