Hatton, Richard G · London, Chapman & Hall ld. · leaf 270
r platform. Not only have we to get the top of the platform, but Solving Problems 235 we have upon the top to place a cube. The cube havingnothing to do with the hottom of the platform, it wiU bebest to commence with the top of the platform, using apicture-line 4 feet below the eye, and then… … Fig. 178.—The upper surface of the platform obtained, with ite ownpicture-line. C.V. From 2 along the picture-line toward left we setoff 12 feet by scale. 12 feet is the distance the centreof the platform has to be within the picture. From 12on the left we draw to D.P.i on the right, and this…
Perspective · Drawing
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