• Home
• org.openrndr.extra
• orx-shapes
• 0.4.5-alpha6
• source code
• WeldAscending.kt

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

commonMain.utilities.WeldAscending.kt Maven / Gradle / Ivy

package org.openrndr.extra.shapes.utilities

/**
 * Weld values if their distance is less than [epsilon]
 */
fun List.weldAscending(epsilon: Double = 1E-6): List {
    return if (size <= 1) {
        this
    } else {
        val result = mutableListOf(first())
        var lastPassed = first()
        for (i in 1 until size) {
            require(this[i] >= lastPassed) { "input list is not in ascending order" }
            if (this[i] - lastPassed > epsilon) {
                result.add(this[i])
                lastPassed = this[i]
            }
        }
        result
    }
}