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The PI function calculates the value of Pi = 3.14159...

#$AUX@_Contour

Defines a clipping contour for the resulting object. This is used to clip (remove) sections of walls when the object in inserted into a wall. It uses a referenced contour that is defined elsewhere in the script. The referenced contour must be closed.

For Example:

contour = Polyline(P10, Arc0(PointX(C1), PointY(C1)), P11,

Arc0(PointX(C2), PointY(C2)), P12,

Arc0(PointX(C3), PointY(C3)), P13,

P03, P00, P10);

contourZ = RotateX(contour, 90);

ClipContour = SetProperties(contourZ, "#$AUX@_Contour" = 1,"PenColor"= 0x0000ff);

TS = RefPoint (W/2, 0, -elevation);

Output(ClipContour, TS); 

Creating custom functions

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