VS:EqPt2D: Difference between revisions
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<remark></remark> | <remark> | ||
([[User:CBM-c-|_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 toleranz, or the routine will return false. | |||
</remark> | |||
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<sample></sample> | <sample> | ||
==== Vectorscript ==== | |||
<code lang="pas"> | |||
PROCEDURE Example; | |||
VAR | |||
v1, v2 : VECTOR; | |||
BEGIN | |||
v1.x := 12; v1.y := 1; { vector can be bidimensional without failure } | |||
v2.x := 12; v2.y := 1; | |||
Message(Concat( EqPt2D(v1, v2, 0.1) )); {True } | |||
END; | |||
Run(Example); | |||
</code> | |||
==== Python ==== | |||
<code lang="py"> | |||
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 | |||
</code> | |||
</sample> | |||
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<seeAlso></seeAlso> | <seeAlso> | ||
VS Functions: | |||
* [[VS:EqualPt]] | |||
* [[VS:EqPt]] | |||
* [[VS:EqPt3D]] | |||
</seeAlso> | |||
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Revision as of 08:23, 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 EqPt2D(
pt1 :VECTOR;
pt2 :VECTOR;
tolerance :REAL) : BOOLEAN;
def vs.EqPt2D(pt1, pt2, tolerance):
return BOOLEAN
Parameters
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 toleranz, or the routine will return false.
Example
Vectorscript
PROCEDURE Example;
VAR
v1, v2 : VECTOR;
BEGIN
v1.x := 12; v1.y := 1; { vector can be bidimensional without failure }
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
Version
Availability: from Vectorworks 2014
See Also
VS Functions:
VS Functions:
- [[VS:EqualPt]]
- [[VS:EqPt]]
- [[VS:EqPt3D]]