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[orx-noise] Add utility functions for random Boolean generation

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Introduce `Boolean.random` and `Boolean.randoms` functions for generating random Boolean values with a specified probability. These utilities support single values and lists, using a customizable `Random` instance.
This commit is contained in:
Edwin Jakobs
2025-02-24 12:30:09 +01:00
parent 17e10a59ee
commit 0a3051a088
1 changed files with 25 additions and 0 deletions
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orx-noise/src/commonMain/kotlin/primitives/Boolean.kt Normal file
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package org.openrndr.extra.noise.primitives
import kotlin.random.Random
/**
* Generates a random Boolean value based on the provided probability.
*
* @param probability The probability of returning `true`. Must be a value between 0.0 and 1.0. Default is 0.5.
* @param random An instance of `Random` used to generate the random value. Default is `Random.Default`.
* @return A Boolean value, which is `true` with the specified probability.
*/
fun Boolean.Companion.random(probability: Double = 0.5, random: Random = Random.Default) =
random.nextDouble() < probability
/**
* Generates a list of random boolean values based on the specified probability.
*
* @param count Number of random boolean values to generate.
* @param probability Probability of generating `true` for each boolean value. Default is 0.5.
* @param random Instance of `Random` to use for generating random values. Default is `Random.Default`.
* @return A list of randomly generated boolean values.
*/
fun Boolean.Companion.randoms(count: Int, probability: Double = 0.5, random: Random = Random.Default) =
List(count) { random.nextDouble() < probability }