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I've created a replacement radiator knob in blender to get it 3d printed.
I've used array modifiers to replicate shapes mirrored around the center. And I have used a Boolean modifier to create the notches for more grip.
The problem is that when I export to a .stl file the shapes that I have hidden use the "eye"-buttons also appear.
How can I remove them when exporting?
What it is supposed to look like after exporting:
What is looks like after exporting:
Before exporting, press A in object mode to select everything, this won't select any hidden object.
Then while exporting, check "Selection Only" on the right to export only the selected objects.
