terialization makes it obviouse to see how the ligh of the building is occupied when overlap with the
Courtyard
The Casting Diagram shows the light condition in 5 parts of the building. Among them, the balcony get rich sunlight for people to enjoy the warm and view. The courtyard get sunlight in but not on the ground level, means people can stand in the shadow and read the sun location. Basement area are also lightened by natural light. However, for reading area and auditorium, the sunlight exlosure is far too much. According to Casting Perspective I & II, to improve people experience, a blocking system is in need, which can be achieved by structural elements and envelope design.
Basement
Reading area