When i apply decal to a wall it wont show up unless i set it as emissive, but then its too bright. The surface im trying to apply the decal to already has a material on it, could that be the reason? Whats the best way to apply decal to an object like a wall for example which already has its own material? I was trying to use this png (attached) as a decal. but its not working. Any ideas?
In the material, try selecting a different decal Blend Mode. The default is Translucent, and in most cases it’s really subtle or almost invisible. Try different options and see what looks best.