Tess 1.0.5

File	tess-105-ppc.hqx
Size	573.5 KB
Version	1.0.5
Category	Graphics & Sound
Architecture	PowerPC

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About

With Tess, you can quickly create attractive symmetric planar illustrations. While you draw, Tess will automatically maintain the symmetry group you have chosen; 11 rosette, all 7 frieze, and all 17 wallpaper groups are included. Illustrations may be saved using Tess1 own cross-platform format or printed out using your own ink-jet or laser printer. Tess is shareware; unregistered copies are fully-functional, but are for evaluation purposes only until registered. Tess has an English and a Korean interface Recent changes: (changes since 1.04) * A Korean interface is now available; the translation was performed by the Mathlove company of Korea. * Using the preferences, you can now choose the system of notation used to name symmetry groups: Fejes Toth notation, short crystallographic, full crystallographic, and orbifold notation are available. * A fundamental region or a lattice cell for the current symmetry group can now be shown by selecting either "Show a Fundamental Region" or "Show a Lattice Cell" in the "View" menu. When a lattice cell is shown, a thick line will display one axis of the lattice cell so that primitive and centered cells can be distinguished. These new display aides can help you understand crystallographic and orbifold notation. * Guides for mathematical terminology and symmetry group notation have been added: select "Terminology" or "Symmetry Group Notation" in the help menu to open a guide.