But da Vinci did not change his mind half way through, he said. On top of the base layers the artist added a glazed shadowing layer to create a three dimensional effect.

他称，但达芬奇没有中途改变主意，之后，他在底层上添加了一层釉料阴影层来制造三维效果。

youdao

Important thangkas are embroidered on transferred Outlines; some of them use a great variety of stitch patterns such as flat and piled stitches to give them a three-dimensional effect.

重要的唐卡要绣在变幻的素描上；其中的一些使用各种各样的针法，如平针和叠针，使它们看起来有三维的视觉效果。

youdao

Some of them use a great variety of stitch patterns such as flat and piled stitches to give them a three-dimensional effect.

其中的一些使用各种各样的针法，如平针和叠针，使它们看起来有三维的视觉效果。

youdao

This was heavily hyped for its ability to create a three-dimensional effect without the need of glasses or other paraphernalia.

FORBES: Video Game Consoles Will Probably Outlive You

Failure to use the latest three-dimensional modelling software meant nobody anticipated the effect of using lightweight aluminium wiring rather than copper, which is to make bends in the wiring looms bulkier.

ECONOMIST: Airbus and EADS

While current screens have a great gee-whiz feel, they are still a far cry from achieving the effect demanded of most three-dimensional researchers: a realistic, moving hologram like the one of Princess Leia projected from a lens inside R2D2 in Star Wars.

FORBES: Adventures in the Third Dimension