-
-///// Tests. TODO: to put in a unit test.
-
-type Point (x: float32, y: float32) =
- interface I2DCoords with
- member this.X = x
- member this.Y = y
-
- override this.ToString () =
- sprintf "(%.1f, %.1f)" x y
-
-// TODO: test with identical X or Y coords
-let test () =
- let pts = [
- Point(1.0f, 1.0f)
- Point(2.0f, 2.0f)
- Point(1.5f, 3.6f)
- Point(3.0f, 3.2f)
- Point(4.0f, 4.0f)
- Point(3.5f, 1.5f)
- Point(2.5f, 0.5f) ]
-
- let tree = Tree.BuildTree pts
- Utils.dprintfn "Tree: %A" tree
-
- let s1 = tree.Search { minX = 0.0f; maxX = 5.0f; minY = 0.0f; maxY = 5.0f } // All points.
- Utils.dprintfn "s1: %A" s1
-
- let s2 = tree.Search { minX = 2.8f; maxX = 4.5f; minY = 3.0f; maxY = 4.5f }
- Utils.dprintfn "s2: %A" s2
-
- let s3 = tree.Search { minX = 2.0f; maxX = 2.0f; minY = 2.0f; maxY = 2.0f }
- Utils.dprintfn "s3: %A" s3
-
-let test2 () =
- let pts = [
- Point(1.0f, 1.0f)
- Point(1.0f, 2.0f)
- Point(1.0f, 3.0f) ]
-
- let tree = Tree.BuildTree pts
- Utils.dprintfn "Tree: %A" tree
-
- let s1 = tree.Search { minX = 1.0f; maxX = 1.0f; minY = 1.0f; maxY = 1.0f }
- Utils.dprintfn "s1: %A" s1
-
- let s2 = tree.Search { minX = 1.0f; maxX = 1.0f; minY = 2.0f; maxY = 2.0f }
- Utils.dprintfn "s2: %A" s2
-
- // This case result is wrong: FIXME
- let s3 = tree.Search { minX = 1.0f; maxX = 1.0f; minY = 3.0f; maxY = 3.0f }
- Utils.dprintfn "s3: %A" s3
-
- let s4 = tree.Search { minX = 0.0f; maxX = 2.0f; minY = 0.0f; maxY = 4.0f }
- Utils.dprintfn "s4: %A" s4
-