Sun Direction

The Sun direction determines the calculation type that ARC+ Render will do regarding the direction of Sun.

Time case determinates that the Sun elevation.

User defined determinates that the Sun orientation and the Sun elevation will be set explicitly these angle values related to the Model system.

View relative determinates that the Sun elevation and Sun orientation will be set explicitly these angle values related to the camera direction.

Opening the contextual dialog the user can set in the box Sun direction desired.