SCRIPT: wpiformat

This commit is contained in:
PJ Reiniger
2025-11-07 20:01:58 -05:00
committed by Peter Johnson
parent ae6bdc9d25
commit 2109161534
749 changed files with 5504 additions and 3936 deletions

View File

@@ -30,7 +30,8 @@ void testFollowTrajectory(
const wpi::units::second_t dt, const wpi::units::second_t kVisionUpdateRate,
const wpi::units::second_t kVisionUpdateDelay, const bool checkError,
const bool debug) {
wpi::util::array<wpi::math::SwerveModulePosition, 4> positions{wpi::util::empty_array};
wpi::util::array<wpi::math::SwerveModulePosition, 4> positions{
wpi::util::empty_array};
estimator.ResetPosition(wpi::math::Rotation2d{}, positions, startingPose);
@@ -40,14 +41,16 @@ void testFollowTrajectory(
wpi::units::second_t t = 0_s;
std::vector<std::pair<wpi::units::second_t, wpi::math::Pose2d>> visionPoses;
std::vector<std::tuple<wpi::units::second_t, wpi::units::second_t, wpi::math::Pose2d>>
std::vector<
std::tuple<wpi::units::second_t, wpi::units::second_t, wpi::math::Pose2d>>
visionLog;
double maxError = -std::numeric_limits<double>::max();
double errorSum = 0;
if (debug) {
wpi::util::print("time, est_x, est_y, est_theta, true_x, true_y, true_theta\n");
wpi::util::print(
"time, est_x, est_y, est_theta, true_x, true_y, true_theta\n");
}
while (t < trajectory.TotalTime()) {
@@ -59,9 +62,10 @@ void testFollowTrajectory(
visionPoses.back().first + kVisionUpdateRate < t) {
auto visionPose =
visionMeasurementGenerator(groundTruthState) +
wpi::math::Transform2d{wpi::math::Translation2d{distribution(generator) * 0.1_m,
distribution(generator) * 0.1_m},
wpi::math::Rotation2d{distribution(generator) * 0.05_rad}};
wpi::math::Transform2d{
wpi::math::Translation2d{distribution(generator) * 0.1_m,
distribution(generator) * 0.1_m},
wpi::math::Rotation2d{distribution(generator) * 0.05_rad}};
visionPoses.push_back({t, visionPose});
}
@@ -92,11 +96,11 @@ void testFollowTrajectory(
positions);
if (debug) {
wpi::util::print("{}, {}, {}, {}, {}, {}, {}\n", t.value(), xhat.X().value(),
xhat.Y().value(), xhat.Rotation().Radians().value(),
groundTruthState.pose.X().value(),
groundTruthState.pose.Y().value(),
groundTruthState.pose.Rotation().Radians().value());
wpi::util::print(
"{}, {}, {}, {}, {}, {}, {}\n", t.value(), xhat.X().value(),
xhat.Y().value(), xhat.Rotation().Radians().value(),
groundTruthState.pose.X().value(), groundTruthState.pose.Y().value(),
groundTruthState.pose.Rotation().Radians().value());
}
double error = groundTruthState.pose.Translation()
@@ -112,7 +116,8 @@ void testFollowTrajectory(
}
if (debug) {
wpi::util::print("apply_time, measured_time, vision_x, vision_y, vision_theta\n");
wpi::util::print(
"apply_time, measured_time, vision_x, vision_y, vision_theta\n");
wpi::units::second_t apply_time;
wpi::units::second_t measure_time;
@@ -120,9 +125,9 @@ void testFollowTrajectory(
for (auto record : visionLog) {
std::tie(apply_time, measure_time, vision_pose) = record;
wpi::util::print("{}, {}, {}, {}, {}\n", apply_time.value(),
measure_time.value(), vision_pose.X().value(),
vision_pose.Y().value(),
vision_pose.Rotation().Radians().value());
measure_time.value(), vision_pose.X().value(),
vision_pose.Y().value(),
vision_pose.Rotation().Radians().value());
}
}
@@ -144,7 +149,8 @@ void testFollowTrajectory(
TEST(SwerveDrivePoseEstimatorTest, AccuracyFacingTrajectory) {
