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Fix getH3Faces logic

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This commit is contained in:
bharatnc 2021-09-21 14:08:09 -07:00
parent 93e3fe9db1
commit 32baa1ddae
1 changed files with 11 additions and 3 deletions
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14
src/Functions/h3GetFaces.cpp
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@ -60,11 +60,19 @@ public:
for (const auto row : collections::range(0, input_rows_count))
{
const UInt64 hindex = col_hindex->getUInt(row);
int out;
int max_faces = maxFaceCount(hindex);
std::unique_ptr<int> faces(new int(max_faces));
// h3GetFaces = 3.x name and getIcosahedronFaces = 4.0.0 name
getIcosahedronFaces(hindex, &out);
dst_data[row] = out;
getIcosahedronFaces(hindex, faces.get());
int total_faces = 0;
for(int i = 0 ; i < max_faces ; i++) {
// valid icosahedron faces are represented by integers 0-19
if (faces.get()[i] >= 0 && faces.get()[i] <= 19) total_faces++;
}
dst_data[row] = total_faces;
}
return dst;