Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 249
ill be evident that this planewill cut the moulding-s along; a line of intersection which can bemade use of in determining the shadow of each moulding upon theothers. If we find the profile projection of this line of intersec-tion using the right section, we can applj the profile projectionsof rays… … is shown in vertical projection by the 45*^ line a^h^c^rP, etc. Theprofile a^h^ct^fP^ etc., is the profile projection of this line of intersec-tion; the point Jp is evidently on a horizontal line to the left ofthe point a^ at a distance from the line Y^ {profile 2^^^ojeoMonof F) equal to alj\…
Architecture · Building · Carpentry
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