Creating wedge buffers from many to one in QGIS

Question

I have two point layers. One point layer has many random points which are start points. The second point layer has only one point which is the endpoint.
I want to create wedge buffers from the start points layer to the endpoint layer.
Something like this:

All buffers have same parameters only angle degree is different

Kadir Şahbaz · Accepted Answer

Open "Create Wedge Buffer" tool. Select the layer containing the start points as input layer.

Click "Data defined override" option () near the "Azimuth" and select "Edit.."

Use this expression: ('end': the layer name of the end point)
degrees( azimuth( $geometry, geometry( get_feature_by_id( 'end', 1 ))))

Creating wedge buffers from many to one in QGIS

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