sun shadow area 中文意思是什麼
sun shadow area
解釋
日射陰影面積-
Furthermore, if the shadow casting object is smaller than the light casting object ( and if the light casting object is the sun this is often the case ) there is a distance beyond which only partial shadow remains area light and its shadow 2
進一步說,如果陰影投射物體的尺寸小於燈光投射物體(燈光投射物體是太陽的話通常就是這種情況) ,就會有相當一塊處于部分陰影的區域區域照明及其陰影2 。 -
The sunlight itseft is not an arealight as the sun is only a small light spot in the sky, compared with the sky. ( the sky is considered as a big dome of an area light ) the sunlight shadow has a sharp edge
陽光本身並不是一種面光,和天空相比,它只是天空中一個小小的光斑罷了(天空可以看作是一個巨大的半球形的面光) 。
分享友人