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 406
uired in the upperpart of the sphere, the T. planes would not have passed betweenthe solids, as in the example shown, but on the same side ofeach solid ; viz, one T.P. would touch both solids in front, whilethe other would touch them behind. Peoblem 152. The traces of a given T.P. heing given, and… … Fig. 182. Draw the line ab through c, perpendicular to the H.T. 2c 386 SOLID GEOMETRY chap. Draw the projector aa, and a perpendicular to XY on h till itmeets the V.T. in h. Join ah. Draw a line from c perpendicular to V.T., cutting a¥ in cl.Draw the projector dd. Then d, d, are the projections of…
Geometrical drawing
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