Science and art drawing : complete geometrical course ; consisting of plane and solid geometry, orthographic and isometric projection, projection of shadow's the principles of map projection, graphic arithmetic and graphic statics (1895)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan · leaf 486
from L through the points e, h, c, d till theymeet projectors from the points E, B, D, C in the points E, B,D, C. Join these points, as shown. Problem 214. To determine the shadoiv of the same square on hath planes of pro-jection, the projections of the luminous point heing given.Fig. 264. Eind the… … YiK. 264. a line from L through c till it meets a projector on g in g, andcutting XY in C. Then g is the H.T. of a line through c.Draw a projector from C till it meets eg in C. Join B^, cuttingXY in h. Join liQ and DC. Find the H.T. of a line throughe, as /, in the same manner, and determine the…
Geometrical drawing
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