 | Peter Nicholson - 1825 - 1046 sivua
...they ought to be for another reason, their originals being all parallel to the picture. NB •,'. Kut when the original plane is parallel to the picture,...the distance CA will be infinite, and, consequently, ОЛ will be parallel to CA, and OD will coincide Wiih ОС, making the point D to fall into the ceiitie... | |
 | Kirsti Andersen - 1992 - 282 sivua
...they being to meet the Line AC, which is perpendicular to it at an infinite diftance; and confequently they will be parallel to one another. Which they ought...the Original Plane is parallel to the Picture, the diftance CA will be infinite , and confequently OA will be parallel to CA, LINEAR PERSPECTIVE. 39 CA,... | |
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AB, they having to meet the line AC, which is perpendicular to it at an infinite distance, and consequently they will be parallel to one another, which they ought to be upon another account, their originals being all parallel to the picture. NB — 2.... 