There are three ways to delete a feature:
Right-click the feature in the Feature Tree, and from the popup menu select Delete Feature.
Select a face of the feature, right-click to open the popup menu, and select Delete Feature.
Select a face of the feature, and press the Delete key.
In some cases, deleting a feature will affect subsequent features. This happens when subsequent features are partially dependent on the removed feature. You will receive a dialog listing the affected features, and you can decide whether or not to proceed with the deletion. Example:
In other cases, deleting will invoke the Conflict Solver. This occurs if there are subsequent feature whose reference geometry is part of the deleted feature. Example:
Notes:
Deleting feature permanently removes the entire feature, from the display as well as from the Feature Tree. However, can use the Undo function if you want to return the feature.
If you want to only remove a feature from the display, but not delete it, you can use the Hide function.
If you want to remove an object, face or curve in such a way that the Remove function is shown on the Feature Tree and can later be manipulated, use the Remove Geometry function. Remove Geometry can also be used to remove individual faces of objects, whereas the Delete function would delete the entire feature.