Iosephi Torelli veronensis Elementorum prospectivae libri II : opus posthumum (1788)
Torelli, Giuseppe, 1721-1781, Bertolini, Giovanni Baptista · Veronae : Ex officina Moroniana · leaf 66
H, itemque HO, NO,QO, hx erunt communes fe&iones plani YX, ac triangulorumIAB, IBC, IAC, IAD,IBD, ICD. Ac pyramidis ABCD la~tus AB eft bafis trianguli IAB; latus BC bafis trianguli IBC;latus AC bafis trianguli IAC; tetus AD bafis trianguli IAD; la-tus BD bafis trianguli IBD; latus CD bafis… … At vero bafis ABC latus BC flt in plano TA. Invenianturveftigium pyramidis ABCD , & altitudines angulorum D , Aideft puncla B, C, F, E, re£ta?que DE, AF; defcribaturque fi-gura. Eodem , quo fupxa, modo demonftrabitur, delineationem H 5& ELEMENTORUM PKOSPECTIVJi VNQO efle fcenographiarn.…
Perspective · Geometry
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