[orx-noise] Refactor LinearRangeExtensions, add SimplexRangeExtensions

orx-noise/src/commonMain/kotlin/linearrange/LinearRangeExtensions.kt

@@ -1,7 +1,8 @@
 package org.openrndr.extra.noise.linearrange
 
 import org.openrndr.extra.noise.fhash1D
-import org.openrndr.math.*
+import org.openrndr.extra.math.linearrange.*
+import org.openrndr.math.LinearType
 import kotlin.random.Random
 
 /**

orx-noise/src/commonMain/kotlin/simplexrange/SimplexRangeExtensions.kt

@@ -0,0 +1,37 @@
+package org.openrndr.extra.noise.simplexrange
+
+import org.openrndr.math.LinearType
+import org.openrndr.extra.math.simplexrange.SimplexRange4D
+import org.openrndr.extra.math.simplexrange.SimplexRange3D
+import org.openrndr.extra.math.simplexrange.SimplexRange2D
+import kotlin.random.Random
+
+/**
+ * Generates a uniformly distributed value within the SimplexRange2D.
+ *
+ * @param random the random number generator used to produce random values.
+ * @return a value of type T sampled uniformly within the 2D simplex range.
+ */
+fun <T:LinearType<T>> SimplexRange2D<T>.uniform(random: Random): T {
+    return value(random.nextDouble(), random.nextDouble())
+}
+
+/**
+ * Generates a uniformly distributed value within the 3D simplex range.
+ *
+ * @param random the random number generator to produce the distribution.
+ * @return a value of type [T] sampled uniformly within the range.
+ */
+fun <T:LinearType<T>> SimplexRange3D<T>.uniform(random: Random): T {
+    return value(random.nextDouble(), random.nextDouble(), random.nextDouble())
+}
+
+/**
+ * Generates a uniformly distributed value within the 4D simplex range using a random generator.
+ *
+ * @param random an instance of the random number generator used to produce random values
+ * @return a value of type `T` that represents a point within the simplex range
+ */
+fun <T:LinearType<T>> SimplexRange4D<T>.uniform(random: Random): T {
+    return value(random.nextDouble(), random.nextDouble(), random.nextDouble(), random.nextDouble())
+}