VS:EqPt: Difference between revisions
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(add see also, examples) |
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v1, v2 : VECTOR; | v1, v2 : VECTOR; | ||
BEGIN | BEGIN | ||
v1.x := 12; v1.y := 1; | v1.x := 12; v1.y := 1; | ||
v2.x := 12; v2.y := 1; | v2.x := 12; v2.y := 1; | ||
Message(Concat( EqPt(v1, v2, 0.1) )); | Message(Concat( EqPt(v1, v2, 0.1) )); | ||
| Line 63: | Line 63: | ||
==== Python ==== | ==== Python ==== | ||
<code lang="py"> | <code lang="py"> | ||
v1 = (12, 1, 999) # z vals in 3-dimensional | v1 = (12, 1, 999) # z vals in 3-dimensional tuples will be ignored | ||
v2 = (12, 1, 0) | v2 = (12, 1, 0) | ||
vs.Message( str(vs.EqPt(v1, v2, 0.1)) ) # surprisingly returns true in spite of the tuples being different, because the third item will be ignored. | vs.Message( str(vs.EqPt(v1, v2, 0.1)) ) # surprisingly returns true in spite of the tuples being different, because the third item will be ignored. | ||
Revision as of 08:28, 21 January 2022
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Returns TRUE if the 2D points are equal within the tolerance.
FUNCTION EqPt(
pt1 :VECTOR;
pt2 :VECTOR;
tolerance :REAL) : BOOLEAN;
def vs.EqPt(pt1, pt2, tolerance):
return BOOLEAN
Parameters
pt1 VECTOR pt2 VECTOR tolerance REAL
Remarks
(_c_, 2022.01.21) In Python, contrary to most Pascal-derived vectorial routines, it accepts also a bidimensional tuple without returning gibberish: the third item will always be ignored. So this is a 2D-only routine.
Example
==== Vectorscript ====
PROCEDURE Example;
VAR
v1, v2 : VECTOR;
BEGIN
v1.x := 12; v1.y := 1;
v2.x := 12; v2.y := 1;
Message(Concat( EqPt(v1, v2, 0.1) ));
END;
Run(Example);
Python
v1 = (12, 1, 999) # z vals in 3-dimensional tuples will be ignored v2 = (12, 1, 0) vs.Message( str(vs.EqPt(v1, v2, 0.1)) ) # surprisingly returns true in spite of the tuples being different, because the third item will be ignored.
Version
Availability: from Vectorworks 2014
See Also
VS Functions:
VS Functions:
- [[VS:EqualPt]]
- [[VS:EqPt2D]]
- [[VS:EqPt3D]]