Hi,
In Example: Sensor Element Directivity In 2D, a directivity angle of 0 results in the element being most sensitive to waves travelling in the x(up) direction.
I'd like to know how to make elements, the directivity angles of which are 0, only receive waves travelling in the x(up) direction, and waves from other angles will not be detected? I have tried to change sensor.directivity_size, but it didn't achieve the goal I expected.
Thanks.