Decal with only normal map

Hello, is it possible to get this effect in D5? I tried but the basecolor is always there, so the decal always has a color.

Hi @andrew_shenzhen !
I checked the video. You mean that you want the decals without colors, right? But in real life, decals have color, maybe black, gray, etc.
Could you please tell me in which case will you need to use this effect?
Currently, in D5 Render, there is a base color or a base color map for the decals.

Hello, i wanted to use this effect as shown in the video. So instead of having a color/png/texture projected onto the wall. I want only the bump information so that it looks like the bump (of the decal) is an imperfection and part of the material itself… if that makes sense. like the imperfections on the concrete
in the screenshot.

Hi! Thanks for your explanation. I understand now. You only want to keep the bump information of the decals. But sorry that the Base Color cannot be deleted in D5 Render. As a workaround, you can adjust the decal’s or the wall’s base color and let their colors be the same. But the effect may not be satisfying.
image