Learning about the Line Art modifier
A quick, cool effect to add further interest to the house in the sky we're building is the Line Art modifier. This is a brand-new modifier that was added with the past release of 2.93. Previously, there was a postprocessing ability to add lines to the geometry of your objects, but now we can actually see that in the viewport; so, let's give it a try and see whether we can push this house we're working on to be a little more stylized. The Line Art modifier only works if you already have a camera in the scene, so that's why we're adding the Line Art modifier now.
The Line Art modifier only works with a Grease Pencil object, so let's add a Collection Line Art object to the scene.
Side Note
Shift + A is the shortcut for the Add menu, something that I recommend you use instead of the more laborious Add button on the menu bar.
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