Do not polyfill Increase radius by spread Old spec (discontinuous) Current spec Percentage of min axis Percentage of max axis Percentage of same axis Percentage of same axis,
ceiling to keep ratio if possible Cap by rounded portion of edges (linear) Cap by rounded portion of edges (cubic) Cap by rounded/straight ratio of edges (linear) Cap by rounded/straight ratio of edges (cubic) Interpolation based on rounded portion of edges Interpolation based on rounded/straight ratio