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 177
ow determine the length gh on a line parallel tothe picture plane at the distance of g. Draw a line from itsmeasuring point M, through li, to meet a horizontal line from gin n. Then gn is the length required. Suppose we wish tomeasure the length gh by means of the accidental measuringpoint… … yb\f.p. Fi- lis meets the ground plane is called its horizontal trace, and theline in which a plane produced meets the picture plane is calledits vertical trace. Vertical traces are also coWedi jyiciure lines [40]. We shall find the small box we have used in previousillustrations very useful to…
Perspective
Internet Archive · OCAD University Library · Public Domain Mark 1.0. Free to use for anything.
