marker_point Function

private function marker_point(self, i, zero) result(v)

Point i from the data sources (the origin if zero).

Arguments

Type IntentOptional Attributes Name
type(MarkerArtist), intent(in) :: self
integer, intent(in) :: i

the trajectory point
logical, intent(in) :: zero

all sources zero, or no trajectory: the origin

Return Value real(kind=wp), (3)


Calls

proc~~marker_point~~CallsGraph proc~marker_point marker_point num_times num_times proc~marker_point->num_times proc~art_point art_point proc~marker_point->proc~art_point proc~to_shown_at to_shown_at proc~marker_point->proc~to_shown_at proc~art_point->proc~to_shown_at proc~point~2 Trajectory%point proc~art_point->proc~point~2 proc~to_shown to_shown proc~to_shown_at->proc~to_shown proc~transformed transformed proc~to_shown_at->proc~transformed proc~data_to_shown data_to_shown proc~to_shown->proc~data_to_shown proc~moves moves proc~to_shown->proc~moves proc~rigid_inverse rigid_inverse proc~data_to_shown->proc~rigid_inverse proc~world_matrix_at ReferenceFrame%world_matrix_at proc~data_to_shown->proc~world_matrix_at proc~moves->proc~moves proc~is_following ReferenceFrame%is_following proc~moves->proc~is_following proc~num_parents ReferenceFrame%num_parents proc~moves->proc~num_parents proc~parent ReferenceFrame%parent proc~moves->proc~parent proc~num_trajectories TrajectoryFollower%num_trajectories proc~is_following->proc~num_trajectories proc~world_matrix_at->proc~world_matrix_at proc~local_matrix_at ReferenceFrame%local_matrix_at proc~world_matrix_at->proc~local_matrix_at proc~followed_pose followed_pose proc~local_matrix_at->proc~followed_pose proc~frame_matrix frame_matrix proc~local_matrix_at->proc~frame_matrix proc~followed_pose->proc~rigid_inverse proc~followed_pose->proc~world_matrix_at proc~quat_from_matrix quat_from_matrix proc~followed_pose->proc~quat_from_matrix proc~quat_multiply quat_multiply proc~followed_pose->proc~quat_multiply proc~quat_normalize quat_normalize proc~followed_pose->proc~quat_normalize proc~state_at TrajectoryFollower%state_at proc~followed_pose->proc~state_at proc~quat_to_matrix quat_to_matrix proc~frame_matrix->proc~quat_to_matrix proc~chosen_trajectory chosen_trajectory proc~state_at->proc~chosen_trajectory proc~data_valid TrajectoryFollower%data_valid proc~state_at->proc~data_valid proc~interpolate_attitude interpolate_attitude proc~state_at->proc~interpolate_attitude proc~interpolate_position interpolate_position proc~state_at->proc~interpolate_position proc~time_index Trajectory%time_index proc~state_at->proc~time_index proc~wrapped_time wrapped_time proc~state_at->proc~wrapped_time proc~time_distance Trajectory%time_distance proc~chosen_trajectory->proc~time_distance proc~verify_data Trajectory%verify_data proc~data_valid->proc~verify_data proc~attitude~3 Trajectory%attitude proc~interpolate_attitude->proc~attitude~3 proc~num_attitudes Trajectory%num_attitudes proc~interpolate_attitude->proc~num_attitudes proc~quat_slerp quat_slerp proc~interpolate_attitude->proc~quat_slerp proc~interpolate_position->proc~point~2 proc~num_points Trajectory%num_points proc~interpolate_position->proc~num_points proc~point_between Trajectory%point_between proc~interpolate_position->proc~point_between proc~time_index->proc~time_distance proc~time_range~3 Trajectory%time_range proc~wrapped_time->proc~time_range~3 proc~point_between->proc~point~2 proc~point_between->proc~num_points proc~time_fraction Trajectory%time_fraction proc~point_between->proc~time_fraction

Called by

proc~~marker_point~~CalledByGraph proc~marker_point marker_point proc~marker_update MarkerArtist%marker_update proc~marker_update->proc~marker_point

Source Code

    function marker_point(self, i, zero) result(v)
        type(MarkerArtist), intent(in) :: self
        integer, intent(in) :: i                    !! the trajectory point
        logical, intent(in) :: zero                 !! all sources zero, or no trajectory: the origin
        real(wp) :: v(3)
        real(wp) :: w(3, 1)
        v = 0.0_wp
        if (.not. zero) then
            v = art_point(self, i, self%sources_)
        else if (associated(self%traj)) then                ! (the data frame's origin, at the point's time)
            if (i >= 1 .and. i <= self%traj%num_times()) then
                w = 0.0_wp
                call to_shown_at(self, i, w)
                v = w(:, 1)
            end if
        end if
    end function marker_point