Revert "[orx-noise] Add unseeded method to Random (#171)" (#172)

This reverts commit af88ae93a7.

orx-noise/src/main/kotlin/Random.kt

@@ -3,7 +3,6 @@ package org.openrndr.extra.noise
 import org.openrndr.math.Vector2
 import org.openrndr.math.Vector3
 import org.openrndr.math.Vector4
-import org.openrndr.shape.Rectangle
 import kotlin.math.ln
 import kotlin.math.max
 import kotlin.math.pow
@@ -55,25 +54,6 @@ object Random {
         seed = "${seedBase}-${seedTracking}"
     }
 
-    fun unseeded(fn: Random.() -> Unit) {
-        val state = rnd
-        val currentSeed = seed
-
-        rnd = DefaultRandom
-
-        this.fn()
-
-        resetState()
-
-        seed = currentSeed
-        rnd = state
-    }
-
-    /**
-     * Use this inside `extend` methods to get the same result between iterations
-     *
-     * @param fn
-     */
     fun isolated(fn: Random.() -> Unit) {
         val state = rnd
         val currentSeed = seed
@@ -354,9 +334,5 @@ object Random {
 
         return elements.elementAtOrNull(index) ?: elements.last()
     }
-
-    fun point(rect: Rectangle): Vector2 {
-        return rect.position(vector2(0.0, 1.0))
-    }
 }