注目コメント算出アルゴリズムの一部にLINEヤフー株式会社の「建設的コメント順位付けモデルAPI」を使用しています
This is a model of the woodcut picture made by M.C. Escher in 1965 called 'Knots". It has since t... This is a model of the woodcut picture made by M.C. Escher in 1965 called 'Knots". It has since then been a challenge for 3d modelers and mathematicians. As far as I know it has not been modeled in 3d up till now. (It has! see comments). The model's height is about 8 cm.
2011/02/18 リンク