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Added new query to AABBTree: all primitives (triangles/lines) within radius

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This commit is contained in:
Pavel Mikus 2022-10-05 14:50:22 +02:00
parent b49a2425ca
commit e02aed31d2
3 changed files with 114 additions and 15 deletions
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20
tests/libslic3r/test_aabbindirect.cpp
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@ -1,3 +1,4 @@
#include <algorithm>
#include <catch2/catch.hpp>
#include <test_utils.hpp>
@ -87,6 +88,25 @@ TEST_CASE("Creating a several 2d lines, testing closest point query", "[AABBIndi
REQUIRE(hit_point_out.y() == Approx(0.5));
}
TEST_CASE("Creating a several 2d lines, testing all lines in radius query", "[AABBIndirect]")
{
std::vector<Linef> lines { };
lines.push_back(Linef(Vec2d(0.0, 0.0), Vec2d(10.0, 0.0)));
lines.push_back(Linef(Vec2d(-10.0, 10.0), Vec2d(10.0, -10.0)));
lines.push_back(Linef(Vec2d(-2.0, -1.0), Vec2d(-2.0, 1.0)));
lines.push_back(Linef(Vec2d(-1.0, -1.0), Vec2d(-1.0, -1.0)));
lines.push_back(Linef(Vec2d(1.0, 1.0), Vec2d(1.0, 1.0)));
auto tree = AABBTreeLines::build_aabb_tree_over_indexed_lines(lines);
auto indices = AABBTreeLines::all_lines_in_radius(lines, tree, Vec2d{1.0,1.0}, 4.0);
REQUIRE(std::find(indices.begin(),indices.end(), 0) != indices.end());
REQUIRE(std::find(indices.begin(),indices.end(), 1) != indices.end());
REQUIRE(std::find(indices.begin(),indices.end(), 4) != indices.end());
REQUIRE(indices.size() == 3);
}
#if 0
#include "libslic3r/EdgeGrid.hpp"
#include <iostream>