The example 'Greeble' textures below are used for industrial fine detail work where the model
has to display a convincing level of detail even at close range. Used for classic Sci Fi models,
Industrial buildings, Heavy machinery and where detail and paneling is required.
The example renders below show the greeble shaders as monochrome textures that can be
used as bump or SPD displacement maps together with the shaders grey scale properties.
