ECOR 1010 Study Guide - Midterm Guide: Engineering Notation, Repeatability, Metric Prefix

• School: Carleton University
• Department: Engineering Common Core Courses
• Course: ECOR 1010
• Professor: All

Document Summary

Pictorial assembly drawings you see how the pieces go together (blown apart view). Perspective projection: projectors intersect at finite points, called vanishing points (vp, the representation on projection plane may be considered the view thast would be seen by a single eye at a known point in space (station point). Gives 3d view, often used by architects: the picture is formed on the projection plane by the intersection of the projecting lines from the object to the focal point of the eye, one-point perspective. Projecting plane is parallel to two principal axes. Receding lines along one of the principal axis converge to a vanishing point ( the last supper painting: two point perspective. The projection plane intersects with exactly 2 principal axes, the visual rays converge to two vanishing points. Oblique projection: front of object is parallel to the viewer, face is true size, projection lines do not converge to a vanishing point.