Spatial visualisation
B W Field
4 points * 12 lecture hours, 12 tutorial hours, 24 graphics hours * Second semester * Clayton
Objectives The development of knowledge of various standards for representing 3-D objects, an ability to mentally animate and communicate images of single objects and machines, an ability to sketch 3-D objects in orthographic, isometric and perspective views and skill in manipulating wireframe images of objects and abstractions with a simple CAD package. The student should gain confidence in and enjoyment from the use of a pencil for developing and communicating design intent.
Synopsis Descriptive geometry; orthographic representation, the manipulation of 3-D images on 2-D media, (sketching and CAD), auxiliary views and rotations. Problems of true shapes and sizes, intersections of solids, shadows, development of surfaces and the representation of complex 3-D shapes. Sketching in 2-D and 3-D: isometric and perspective. The conversion of 2-D images to solid forms.
Assessment Examination (2 hours): 70% * Graphics and modelling work: 30%
Prescribed texts
Field B W Course notes: Spatial visualisation Dept Mechanical Engineering, Monash U, 1997
Recommended texts
CADKEY Light for use on the DOS PC
Slaby S M Fundamentals of three-dimensional descriptive geometry 1st or 2nd edn, Harcourt, Brace and World/Wiley, 1966/76
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