vle-vector-isequal


(vle-vector-isequal  vec1  vec2)

This function returns whether vector vec1 is equal to vector vec2.

Arguments

vec1  a 2d or 3d vector list

vec2  a 2d or 3d vector list

Return

T or NIL

Example

(setq v1 '(2 0 0) v2'(-2 0 0))
(vle-vector-isequal v1 v2)
NIL

(setq v1 '(2 0 0) v2'(2 0 0))
(vle-vector-isequal v1 v2)
T

Remarks

both arguments can as well be interpreted as 'points'; same as (equal  vec1 vec2 {tolerance])


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