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Adapt plater to new convex hull

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This commit is contained in:
Alessandro Ranellucci
2013-11-24 22:42:52 +01:00
parent 9cf138574c
commit 3fca0956bc
4 changed files with 57 additions and 42 deletions
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2
xs/src/Geometry.cpp
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@@ -17,7 +17,7 @@ sort_points (Point a, Point b)
void
convex_hull(Points points, Polygon &hull)
{
assert(points.size() >= 2);
assert(points.size() >= 3);
// sort input points
std::sort(points.begin(), points.end(), sort_points);

2
xs/src/TriangleMesh.cpp
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@@ -606,7 +606,7 @@ TriangleMesh::convex_hull(Polygon &hull)
Points pp;
pp.reserve(this->stl.stats.shared_vertices);
for (int i = 0; i < this->stl.stats.shared_vertices; i++) {
stl_vertex* v = this->stl.v_shared;
stl_vertex* v = &this->stl.v_shared[i];
pp.push_back(Point(v->x / SCALING_FACTOR, v->y / SCALING_FACTOR));
}
Slic3r::Geometry::convex_hull(pp, hull);