Alrawashdeh, M.J.A. et al. 2026. A $C^2$ Rational Cubic Ball Interpolant for the Visualization of Shaped Data. Discontinuity, Nonlinearity, and Complexity. 13, 1 (Aug. 2026), 143–155. DOI:https://doi.org/10.5890/DNC.2024.03.011.