Landmark
Landmark is a string enum that enumerates the 17 standard positions on a padel court used for geometry calculations and camera calibration.
The 17 points mirror the calibration convention of the padelamix computer-vision pipeline: points 1–13 lie on the court floor (Z = 0), and points 14–17 are at the top of the back walls (Z = back_wall_height, typically 4.0 m).
Values
from padelkit import Landmark
# All members
list(Landmark)
| # | Member | Value string |
|---|---|---|
| 1 | Landmark.FLOOR_NEAR_LEFT | "floor_near_left" |
| 2 | Landmark.FLOOR_NEAR_RIGHT | "floor_near_right" |
| 3 | Landmark.SERVICE_NEAR_LEFT | "service_near_left" |
| 4 | Landmark.SERVICE_NEAR_CENTER | "service_near_center" |
| 5 | Landmark.SERVICE_NEAR_RIGHT | "service_near_right" |
| 6 | Landmark.NET_LEFT | "net_left" |
| 7 | Landmark.CENTER | "center" |
| 8 | Landmark.NET_RIGHT | "net_right" |
| 9 | Landmark.SERVICE_FAR_LEFT | "service_far_left" |
| 10 | Landmark.SERVICE_FAR_CENTER | "service_far_center" |
| 11 | Landmark.SERVICE_FAR_RIGHT | "service_far_right" |
| 12 | Landmark.FLOOR_FAR_LEFT | "floor_far_left" |
| 13 | Landmark.FLOOR_FAR_RIGHT | "floor_far_right" |
| 14 | Landmark.WALL_TOP_NEAR_LEFT | "wall_top_near_left" |
| 15 | Landmark.WALL_TOP_NEAR_RIGHT | "wall_top_near_right" |
| 16 | Landmark.WALL_TOP_FAR_LEFT | "wall_top_far_left" |
| 17 | Landmark.WALL_TOP_FAR_RIGHT | "wall_top_far_right" |
Usage
Landmark members can be used directly with PadelCourt methods, either as enum members or their string values.
Usage
enum
Landmarkfrom padelkit import PadelCourt, Landmark, CoordinateSystem
court = PadelCourt.fip_standard()
# Using an enum member
pos = court.point(Landmark.NET_LEFT)
# Using the string value
pos = court.point("net_left")
# Retrieve all 3D points in corner-based system
points = court.landmarks_3d(
coordinate_system=CoordinateSystem.CORNER_BASED
)
wall_top = points[Landmark.WALL_TOP_NEAR_LEFT.value]
Output
# court.point(Landmark.NET_LEFT)
(-5.0, 0.0)
# wall_top (CORNER_BASED)
(0.0, 0.0, 4.0)