1
Part 1 - Shadow of a point on a viewport
2
Part 2 - Shadow of an edge on a horizontal plane
3
Part 3 - Shadow of an edge on an oblique plane
4
Part 4 - Shadow of a polygon on an oblique plane
5
Part 5 - Shadow of vertical edges
6
Part 6 - Sun line
7
Part 7 - Shading of buildings
8
Part 8 - Mutual shadows