wpi::math::SwerveDriveKinematics<4> kinematics{
wpi::math::Translation2d{1_m, 1_m}, wpi::math::Translation2d{1_m, -1_m},
wpi::math::Translation2d{-1_m, -1_m}, wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::Translation2d{-1_m, -1_m},
wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::SwerveModulePosition fl;
wpi::math::SwerveModulePosition fr;
@@ -152,31 +158,35 @@ TEST(SwerveDrivePoseEstimatorTest, AccuracyFacingTrajectory) {
wpi::math::SwerveModulePosition br;
wpi::math::SwerveDrivePoseEstimator<4> estimator{
kinematics, wpi::math::Rotation2d{}, {fl, fr, bl, br},
wpi::math::Pose2d{}, {0.1, 0.1, 0.1}, {0.45, 0.45, 0.45}};
kinematics, wpi::math::Rotation2d{}, {fl, fr, bl, br},
wpi::math::Pose2d{}, {0.1, 0.1, 0.1}, {0.45, 0.45, 0.45}};
wpi::math::Trajectory trajectory = wpi::math::TrajectoryGenerator::GenerateTrajectory(
std::vector{wpi::math::Pose2d{0_m, 0_m, 45_deg}, wpi::math::Pose2d{3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 135_deg},
wpi::math::Pose2d{-3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 45_deg}},
wpi::math::TrajectoryConfig(2_mps, 2.0_mps_sq));
wpi::math::Trajectory trajectory =
wpi::math::TrajectoryGenerator::GenerateTrajectory(
std::vector{wpi::math::Pose2d{0_m, 0_m, 45_deg},
wpi::math::Pose2d{3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 135_deg},
wpi::math::Pose2d{-3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 45_deg}},
wpi::math::TrajectoryConfig(2_mps, 2.0_mps_sq));
testFollowTrajectory(
kinematics, estimator, trajectory,
[&](wpi::math::Trajectory::State& state) {
return wpi::math::ChassisSpeeds{state.velocity, 0_mps,
state.velocity * state.curvature};
state.velocity * state.curvature};
},
[&](wpi::math::Trajectory::State& state) { return state.pose; },
{0_m, 0_m, wpi::math::Rotation2d{45_deg}}, {0_m, 0_m, wpi::math::Rotation2d{45_deg}},
20_ms, 100_ms, 250_ms, true, false);
{0_m, 0_m, wpi::math::Rotation2d{45_deg}},
{0_m, 0_m, wpi::math::Rotation2d{45_deg}}, 20_ms, 100_ms, 250_ms, true,
false);
}
TEST(SwerveDrivePoseEstimatorTest, BadInitialPose) {
wpi::math::SwerveDriveKinematics<4> kinematics{
wpi::math::Translation2d{1_m, 1_m}, wpi::math::Translation2d{1_m, -1_m},
wpi::math::Translation2d{-1_m, -1_m}, wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::Translation2d{-1_m, -1_m},
wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::SwerveModulePosition fl;
wpi::math::SwerveModulePosition fr;
@@ -184,15 +194,17 @@ TEST(SwerveDrivePoseEstimatorTest, BadInitialPose) {
wpi::math::SwerveModulePosition br;
wpi::math::SwerveDrivePoseEstimator<4> estimator{
kinematics, wpi::math::Rotation2d{}, {fl, fr, bl, br},
wpi::math::Pose2d{}, {0.1, 0.1, 0.1}, {0.9, 0.9, 0.9}};
kinematics, wpi::math::Rotation2d{}, {fl, fr, bl, br},
wpi::math::Pose2d{}, {0.1, 0.1, 0.1}, {0.9, 0.9, 0.9}};
wpi::math::Trajectory trajectory = wpi::math::TrajectoryGenerator::GenerateTrajectory(
std::vector{wpi::math::Pose2d{0_m, 0_m, 45_deg}, wpi::math::Pose2d{3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 135_deg},
wpi::math::Pose2d{-3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 45_deg}},
wpi::math::TrajectoryConfig(2_mps, 2.0_mps_sq));
wpi::math::Trajectory trajectory =
wpi::math::TrajectoryGenerator::GenerateTrajectory(
std::vector{wpi::math::Pose2d{0_m, 0_m, 45_deg},
wpi::math::Pose2d{3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 135_deg},
