
14
Three-Dimensional Drawings
Vida Dujmovi´c
Carleton University
Sue Whitesides
University of Victoria
14.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455
14.2 Straight-line and Polyline Grid Drawings. . . . . . . . . . . . . . . 457
Straight-line grid d rawings
•
Upward
•
Polyline
14.3 Orthogonal Grid Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466
Point-drawings
•
Box-drawings
14.4 Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
14.5 Other (Non-Grid) 3D Drawing Conventions. . . . . . . . . .