Given this all-important feature in real surfaces, 3D applications quickly incorporated tools in their material editors necessary to generate such an effect. It’s this essential trait in materials that make them look interesting and real. Each surface contains a 3D structure through which, slick or rough, we perceive texture by how light bounces off its bumps and scratches. Displacement maps, Bump maps, and Normal Mapping
It’s not only color or reflection the 3D surface of the material also needs to be reproduced for a realistic look.įirst, let’s have a look at how displacement works as opposed to bump and normal mapping.
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