Gvidivbaldi è marchionibvs Montis Perspectivae libri sex (1600)
Monte, Guido Ubaldo, marchese del, 1545-1607 · Pisavri : Apud Hieronymum Concordiam · leaf 91
acj; in fubie(3:o plano redlilinea figurajin propofita icvtione lubied:o plano crccla figuram appa-renrem dcicribere^. Problema vcro abfoluere oportear duobus punotis in fe-ctione poiitis, vt ocuIus,a:queal[is; ita vcro conlbtutis, v.dudlis perpendicularibus ad (cdtionis lineam , pars fcdio-tiis… … Sit oculus Ai eiusquc altitudo AS; fitq; leCtio- nis linea TF; 5cab S ad TF pcrpcndicularisduca- tui: SR; fiatq;RTcqua- lis RSi inleaioneautem eriganrar perpendiculares RX TV. quaj fiant ^qua- lesipli AS. Dataque fit figura BCD, Oportet in ereda fectione apparcn» tem dcrcnbcre figuram »…
Perspective · Geometry, Projective
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