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 474
meets/J in F.Draw a line from g parallel to R till it meets XY in G, alsofrom g parallel to E till it meets a projector from Gr in G. JoinGJ, cutting XY in /. This is the H.T. of a plane containing theedge fg and a line parallel to the given ray. Join ^F to completethe shadow. Problem 207. To… … and E the projections of the given ray. Enclose the plan in arectangle parallel to the V.P., as dice. First project an outline of the shadow of the entire rectangleon the H.P., also on the V.P., as follows :— Draw a line from c parallel to E till it meets XY in C. 454 SOLID GEOMETRY chap. Draw a…
Geometrical drawing
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