Where the considerable emphasis should be on thoughtfulness of mutual shadowing of buildings to ensure as far as possible that no unit/building block or group of units offers permanent shading for sun-light and clearance for daylight only which otherwise can be of help to a larger extent in reducing penetration of solar radiation indoors.
When planning layouts an architect often wishes to know the areas in or about buildings exposed to, or shaded from, direct sunlight, and what shadow is cast on the building by neighboring structures, trees etc., at any time of the day and any season of the year.
175
180
300
500
159
300
11686
0
299
2899
1925
7000
1362
3900
7199
14399
300
350
1799
1999
150
500
1659
3798
7645
16379
7900
0