transformation definition的用法和樣例：
例句
- Object that defines a local geometric transformation for the image associated with this.
對象關聯的圖像定義局部幾何變換。 - Vertex shader is that part of the graphics pipeline which gives the user the power to do his own custom transformation and lighting without sacrificing any speed.
頂點著色是圖形管道的一個部分，其提供給程序員在不損失任何速度性能的情況下，自定義變換與光照處理。
