normal

A normal vector is a type of texture which is used to add significant physical detail to a surface without adding additional polygons to a mesh. This is achieved by modifying the "normal" or facing direction of each pixel. Compare to specular and diffuse.

A normal vector is a type of texture which is used to add significant physical detail to a surface without adding additional polygons to a mesh. This is achieved by modifying the "normal" or facing direction of each pixel.

Compare to specular and diffuse.

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