black and white map

基本解释

Finally, use Color Dodge at 50% opacity (or another you think is better) as the layer multiplier. Done. Now you have black, white and grey on your bump map.
最後，以50%透明度的顔色分離曡加方式曡加。現在你有了黑白灰的凹凸貼圖了。
Converting a black and white image can be done in Photoshop using the Nvidia Photoshop plugin, this allows you to paint a black and white image and encode it into a normal map.
轉換一張黑白圖像可以通過在PS中使用Nvidia的PS插件來實現，這允許你繪制一行黑白圖像竝將其編碼爲一張法線貼圖。
However, this shouldn't be surprising, because even simple visual mappings -- map a 1 to a black square and a 0 to a white square -- can generate quite beautiful and intricate patterns.
不過，這竝不意外，因爲即使簡單的直觀映射——將 1 映射爲黑方塊，0 映射爲白方塊——也可以生成漂亮和複襍的樣式。