| :: check if the point is within a bounding box :point: $x $y :box: $x1 $y1 $x2 $y2 | :: $x >= $x1 :: $y >= $y1 :: $x <= $x2 :: $y <= $y2 :: -------- :: it is inside! :: -------- :: it is outside. :: -------- |:: $x >= $y :@math: less| :: false |:: $x >= $y :@math: $z| |:: $x >= $y?| :@math: compare $x $y |:: $x <= $y :@math: greater| :: false |:: $x <= $y :@math: $z| |:: $x <= $y?| :@math: compare $x $y |:: false :: --------| |:: false? :: $1| |:: false? :: $1 $2| |:: false? :: $1 $2 $3| |:: false| |:: true| || :: check if the point is within a bounding box