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 57
surface. The perspective of this visiblecontour or boundary, is the boundary of the required perspec-tive. (32.) Ex. 6.—To find the Perspective of a Cylinder, standingon the horizontal plane. A cylinder, seen from above, as itstands on the horizontal plane, appears only as a circle. As seenooking… … a- C £ Jt Fig. 26. Sj.; 1& This being established, EA, tangent to the horizontal projectionof the cylinder, is the horizontal trace of a vertical visual plane^tangent to the cylinder along a vertical line of its convex surface at 48 LINEAR PEKSPjSCnVE. h. Likewise, Ea is the horizontal trace of…
Perspective · Mechanical drawing
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