ISOMETRIC PROJECTION - KTU NOTES
All lines parallel to axes 1, 2 and 3 are isometric lines. 2 3 1 120º The isometric lines are angled at 30º. The lines not parallel to axes 1, 2 and 3 are non-isometric lines. The sides of the cube and all planes parallel to them are isometric planes. Axes 1, 2 and 3 form 120º angles between one another. The projection is isometric
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