The use of 3D models enables the quick analysis of shadow shapes in many points. In contrast, the use of fisheye images reflects the shape of the actual object in the photo, which enables an accurate analysis of shadow effects while considering all shading obstructions. Previous studies mainly...
The calculation of the shaded area is vitally important because it is directly related to the solar heat gain calculation process in building energy assessments. This paper dis-cusses a dynamic calculation method for deriving shaded fractions in consideration of the irregular shapes and unique ...