Elementary perspective arranged to meet the requirements of architects, draughtmen, and students (1913)
Crosskey, Lewes R · London, Backie and son ltd · leaf 22
he plane represented by the paper. In figure 14 the dotted lines represent a picture plane in position, and XjVj isthe perspective representation on that P. P. of a line lying on the ground and inter-secting the P. P. at Xj. In order to avoid a confusion of lines this line on the groundis not… … Suppose the P.P. to be rotated in the direction of the arrows into the G.P., itsintersection with the G.P- (viz. XjVi) remaining fixed. The point Xj would retain itsposition. The line H.L.u marks the new position of the line H.L.i, and the pointsC.V.ji Vii indicate the corresponding position of the…
Perspective
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