2x recursive KNN search visualization using the hash grid implementation provided by @thi.ng/geom-accel package. For each mouse/touch movement the 1st search pass selects up to 2048 neighboring points. Those points are highlighted in blue. For each of those a secondary KNN search is performed selecting up to 4 neighbors. These matches are visualized as lines.
Please refer to the example build instructions on the wiki.
IMPORTANT: Please also see the troubleshooting note and temporary workaround for this example.
- Karsten Schmidt
© 2023 Karsten Schmidt // Apache Software License 2.0