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Add a simple test for shared vertices

This commit is contained in:
JacksonCampolattaro 2023-09-24 17:10:27 +02:00
parent f021c0c941
commit 674760974c
1 changed files with 13 additions and 0 deletions
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13
Orthtree/test/Orthtree/test_octree_bbox.cpp
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@ -114,6 +114,19 @@ void test_25_nodes() {
Octree::Bbox(0, 0.5, 0.5, 0.5, 1, 1));
assert(octree.bbox(octree.node(7, 7)) ==
Octree::Bbox(0.5, 0.5, 0.5, 1, 1, 1));
// All child nodes should share a vertex
auto center_of_last_child = octree.bbox(octree.node(7, 7)).vertex(0);
assert(octree.bbox(octree.node(7, 0)).vertex(7) == center_of_last_child);
assert(octree.bbox(octree.node(7, 1)).vertex(4) == center_of_last_child);
assert(octree.bbox(octree.node(7, 2)).vertex(6) == center_of_last_child);
assert(octree.bbox(octree.node(7, 3)).vertex(5) == center_of_last_child);
assert(octree.bbox(octree.node(7, 4)).vertex(2) == center_of_last_child);
assert(octree.bbox(octree.node(7, 5)).vertex(3) == center_of_last_child);
assert(octree.bbox(octree.node(7, 6)).vertex(1) == center_of_last_child);
// Nodes of different sizes should also share vertices
assert(octree.bbox(octree.node(7, 0)).vertex(0) == octree.bbox(octree.node(0, 7)).vertex(7));
}
int main(void) {