tessellation和mosaic有什么区别？

tessellation：A?Tessellation?(or Tiling) is when we cover a surface with a pattern of flat shapes so that there are no overlaps or gaps.

把物体表面用规则几何图案铺满并且没有重叠和缝隙就叫tessellation。

Mosaic：Mosaic?is the?art?of creating images with an assemblage of small pieces of colored?glass, stone, or other materials.?

Mosaic：中文叫马赛克，把不规则装饰材料如彩色玻璃、石材等组合在一起构成一幅画面的艺术形式。

区别：tessellation为几何图形，而Mosaic是拼贴图画。