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Nicholls, R. L.; Teter, W. D. – Engineering Design Graphics Journal, 1988
Described is a computer algorithm for obtaining the coordinates of vertices, chord factors, and dihedral angles for plotting orthographic and axonometric projections, and for tabulating chord lengths and dihedral angles. (Author)
Descriptors: Algorithms, College Science, Computer Graphics, Computer Software

Adams, J. Alan – Engineering Design Graphics Journal, 1988
Describes experiences for engineering students to develop spatial awareness and reasoning capability. Describes geometric modeling, basic geometric concepts, operations, surface modeling, and conclusions. (YP)
Descriptors: College Science, Computer Assisted Instruction, Computer Graphics, Computer Uses in Education