hillshadeIlluminationDirectionAsExpression

val hillshadeIlluminationDirectionAsExpression: Expression?

This is an Expression representation of "hillshade-illumination-direction".

The direction of the light source used to generate the hillshading with 0 as the top of the viewport if hillshade-illumination-anchor is set to viewport and due north if hillshade-illumination-anchor is set to map.