3D-printing/OrcaSlicer
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Limit the object movement to the vincinity of the print bed.

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This commit is contained in:
bubnikv 2017-06-08 11:02:29 +02:00
parent dabcff1c07
commit 8b5f7f0fb2
8 changed files with 142 additions and 25 deletions
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21
xs/src/libslic3r/MultiPoint.hpp
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@ -13,7 +13,7 @@ class BoundingBox;
class MultiPoint
{
public:
public:
Points points;
operator Points() const;
@ -35,8 +35,24 @@ class MultiPoint
double length() const;
bool is_valid() const { return this->points.size() >= 2; }
int find_point(const Point &point) const;
int find_point(const Point &point) const;
bool has_boundary_point(const Point &point) const;
int closest_point_index(const Point &point) const {
int idx = -1;
if (! this->points.empty()) {
idx = 0;
double dist_min = this->points.front().distance_to(point);
for (int i = 1; i < int(this->points.size()); ++ i) {
double d = this->points[i].distance_to(point);
if (d < dist_min) {
dist_min = d;
idx = i;
}
}
}
return idx;
}
const Point* closest_point(const Point &point) const { return this->points.empty() ? nullptr : &this->points[this->closest_point_index(point)]; }
BoundingBox bounding_box() const;
// Return true if there are exact duplicates.
bool has_duplicate_points() const;
@ -56,6 +72,7 @@ class MultiPoint
}
bool intersection(const Line& line, Point* intersection) const;
bool first_intersection(const Line& line, Point* intersection) const;
std::string dump_perl() const;
static Points _douglas_peucker(const Points &points, const double tolerance);