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compare style on collection

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This commit is contained in:
Thomas Krijnen
2020-09-01 12:21:39 +02:00
parent 91517a9dd1
commit 6685aa16d3
1 changed files with 6 additions and 1 deletions
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src/ifcgeom/taxonomy.cpp
+6 -1
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@@ -219,7 +219,12 @@ namespace {
return a_lt_b; return a_lt_b;
} }
// Vectors equal, compare matrix (in case of mapped items). // Vectors equal, compare matrix (in case of mapped items).
return compare(a.matrix, b.matrix); int matrix_order = less_to_order(a.matrix, b.matrix);
if (matrix_order == 0) {
return compare(a.surface_style, b.surface_style);
} else {
return matrix_order == -1;
}
} else { } else {
return a.children.size() < b.children.size(); return a.children.size() < b.children.size();
} }