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 112
horizontal line at /will then complete thearchway, and the whole figure. 102 LINEAR PERSPECTIVE. Example 11.—To find the Perspectives of the Shadowsin an Interior. In order not to confuse figure 55, the constructions of the re-quired shadows are made on the following enlarged copies ofdetached… … Fig. 56. as the vanishing point of rays. It is readily apparent on consideration, that ka^ tc and cd are those edges of the doorway, parts ofwhich, at least, will cast shadows. kR is the perspective of thehorizontal projection of all rays through the vertical edge lea. Thatis, it is the horizontal…
Perspective · Mechanical drawing
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