Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 219
cross-hatched along theedo-e of the shadow only.This method of indicat-ino- actual shadowswhich are hidden bythe object is to be fol-lowed in working out the problems of the examination plates. 3T. Ficr. 18 shows the construction of the shadow of a plane on the co-ordinate plane to which the given… … 181 12 SHADES AND SHADOW^S co-ordinate planes, it is only necessaiy to find the shadow of thecenter of the circle and with that point as a center construct acircle of the same radius as that of the given circle. . NOTE: 39. Any point, line, or plane lying in a surface is considered to be itsown…
Architecture · Building · Carpentry
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