Files
allwpilib/apriltag
Austin Schuh 12223ff188 [bazel] Implement cscore shared libraries (#8089)
Use all our fancy new linking code to link cscore properly. nm reports that the symbols look quite good.

Signed-off-by: Austin Schuh <austin.linux@gmail.com>
Co-authored-by: PJ Reiniger <pj.reiniger@gmail.com>
Co-authored-by: David Vo <auscompgeek@users.noreply.github.com>
2025-07-31 21:04:22 -07:00
..

AprilTag

Adding new field to AprilTagFields

Adding field JSON

  1. Add a field layout CSV file to src/main/native/resources/edu/wpi/first/apriltag
    1. See docstring in convert_apriltag_layouts.py for more
  2. Run convert_apriltag_layouts.py in the same directory as this readme to generate the JSON
  3. That script overwrites all generated JSONs, so undo undesired changes if necessary
  4. Update the field dimensions at the bottom of the JSON
    1. Length should be in meters from alliance wall to alliance wall
    2. Width should be in meters from inside guardrail plastic to plastic

Java updates

  1. Update src/main/java/edu/wpi/first/apriltag/AprilTagFields.java
    1. Add enum value for new field to AprilTagFields
    2. Update AprilTagFields.kDefaultField if necessary

C++ updates

  1. Update src/main/native/include/frc/apriltag/AprilTagFields.h
    1. Add enum value for new field to AprilTagFields
    2. Update AprilTagFields::kDefaultField if necessary
  2. Update src/main/native/cpp/AprilTagFields.cpp
    1. Add resource getter prototype like std::string_view GetResource_2024_crescendo_json()
    2. Add case for new field to switch in LoadAprilTagLayoutField()