Edit Mesh (Join)

Table of Contents

Join Ctrl + J

To combine multiple objects into one object, use:

Ctrl + J

If there are two or more objects, they will be merged into the last selected object.

When you combine the previously separated objects using Separate with the original object by selecting them and using Ctrl + J, you can observe that the vertices are duplicated, as shown in the illustration below.

The above image shows the selected the duplicated vertex being moved with G.

To eliminate the duplicates, first select all vertices with A, then choose Merge from the M menu and select By Distance. This will merge vertices that are in the same position into a single vertex.

The decision to merge is determined by how far apart the vertices are from each other.