3DPrinting/PrusaSlicer-NonPlainar
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Fix an overflow point causing wrong chained path

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Alessandro Ranellucci 2013-09-17 13:04:36 +02:00
parent 7bd2ce21ca
commit 0c2bfab5f2
1 changed files with 2 additions and 2 deletions
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4
xs/src/Point.cpp
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@ -36,12 +36,12 @@ int
Point::nearest_point_index(const Points points) const Point::nearest_point_index(const Points points) const
{ {
int idx = -1; int idx = -1;
long distance = -1; double distance = -1; // double because long is limited to 2147483647 on some platforms and it's not enough
for (Points::const_iterator it = points.begin(); it != points.end(); ++it) { for (Points::const_iterator it = points.begin(); it != points.end(); ++it) {
/* If the X distance of the candidate is > than the total distance of the /* If the X distance of the candidate is > than the total distance of the
best previous candidate, we know we don't want it */ best previous candidate, we know we don't want it */
long d = pow(this->x - (*it).x, 2); double d = pow(this->x - (*it).x, 2);
if (distance != -1 && d > distance) continue; if (distance != -1 && d > distance) continue;
/* If the Y distance of the candidate is > than the total distance of the /* If the Y distance of the candidate is > than the total distance of the