I have this functions that should return me the distance from point p to segment line v-w.
The problem i have is after some time i receive the following error:
Uncaught TypeError: Property 'dist2' of object [object Object] is not a function.
I receive it in distToSegmentSquared directly,not even calling the function dist2().Is it any other dist2() anywhere in jquery?I found none...
function sqr(x) {
return x * x;
}
function dist2(v, w) {
console.log(v);
console.log(w);
return sqr(v.x - w.x) + sqr(v.y - w.y);
}
function distToSegmentSquared(p, v, w) {
var l2 = dist2(v, w);
if (l2 == 0)
return dist2(p, v);
var t = ((p.x - v.x) * (w.x - v.x) + (p.y - v.y) * (w.y - v.y)) / l2;
if (t < 0)
return dist2(p, v);
if (t > 1)
return dist2(p, w);
return dist2(p, {x: v.x + t * (w.x - v.x),
y: v.y + t * (w.y - v.y)});
}
function distToSegment(p, v, w) {
return Math.sqrt(distToSegmentSquared(p, v, w));
}
The values that are given in for that error are:
p: Object
x: 461
y: 333
v: Object
x: 80
y: 120
w: Object
x: 260
y: 120
