flow123d / bih

Bounded Interval Hierachy of Axes Aligned Bounding Boxes

BIH

Bounded Interval Hierachy (BIH) of Axes Aligned Bounding Boxes (AABB).

Functions:

• construction of AABB from list of points
• simple operations with AABBs
• construction of BIH from a list of AABBs
• lookup for AABBs containing a givnen point
• lookup for AABBs intersecting with given AABB

C++ implementation with Python binding.

Python install

pip3 install bih

See 'test/test_bih_tree.py' for usage example.

C++ build

mkdir build
cd build
cmake ..
make

See 'test/test_bih_tree.cc' for usage example.