Hi #Inkscape-fans! I finally found a way to do object-#shadows!
Ctrl-D to duplicate the object, make the color a bit darker.
N and select the nodes where the endpoints of your shadow should be.
Shift-B to „Break path at selected nodes“ (🤔)
Ctrl-Shift-K to „Break apart“ (🤷♀️)
S and Del to select and delete the part that isn't gonna be shadow.
N to go back to node view, B to draw the inner edge of the shadow.
It's more cumbersome than what I was doing in #AdobeIllustrator but it works!
@jfml
You can also achieve this by duplicating the layer
CTRL + D
Darkening that copy
Then creating another object that cuts away the portion you don't want
Then selecting both and using the Path, Difference operation
CTRL + -
Which will leave only the shaded part.
Just another option:)