Creates a hillshade operation directly from azimuth, altitude, and zFactor parameters.
Degrees clockwise from north of light source.
Degrees above horizon of the light source.
Factor that convers altitude units to map units. (map units per elevation unit)
Creates a hillshade operation using a precomputed slope and aspect.
Create a default hillshade raster, using a default azimuth of 315 degrees, altitude of 45 degrees, and z factor of 1.
Raster to for which to compute the hill shading.