Iosephi Torelli veronensis Elementorum prospectivae libri II : opus posthumum (1788)
Torelli, Giuseppe, 1721-1781, Bertolini, Giovanni Baptista · Veronae : Ex officina Moroniana · leaf 65
, idemque pofitione datum pyramidetrianguJarem baiim habente , datoque citra id pJanumpuncto aliquo, ejufdem fcenographiam concurrentemhorizontaJem conficere^ Data fic poiitione & magnitudine ultra planura YX parallelutnplano TA, ideraque diftaos ab eodera intervallo K , pyramis ABCD,cujus iit… … Sit primo bafis ABC in plano FA . Inveniatur veftigium py- pen.prop. ramidis ABCD , & altitudo anguli D; ideft punfta A, B, C, E, re&aque DE. Ducatur autem a pun&o I ^hno TA perpen- dicularis re<fta IA, quse plano YX occurrat in pun&o A. Erunt cc26.dat! ut^1116 IA , IA pofitione…
Perspective · Geometry
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