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3.1 Coordinates

Unlike 4D Draw, 4D CAD follows mathematical conventions for coordinates

4D CAD is two-dimensional (there are no 3D features).

Coordinates are 64-bit floating-point values, see Unit and scale.

This manual uses the . for decimal fractions The notation for a point with X-coordinate 1.23 and Y-coordinate −4.56 is (1.23,−4.56).