How does photoshop pen path convert to brush (pencil) tool output?

Use the path stroke function and use the Pencil Tool to stroke inside the stroke, as shown below:

Required materials: PS.

First, right-click the brush tool and select "pencil tool" in the tool.

Second, set the pencil size, hardness, nib and color in the pencil toolbar (the color is set in the foreground).

3. Press the P key to switch to the pen tool, right-click the path, and click "Stroke Path" in the menu.

4. In the stroke path window, the tool uses Pencil and clicks OK.

5. At this point, you can use the pencil parameters set above to draw the path.