wpi::math::Pose2d{-3_m, 0_m, -90_deg},
wpi::math::Pose2d{0_m, 0_m, 45_deg}},
wpi::math::TrajectoryConfig(2_mps, 2.0_mps_sq));
for (wpi::units::degree_t offset_direction_degs = 0_deg;
offset_direction_degs < 360_deg; offset_direction_degs += 45_deg) {
@@ -201,21 +213,21 @@ TEST(SwerveDrivePoseEstimatorTest, BadInitialPose) {
auto pose_offset = wpi::math::Rotation2d{offset_direction_degs};
auto heading_offset = wpi::math::Rotation2d{offset_heading_degs};
auto initial_pose =
trajectory.InitialPose() +
wpi::math::Transform2d{wpi::math::Translation2d{pose_offset.Cos() * 1_m,
pose_offset.Sin() * 1_m},
heading_offset};
auto initial_pose = trajectory.InitialPose() +
wpi::math::Transform2d{
wpi::math::Translation2d{pose_offset.Cos() * 1_m,
pose_offset.Sin() * 1_m},
heading_offset};
testFollowTrajectory(
kinematics, estimator, trajectory,
[&](wpi::math::Trajectory::State& state) {
return wpi::math::ChassisSpeeds{state.velocity, 0_mps,
state.velocity * state.curvature};
state.velocity * state.curvature};
},
[&](wpi::math::Trajectory::State& state) { return state.pose; },
initial_pose, {0_m, 0_m, wpi::math::Rotation2d{45_deg}}, 20_ms, 100_ms,
250_ms, false, false);
initial_pose, {0_m, 0_m, wpi::math::Rotation2d{45_deg}}, 20_ms,
100_ms, 250_ms, false, false);
}
}
}
@@ -228,7 +240,8 @@ TEST(SwerveDrivePoseEstimatorTest, SimultaneousVisionMeasurements) {
// pose would converge to that measurement.
wpi::math::SwerveDriveKinematics<4> kinematics{
wpi::math::Translation2d{1_m, 1_m}, wpi::math::Translation2d{1_m, -1_m},
wpi::math::Translation2d{-1_m, -1_m}, wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::Translation2d{-1_m, -1_m},
wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::SwerveModulePosition fl;
wpi::math::SwerveModulePosition fr;
@@ -236,9 +249,12 @@ TEST(SwerveDrivePoseEstimatorTest, SimultaneousVisionMeasurements) {
wpi::math::SwerveModulePosition br;
wpi::math::SwerveDrivePoseEstimator<4> estimator{
kinematics, wpi::math::Rotation2d{},
{fl, fr, bl, br}, wpi::math::Pose2d{1_m, 2_m, wpi::math::Rotation2d{270_deg}},
{0.1, 0.1, 0.1}, {0.45, 0.45, 0.45}};
kinematics,
wpi::math::Rotation2d{},
{fl, fr, bl, br},
wpi::math::Pose2d{1_m, 2_m, wpi::math::Rotation2d{270_deg}},
{0.1, 0.1, 0.1},
{0.45, 0.45, 0.45}};
estimator.UpdateWithTime(0_s, wpi::math::Rotation2d{}, {fl, fr, bl, br});
@@ -282,7 +298,8 @@ TEST(SwerveDrivePoseEstimatorTest, SimultaneousVisionMeasurements) {
TEST(SwerveDrivePoseEstimatorTest, TestDiscardStaleVisionMeasurements) {
wpi::math::SwerveDriveKinematics<4> kinematics{
wpi::math::Translation2d{1_m, 1_m}, wpi::math::Translation2d{1_m, -1_m},
wpi::math::Translation2d{-1_m, -1_m}, wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::Translation2d{-1_m, -1_m},
wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::SwerveModulePosition fl;
wpi::math::SwerveModulePosition fr;
@@ -290,8 +307,8 @@ TEST(SwerveDrivePoseEstimatorTest, TestDiscardStaleVisionMeasurements) {
wpi::math::SwerveModulePosition br;
wpi::math::SwerveDrivePoseEstimator<4> estimator{
kinematics, wpi::math::Rotation2d{}, {fl, fr, bl, br},
wpi::math::Pose2d{}, {0.1, 0.1, 0.1}, {0.45, 0.45, 0.45}};
kinematics, wpi::math::Rotation2d{}, {fl, fr, bl, br},
wpi::math::Pose2d{}, {0.1, 0.1, 0.1}, {0.45, 0.45, 0.45}};
// Add enough measurements to fill up the buffer
for (auto time = 0_s; time < 4_s; time += 20_ms) {
