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Made some optimizations in OctTree and added a unit test for BoxesInSameRegion.

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This commit is contained in:
William Moberg
2015-12-09 17:16:11 +01:00
parent 14bcb7ea0d
commit e580540143
3 changed files with 58 additions and 26 deletions
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src/Tests/OctTreeTest.cpp
+20
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@@ -16,5 +16,25 @@ BOOST_AUTO_TEST_CASE(octTreeTest2)
}
BOOST_AUTO_TEST_CASE(octSameRegionTest)
{
glm::vec3 mini = glm::vec3(-1, -1, -1);
glm::vec3 maxi = glm::vec3(1, 1, 1);
OctTree tree(AABB(mini, maxi), 2);
AABB firstQuadrant(mini, 0.8f*mini);
tree.AddStaticObject(firstQuadrant);
AABB testBox(0.9f*mini, 0.8f*mini);
std::vector<AABB> region;
tree.BoxesInSameRegion(testBox, region);
BOOST_REQUIRE(region.size() == 1);
AABB& box = region[0];
BOOST_CHECK_CLOSE_FRACTION(box.Center().x, firstQuadrant.Center().x, 0.00001f);
BOOST_CHECK_CLOSE_FRACTION(box.Center().y, firstQuadrant.Center().y, 0.00001f);
BOOST_CHECK_CLOSE_FRACTION(box.Center().z, firstQuadrant.Center().z, 0.00001f);
BOOST_CHECK_CLOSE_FRACTION(box.HalfSize().x, firstQuadrant.HalfSize().x, 0.00001f);
BOOST_CHECK_CLOSE_FRACTION(box.HalfSize().y, firstQuadrant.HalfSize().y, 0.00001f);
BOOST_CHECK_CLOSE_FRACTION(box.HalfSize().z, firstQuadrant.HalfSize().z, 0.00001f);
}
BOOST_AUTO_TEST_SUITE_END()