因为这个原因，我将周边建筑渲染成灰色，这样可以允许我在图上进行叠加操作，但是，仍会保留渲染底图的亮度和阴影。

For that reason, I rendered the context gray allowing me to overlay the photography but still maintain the light and shadow of the base rendering.

youdao

因为这个原因，我将周边建筑渲染成灰色，这样可以允许我在图上进行叠加操作，但是，仍会保留渲染底图的亮度和阴影。

For that reason, I rendered the context gray allowing me to overlay the photography but still maintain the light and shadow of the base rendering.

youdao