fixup! Add Python support for new experimental projection API

modules/zivid/experimental/projection.py

@@ -127,9 +127,11 @@ def show_image(camera, image_bgra):
 def pixels_from_3d_points(camera, points):
     """Get 2D projector pixel coordinates corresponding to 3D points relative to the camera.
 
-    This function takes 3D points in the camera's reference frame and converts them to the
-    projector's 2D (XY) frame using the internal calibration of a Zivid camera. The returned
-    points maps to projector pixels as round(X)->col and round(Y)->row.
+    This function takes 3D points in the camera's reference frame and converts them to the projector frame
+    using the internal calibration of a Zivid camera. In a Zivid point cloud, each point corresponds to a
+    pixel coordinate in the camera, but the projector has a slight offset. The translation of each point
+    depends on the distance between the camera and the point, as well as the distance and angle between the
+    camera and the projector.
 
     Args:
         camera: The Camera instance that the 3D points are in the frame of.