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Abstract

The article presents a method of explaining the principles of virtual reality through making revolvable and sizable central projections of 3D figures in Excel.

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This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

3D_centralproj_2003.xls (131 kB)
Central projection in Excel 2003

3D_centralproj_2007.xlsm (75 kB)
Central projection in Excel 2007

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