Descriptive geometry for students in engineering science and architecture; a carefully graded course of instruction (1915)
Armstrong, Henry F. (Henry Fry), 1868- · New York, J. Wiley & sons, inc.; [etc., etc.] · leaf 14
en so turnedthat BC and DE are no longer parallel to the V.P., but as these edges are stillinclined the same amount as before, to the H.P., the difference of level of theirends has not been altered, and so the elevation can be derived, partly, from theelevation at (iii). Realize that the edges CD… … Consider next the group of drawings in Fig. 2. At (i) a square is representedhorizontal, at a distance above the H.P. and a little in front of the V.P.; onediagonal is perpendicular to the V.P. and is represented in elevation at bd. Thefull length of the diagonal AC is shown in both the plan and…
Geometry, Descriptive
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