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 51
ect drawn. This will be obvious on inspection inthe succeeiing examples, wherever three planes shall be used. b. Either of the methods of disposing of the pei-spective plane,explained in this chapter, will be used at pleasure in the solutionswhich follow. The student is advised to solve the… … Fia. 22. Example 4.—To find the Perspective of an Obelisk, com-posed of a frustum of a lon^ pyramid, cappea oy a snorxpyramid. 42 LINEAR PERSPECTIVE. Let the square acbd—cd\ Fig. 22, be the horizontal and verti-cal projections of the base of the obelisk ; and v-jnot—v-nf theprojections of the cap…
Perspective · Mechanical drawing
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