[orx-noise] Add uniformSub functions for Box and Rectangle

Introduce `uniformSub` functions to generate sub-boxes and sub-rectangles with random dimensions within specified ranges. These additions enhance functionality for creating randomized geometric shapes.

orx-noise/src/commonMain/kotlin/shapes/Box.kt

@@ -15,7 +15,7 @@ fun Box.uniform(random: Random = Random.Default): Vector3 {
     val x = random.nextDouble() * width + corner.x
     val y = random.nextDouble() * height + corner.y
     val z = random.nextDouble() * depth + corner.z
-    return Vector3(x, y ,z)
+    return Vector3(x, y, z)
 }
 
 /**
@@ -39,3 +39,37 @@ fun Box.hash(seed: Int, x: Int): Vector3 {
     val z = fz * depth + corner.z
     return Vector3(x, y, z)
 }
+
+
+/**
+ * Generates a uniformly distributed sub-box based on random parameters within specified ranges.
+ *
+ * @param minWidth The minimum width of the sub-box. Defaults to 0.0.
+ * @param maxWidth The maximum width of the sub-box. Defaults to 1.0.
+ * @param minHeight The minimum height of the sub-box. Defaults to 0.0.
+ * @param maxHeight The maximum height of the sub-box. Defaults to 1.0.
+ * @param minDepth The minimum depth of the sub-box. Defaults to 0.0.
+ * @param maxDepth The maximum depth of the sub-box. Defaults to 1.0.
+ * @param random The `Random` instance used for generating random values. Defaults to `Random.Default`.
+ * @return A new `Box` that represents the sub-box.
+ */
+fun Box.uniformSub(
+    minWidth: Double = 0.0,
+    maxWidth: Double = 1.0,
+    minHeight: Double = 0.0,
+    maxHeight: Double = 1.0,
+    minDepth: Double = 0.0,
+    maxDepth: Double = 1.0,
+    random: Random = Random.Default
+): Box {
+    val width = random.nextDouble(minWidth, maxWidth)
+    val height = random.nextDouble(minHeight, maxHeight)
+    val depth = random.nextDouble(minDepth, maxDepth)
+    val u0 = random.nextDouble(1.0 - width)
+    val v0 = random.nextDouble(1.0 - height)
+    val w0 = random.nextDouble(1.0 - depth)
+    val u1 = u0 + width
+    val v1 = v0 + height
+    val w1 = w0 + depth
+    return sub(u0..u1, v0..v1, w0..w1)
+}

orx-noise/src/commonMain/kotlin/shapes/Rectangle.kt

@@ -35,3 +35,30 @@ fun Rectangle.hash(seed: Int, x: Int): Vector2 {
     val y = fy * height + corner.y
     return Vector2(x, y)
 }
+
+
+/**
+ * Generates a uniformly distributed sub-rectangle based on random parameters within specified ranges.
+ *
+ * @param minWidth The minimum width of the sub-rectangle. Defaults to 0.0.
+ * @param maxWidth The maximum width of the sub-rectangle. Defaults to 1.0.
+ * @param minHeight The minimum height of the sub-rectangle. Defaults to 0.0.
+ * @param maxHeight The maximum height of the sub-rectangle. Defaults to 1.0.
+ * @param random The `Random` instance used for generating random values.
+ * @return A new `Rectangle` that represents the sub-rectangle.
+ */
+fun Rectangle.uniformSub(
+    minWidth: Double = 0.0,
+    maxWidth: Double = 1.0,
+    minHeight: Double = 0.0,
+    maxHeight: Double = 1.0,
+    random: Random = Random.Default
+): Rectangle {
+    val width = random.nextDouble(minWidth, maxWidth)
+    val height = random.nextDouble(minHeight, maxHeight)
+    val u0 = random.nextDouble(1.0 - width)
+    val v0 = random.nextDouble(1.0 - height)
+    val u1 = u0 + width
+    val v1 = v0 + height
+    return sub(u0..u1, v0..v1)
+}