Elementary linear perspective of form and shadow ... Complete in itself ... For draftsmen, artists, and industrial drawing courses in preparatory and high schools, etc. In two parts.. (1891)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York, J. Wiley & sons · leaf 115
re, and S thestation point. The perpendicular to the ground line, and contain-ing S and C passes through * the centre of the plan (122 i). The edge at A, being in the perspective plane, is its own perspec-tive, and appears in its real height at aa. The visual ray BS—•LC pierces the perspective… … Fig. 58. 206 LINEAR PERSPECTIVE. The vanishing point of all lines parallel to AB, can now be foundin either of two ways. In the usual way, it would be found bydrawing through S a line parallel to AB, till it meets GK, whencedrop a perpendicular to W (108). Or, produce ah and ab till theymeet W, in…
Perspective · Mechanical drawing
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