Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 101
parallel 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 mil be the perspective of a straight line? (21) What is meant by the horizon ? (22) What is meant by the plane of the horizon ? THE PLANES… … jection. The vertical plane is the picture plane (§ 6 and Fig. 7)on which the perspective projection is made, and correspondsexactly to the vertical plane, or vertical coordinate used in ortho-graphic projections. 85 14 PEKSPECTIVE DRAWING. 27. The horizontal plane, or plane of .the horizon (§ 20…
Architecture · Building · Carpentry
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