Quadtree<O extends Rect> constructor Null safety

Quadtree<O extends Rect>(
  1. Rect bounds,
  2. {int maxObjects = 10,
  3. int maxDepth = 4,
  4. int depth = 0}
)

Implementation

Quadtree(
  this.bounds, {
  this.maxObjects = 10,
  this.maxDepth = 4,
  this.depth = 0,
})  : objects = [],
      nodes = {};