Iosephi Torelli veronensis Elementorum prospectivae libri II : opus posthumum (1788)
Torelli, Giuseppe, 1721-1781, Bertolini, Giovanni Baptista · Veronae : Ex officina Moroniana · leaf 151
triangularem bafim habentis ; & qua? fequuntur.Qiicd oportebat facere» PROPOSITIO XVII. Data pofitione & magnitudine bafi rerfla umbras re«cedentis pyramidis triangularem bafim habentis, ejufdembafis re&aj fcenographiam parallelam horizontalem con-ficere. Data fit pofitione &… … Sit deiineatio ENPO fcenographia parallela horizontalis pyra- midis ABCD: defcriptaque fint diagrammata, quae illi conficien* dx, bafique reclae IBLK inveniendae neceflaria funt, ut in Propo- fitionibus decima quinta libri I. , & fecunda hujufce. Ducatur a puncto T ad planum YX ipfi FH…
Perspective · Geometry
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