You may insert the same map into the Displacement in the same way, only treat it beforehand changing the colours into the shades of grey with parameter 1.
你也可以给置换通道应用同样的贴图,不过要先将颜色去掉变成灰度图,并将属性设为1。
2
After you have insert RAYTRACE in the reflection map you will see that the material editor is showing new Settings.