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  • Cloud_puncher

    Well don’t they? hahahahaha

  • 1234

    nope. y is up and z is depth. at least in my preferred programs. 😀

    • Toopoorto Retirenow

      Y is vertical and X is horizontal and Z is perpendicular to the screen in 2D (Plan View). But this is a hold over from old 2d Cad programs.

      Modern 3d Cad systems are based on the basic Cartesian co-ordinate system; X is left to right, Y is Front to back and Z is Vertical in 3D