My Axis/Object/Geometry is not visible in viewport anymore

Issue: A special category of objects, the axis, or any other component is not visible in the viewport anymore.

Solution: In nearly all cases, a filter has been activated, causing this component to be hidden. To resolve this issue, check if the component is activated using the "Filter" menu inside your viewport:

1. Open the Filter Menu:

   In your viewport, go to the "Filter" menu.
   
   

2. Check Component Visibility:

   Ensure that the component (e.g., Axis, Object, Geometry) is checked in the filter menu. If it is unchecked, click to enable it.
   
   

This should make the hidden component visible in your viewport again.

Here are screenshots showing the Viewport's Filter menu:

Cinema 4D R25 and newer

C4D S24 and Older: