Simplified mechanical perspective for the use of ... schools (1909)
Frederick, Frank Forrest, 1866-1942 · Peoria, Ill., The Manual arts press · leaf 17
nes (linesthat have the same direction), follow the direction of any one line (orelement) of the system till its point of intersection with the verticalplane is found. This point will bethe V. P. of the entire system.The vanishing points of all horizontal systems not parallel to the… … *** hiUJ z 0/ u E 111 • 3 2 E < < 2 s X t X OO 0 N ft:> -1 I P- > ol u Wn 7 12 THE PERSPECTIVE DIAGRAM. To find the V. P. of A-D and B-C, Fig. 6, draw a line from S. P.parallel to these lines (in this case at an angle of 45° with Tr. V. PL)to cut the Tr. V. PL Point X is found to be the…
Perspective
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