Percival, A. S. (Archibald Stanley), 1862- · London, New York [etc.] Longmans, Green and co. · leaf 26
takeC^D to be \ of the distance of the observer, so PK ismade \ of PS in Fig. 9, and S in the perspective plan is theintersection of PC and K ^D. Hence the enclosing parallelogramPQRS is easily drawn. On joining HC. the point h is given as theintersection of this Une with RS ; similarly on joining… … O M aH h N G Q Fig. 10,On Q is erected the vertical QF equal to gf in Fig. 8, and onit the point marked 2 indicates the height of 2-ins. for the sides ofthe box. Slide Qa. between the guiding lines ,CQ and Ca, and sotransfer the vertical to a and to R ; transfer the vertical at R to Aalong the…
Perspective
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
