Skip to main content Crate opengolfcoach Copy item path Source pub use bindings::calculate_derived_values ;pub use bindings::calculate_derived_values_ffi ;bindings ClubFacePathEstimates Estimated face/path relationship for a given shot DerivedValues Derived values calculated by OpenGolfCoach Handed Wrapper carrying both right-handed and left-handed perspectives of a value. InputData Input data structure for reading values from JSON. InputUSCustomaryUnits Trajectory Ball trajectory data - sequence of trajectory points TrajectoryOutput Sampled ball trajectory. Emitted under open_golf_coach.trajectory when
the caller opts in via trajectory_enabled. The internal simulation runs
at 500 Hz; sample_rate_hz is the (effective, post-clamp) rate at which
the points were emitted, and the points are linearly interpolated between
native integrator steps. Coordinates: +X forward, +Y right, +Z up
(left-handed; matches Unreal natively, swizzle for Unity / Three.js). TrajectoryPoint A single point in the golf ball trajectory USCustomaryValues Vector3 3D Vector for position and velocity NATIVE_RATE_HZ Physics constants and ball properties
Native simulation rate of the trajectory integrator.
Down-sampling and Unity/Unreal/Three.js callers reference this same
constant so the rate cannot drift out of sync between modules. calculate_derived_values_from_input Calculate all derived values from input data calculate_spin_components Convert total spin and spin axis to backspin and sidespin components calculate_total_spin_and_axis Convert backspin and sidespin to total spin and spin axis calculate_trajectory Calculate full ball trajectory using numerical integration down_sample_trajectory Down-sample a native-rate Trajectory to target_hz by linearly
interpolating each emitted point between the bracketing native steps. estimate_club_face_path Estimate club path/face parameters using simplified D-plane assumptions. estimate_clubhead_speed Estimate clubhead speed from ball launch conditions get_apex_position Get apex (highest point) from trajectory
Returns the position of the highest point in the trajectory get_carry_distance Get carry distance from trajectory
Returns the total distance traveled (magnitude of landing position) get_descent_angle Get descent angle from trajectory
Returns the angle between landing velocity and horizontal plane in degrees get_hang_time Get hang time from trajectory
Returns the total flight time in seconds get_landing_position Get landing position from trajectory
Returns the final position in the trajectory (where ball lands) get_landing_velocity Get landing velocity from trajectory
Returns the final velocity in the trajectory (velocity at landing) get_offline_distance Get offline distance from trajectory
Returns the lateral (Y-axis) distance from centerline get_peak_height Get peak height from trajectory
Returns the maximum height (Z coordinate) reached during flight get_smash_factor Calculate smash factor (ball speed / clubhead speed ratio) get_time_to_apex Get time to apex from trajectory
Returns the time at which the ball reaches its highest point get_total_distance Estimate run-out after landing and return total distance (carry + roll)