The thing is, my texture is a totally black one, with just an alpha channel.
In this image :
up-left : color
up-right : alpha channel
down-left : the decal see from above
down-right : with a different angle, we can see a “reflecting edge”
The thing is, my texture is a totally black one, with just an alpha channel.
In this image :
up-left : color
up-right : alpha channel
down-left : the decal see from above
down-right : with a different angle, we can see a “reflecting edge”