@@ -302,7 +319,8 @@ TEST(SwerveDrivePoseEstimatorTest, TestDiscardStaleVisionMeasurements) {
// Apply a vision measurement from 3 seconds ago
estimator.AddVisionMeasurement(
wpi::math::Pose2d{wpi::math::Translation2d{10_m, 10_m}, wpi::math::Rotation2d{0.1_rad}},
wpi::math::Pose2d{wpi::math::Translation2d{10_m, 10_m},
wpi::math::Rotation2d{0.1_rad}},
1_s, {0.1, 0.1, 0.1});
EXPECT_NEAR(odometryPose.X().value(),
@@ -317,7 +335,8 @@ TEST(SwerveDrivePoseEstimatorTest, TestDiscardStaleVisionMeasurements) {
TEST(SwerveDrivePoseEstimatorTest, TestSampleAt) {
wpi::math::SwerveDriveKinematics<4> kinematics{
wpi::math::Translation2d{1_m, 1_m}, wpi::math::Translation2d{1_m, -1_m},
wpi::math::Translation2d{-1_m, -1_m}, wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::Translation2d{-1_m, -1_m},
wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::SwerveDrivePoseEstimator estimator{
kinematics,
wpi::math::Rotation2d{},
@@ -335,20 +354,26 @@ TEST(SwerveDrivePoseEstimatorTest, TestSampleAt) {
// error
for (double time = 1; time <= 2 + 1e-9; time += 0.02) {
wpi::util::array<wpi::math::SwerveModulePosition, 4> wheelPositions{
{wpi::math::SwerveModulePosition{wpi::units::meter_t{time}, wpi::math::Rotation2d{}},
wpi::math::SwerveModulePosition{wpi::units::meter_t{time}, wpi::math::Rotation2d{}},
wpi::math::SwerveModulePosition{wpi::units::meter_t{time}, wpi::math::Rotation2d{}},
wpi::math::SwerveModulePosition{wpi::units::meter_t{time}, wpi::math::Rotation2d{}}}};
estimator.UpdateWithTime(wpi::units::second_t{time}, wpi::math::Rotation2d{},
wheelPositions);
{wpi::math::SwerveModulePosition{wpi::units::meter_t{time},
wpi::math::Rotation2d{}},
wpi::math::SwerveModulePosition{wpi::units::meter_t{time},
wpi::math::Rotation2d{}},
wpi::math::SwerveModulePosition{wpi::units::meter_t{time},
wpi::math::Rotation2d{}},
wpi::math::SwerveModulePosition{wpi::units::meter_t{time},
wpi::math::Rotation2d{}}}};
estimator.UpdateWithTime(wpi::units::second_t{time},
wpi::math::Rotation2d{}, wheelPositions);
}
// Sample at an added time
EXPECT_EQ(std::optional(wpi::math::Pose2d{1.02_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.02_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1.02_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.02_s));
// Sample between updates (test interpolation)
EXPECT_EQ(std::optional(wpi::math::Pose2d{1.01_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.01_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1.01_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.01_s));
// Sampling before the oldest value returns the oldest value
EXPECT_EQ(std::optional(wpi::math::Pose2d{1_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(0.5_s));
@@ -358,37 +383,44 @@ TEST(SwerveDrivePoseEstimatorTest, TestSampleAt) {
// Add a vision measurement after the odometry measurements (while keeping all
// of the old odometry measurements)
estimator.AddVisionMeasurement(wpi::math::Pose2d{2_m, 0_m, wpi::math::Rotation2d{1_rad}},
2.2_s);
estimator.AddVisionMeasurement(
wpi::math::Pose2d{2_m, 0_m, wpi::math::Rotation2d{1_rad}}, 2.2_s);
// Make sure nothing changed (except the newest value)
EXPECT_EQ(std::optional(wpi::math::Pose2d{1.02_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.02_s));
