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Fix crash on windows

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Fix crash on windows - 2nd try
This commit is contained in:
tamasmeszaros 2022-05-13 12:26:03 +02:00
parent 8723e421b3
commit ae23adff10
1 changed files with 12 additions and 3 deletions
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15
src/libslic3r/BranchingTree/PointCloud.cpp
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@ -42,8 +42,7 @@ void to_eigen_mesh(const indexed_triangle_set &its,
V.row(i) = its.vertices[i].cast<double>();
}
std::vector<Node> sample_mesh(const indexed_triangle_set &its,
double radius)
std::vector<Node> sample_mesh(const indexed_triangle_set &its, double radius)
{
std::vector<Node> ret;
@ -68,7 +67,17 @@ std::vector<Node> sample_mesh(const indexed_triangle_set &its,
ret.reserve(size_t(N));
for (int i = 0; i < FI.size(); i++) {
Vec3i face = its.indices[FI(i)];
int face_id = FI(i);
if (face_id < 0 || face_id >= int(its.indices.size()))
continue;
Vec3i face = its.indices[face_id];
if (face(0) >= int(its.vertices.size()) ||
face(1) >= int(its.vertices.size()) ||
face(2) >= int(its.vertices.size()))
continue;
Vec3f c = B.row(i)(0) * its.vertices[face(0)] +
B.row(i)(1) * its.vertices[face(1)] +