I'm trying to get the matching features from an intersecting vector layer. I can manually open Extract by expression tool and put the expression like
intersects($geometry, geometry(get_feature('Liness', 'id', '1'))) where 'Liness' is one of the polylines and I'm giving the other polyline as input. I would like to implement it using QGIS Processing Modeler.
Since in extract by expression can only give one input, I'm unable to get the desired output. Can anybody suggest a better method? I want to use the matching features to other further steps.
Or can I implement it using pyqgis? Is there any code sample to refer?
EDIT 1: As suggested by Gabriel De Luca, tried "Extract by Location". But it's selecting my input polyline in random order.
Also, I would like to have each polyline with "id" of "Liness"(whose id changes based on the lines I plot for selection) to have a separate section. Why because, I would like to use its output to autoincrement function, where I can increase each of the input lines (whose selection came from different "id") values from zeros to a finite value based on the "Liness" intersection in order.