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Fix of d43ae66ecaaac762b5ee452e6d500bbb81ccc496

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reduced copy / paste redudancy by extracting a new function
    to produce convex hull: its_convex_hull()
This commit is contained in:
Vojtech Bubnik 2021-10-22 16:54:21 +02:00
parent 8d0a4c7cd6
commit 7e780380ee
1 changed files with 3 additions and 3 deletions
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6
src/slic3r/GUI/3DScene.cpp
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@ -622,12 +622,12 @@ void GLVolume::calc_convex_hull_3d()
{ {
const std::vector<float> &src = this->indexed_vertex_array.vertices_and_normals_interleaved; const std::vector<float> &src = this->indexed_vertex_array.vertices_and_normals_interleaved;
std::vector<Vec3f> pts; std::vector<Vec3f> pts;
assert(src.size() % 6 == 0);
pts.reserve(src.size() / 6); pts.reserve(src.size() / 6);
for (auto it = src.begin() + 3;;) { for (auto it = src.begin(); it != src.end(); ) {
it += 3;
pts.push_back({ *it, *(it + 1), *(it + 2) }); pts.push_back({ *it, *(it + 1), *(it + 2) });
it += 3; it += 3;
if (it == src.end())
break;
} }
this->set_convex_hull(TriangleMesh(its_convex_hull(pts))); this->set_convex_hull(TriangleMesh(its_convex_hull(pts)));
} }