Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 106
rallel linesmeet? (18) How is the perspective of any point found? (19) How is the perspective of the vanishing point of anysystem of lines found ? (20) What will he the perspective of a straight line ? (21) What is meant hy the horizon ? (22) What is meant hy the plane of the horizon ? THE PLANES… … jection. The vertical plane is the picture phme (§ 6 and Fig. 7)on which the perspective projection is made, and corres[)ondsexactly to the vertical plane, or vertical coordinate used ii ortho-graphic projections. 85 14 PERSPECTIVE DRAWING. 27. The horizontal phme, or plane of the horizon (§ 20…
Architecture · Building
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