Quad Tree

• source: examples/src/04-space/quadtree.ts

Sparse tree

{
    objectNum: 20;
    maxObjectsInLeaf: 5;
    maxTreeLevels: 2;
}

Aggressive split

{
    objectNum: 50;
    maxObjectsInLeaf: 2;
    maxTreeLevels: 4;
}

Dense tree

{
    objectNum: 500;
    maxObjectsInLeaf: 20;
    maxTreeLevels: 4;
}