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EqPt2D.md

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EqPt2D

Description

Returns TRUE if the 2D points are equal within the tolerance

FUNCTION EqPt2D(
				pt1       : VECTOR;
				pt2       : VECTOR;
				tolerance : REAL): BOOLEAN;
def vs.EqPt2D(pt1, pt2, tolerance):
    return BOOLEAN

Parameters

Name Type Description
pt1 VECTOR
pt2 VECTOR
tolerance REAL

Remarks

(_c_, 2022.01.21) :

  • Python: contrary to most Pascal-derived vectorial routines, it accepts also a bidimensional tuple without returning gibberish: the third item will always be ignored.
  • Python and Pascal: Don't pass 0 to the tolerance, or the routine will always return false.

Examples

VectorScript

PROCEDURE Example;
VAR
    v1, v2 : VECTOR;
BEGIN
    v1.x := 12; v1.y := 1; 
    v2.x := 12; v2.y := 1;
    Message(Concat( EqPt2D(v1, v2, 0.1) )); {True }
END;
Run(Example);

Python

v1 = (12, 1, 987) # 3-dimensional tuples: the 3rd item will be ignored
v2 = (12, 1, 0)
vs.Message( str(vs.EqPt2D(v1, v2, 0.1)) ) # True

See Also

VS Functions:

Version

Availability: from Vectorworks 2014

Category