void cart2polar2d(float cart_x, float cart_y, float *polar_phi, float *polar_dist)
Convert a 2D cartesian coordinate to a 2D polar coordinate.
void cart2polar3d(float cart_x, float cart_y, float cart_z, float &polar_phi, float &polar_theta, float &polar_r)
Convert a 3D cartesian coordinate (x, y, z) to a 3D polar coordinate.
void polar2cart2d(float polar_phi, float polar_dist, float *cart_x, float *cart_y)
Convert a 2D polar coordinate to a 2D cartesian coordinate.