Complete perspective course : comprising the elementary and advanced stages of perspective, the projection of shadows and reflections, with exercises in theory and practice, also the practical application of perspective (1900)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan and co. · leaf 189
ECTIVE COURSE Problem 59 Draiu an equilateral triamgidar prism 6 long, and with eachface 3 wide, lying on one of its longer edges, with one ofits faces inclined to the G.P. at an angle of 45°. Itslonger edges are to recede to the left at an angle of oO°with the P.P., and the nearer end of the edge… … Fig. 12-150° with the P.P., the vertical planes containing its ends nuist X SOLIDS IX COMPLEX POSITIONS 167 recede to the right at an angle of 40° ; and as the V.L. for suchplanes must pass through the V.P. for horizontal lines in theplane [59], first find the V.P.s (V.P. and V.P.) for…
Perspective
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