Young, George, jr, Baxter, Hubert Eugene, joint author · New York, The Macmillan Co. · leaf 231
Fig. 192 and the valley cd fall in the same plane, giving a simpler roof,as shown in Fig. 192 e. Determine what will happen if the pointc is carried still higher. An irregular plan like that shown in Fig. 192 / lends itselfwell to a picturesque treatment of the facades. 214 DESCRIPTIVE GEOMETRY [X,… … 185. Intersection of Roof Planes. Figure 193 shows twoplanes, P and P, each incHned to H at the same angle, d.These planes are related in the same manner as two roof planes meeting at a hip. Letus choose a point o, onthe line of intersectionof these planes, and leto be its projection.Next let us…
Geometry, Descriptive
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