EXPECT_EQ(std::optional(wpi::math::Pose2d{1.01_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.01_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1.02_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.02_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1.01_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.01_s));
EXPECT_EQ(std::optional(wpi::math::Pose2d{1_m, 0_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(0.5_s));
// Add a vision measurement before the odometry measurements that's still in
// the buffer
estimator.AddVisionMeasurement(wpi::math::Pose2d{1_m, 0.2_m, wpi::math::Rotation2d{}},
0.9_s);
estimator.AddVisionMeasurement(
wpi::math::Pose2d{1_m, 0.2_m, wpi::math::Rotation2d{}}, 0.9_s);
// Everything should be the same except Y is 0.1 (halfway between 0 and 0.2)
EXPECT_EQ(std::optional(wpi::math::Pose2d{1.02_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.02_s));
EXPECT_EQ(std::optional(wpi::math::Pose2d{1.01_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.01_s));
EXPECT_EQ(std::optional(wpi::math::Pose2d{1_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(0.5_s));
EXPECT_EQ(std::optional(wpi::math::Pose2d{2_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(2.5_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1.02_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.02_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1.01_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(1.01_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{1_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(0.5_s));
EXPECT_EQ(
std::optional(wpi::math::Pose2d{2_m, 0.1_m, wpi::math::Rotation2d{}}),
estimator.SampleAt(2.5_s));
}
TEST(SwerveDrivePoseEstimatorTest, TestReset) {
wpi::math::SwerveDriveKinematics<4> kinematics{
wpi::math::Translation2d{1_m, 1_m}, wpi::math::Translation2d{1_m, -1_m},
wpi::math::Translation2d{-1_m, -1_m}, wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::Translation2d{-1_m, -1_m},
wpi::math::Translation2d{-1_m, 1_m}};
wpi::math::SwerveDrivePoseEstimator estimator{
kinematics,
wpi::math::Rotation2d{},
@@ -406,7 +438,8 @@ TEST(SwerveDrivePoseEstimatorTest, TestReset) {
// Test reset position
{
wpi::math::SwerveModulePosition modulePosition{1_m, wpi::math::Rotation2d{}};
wpi::math::SwerveModulePosition modulePosition{1_m,
wpi::math::Rotation2d{}};
estimator.ResetPosition(
wpi::math::Rotation2d{},
{modulePosition, modulePosition, modulePosition, modulePosition},
@@ -420,9 +453,10 @@ TEST(SwerveDrivePoseEstimatorTest, TestReset) {
// Test orientation and wheel positions
{
wpi::math::SwerveModulePosition modulePosition{2_m, wpi::math::Rotation2d{}};
wpi::math::SwerveModulePosition modulePosition{2_m,
wpi::math::Rotation2d{}};
estimator.Update(wpi::math::Rotation2d{}, {modulePosition, modulePosition,
modulePosition, modulePosition});
modulePosition, modulePosition});
}
EXPECT_DOUBLE_EQ(2, estimator.GetEstimatedPosition().X().value());
@@ -441,9 +475,10 @@ TEST(SwerveDrivePoseEstimatorTest, TestReset) {
// Test orientation
{
wpi::math::SwerveModulePosition modulePosition{3_m, wpi::math::Rotation2d{}};
wpi::math::SwerveModulePosition modulePosition{3_m,
wpi::math::Rotation2d{}};
estimator.Update(wpi::math::Rotation2d{}, {modulePosition, modulePosition,
modulePosition, modulePosition});
modulePosition, modulePosition});
}
EXPECT_DOUBLE_EQ(2, estimator.GetEstimatedPosition().X().value());