From 1938cbcce3290c28a3925bf3c0a341a114c55a36 Mon Sep 17 00:00:00 2001
From: Edwin Jakobs <edwin@rndr.studio>
Date: Thu, 12 Mar 2020 15:08:28 +0100
Subject: [PATCH] Rename gradient functions

---
 orx-noise/src/main/kotlin/Gradient.kt     | 8 ++++----
 orx-noise/src/test/kotlin/TestGradient.kt | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/orx-noise/src/main/kotlin/Gradient.kt b/orx-noise/src/main/kotlin/Gradient.kt
index b5a7c579..f44a195f 100644
--- a/orx-noise/src/main/kotlin/Gradient.kt
+++ b/orx-noise/src/main/kotlin/Gradient.kt
@@ -4,7 +4,7 @@ import org.openrndr.math.Vector2
 import org.openrndr.math.Vector3
 import org.openrndr.math.Vector4
 
-inline fun gradient(
+inline fun gradient1D(
         crossinline noise: (seed: Int, x: Double) -> Double,
         seed: Int,
         x: Double,
@@ -15,7 +15,7 @@ inline fun gradient(
     return (xp - xn) / (2.0 * epsilon)
 }
 
-inline fun gradient(
+inline fun gradient2D(
         crossinline noise: (seed: Int, x: Double, y: Double) -> Double,
         seed: Int,
         x: Double,
@@ -29,7 +29,7 @@ inline fun gradient(
     return Vector2((xp - xn) / (2.0 * epsilon), (yp - yn) / (2.0 * epsilon))
 }
 
-inline fun gradient(
+inline fun gradient3D(
         crossinline noise: (seed: Int, x: Double, y: Double, z: Double) -> Double,
         seed: Int,
         x: Double,
@@ -46,7 +46,7 @@ inline fun gradient(
     return Vector3((xp - xn) / (2.0 * epsilon), (yp - yn) / (2.0 * epsilon), (zp - zn) / (2.0 * epsilon))
 }
 
-inline fun gradient(
+inline fun gradient4D(
         crossinline noise: (seed: Int, x: Double, y: Double, z: Double, w: Double) -> Double,
         seed: Int,
         x: Double,
diff --git a/orx-noise/src/test/kotlin/TestGradient.kt b/orx-noise/src/test/kotlin/TestGradient.kt
index 0afe7607..eb177410 100644
--- a/orx-noise/src/test/kotlin/TestGradient.kt
+++ b/orx-noise/src/test/kotlin/TestGradient.kt
@@ -6,28 +6,28 @@ import kotlin.test.assertEquals
 object TestGradient : Spek({
     describe("Noise") {
         it("has a gradient") {
-            gradient(::perlinLinear, 100, 0.1)
+            gradient1D(::perlinLinear, 100, 0.1)
         }
     }
 
     describe("FBM noise func") {
         it("has a gradient") {
             val func = fbmFunc1D(::perlinLinear)
-            gradient(func, 100, 0.1)
+            gradient1D(func, 100, 0.1)
         }
     }
 
     describe("Billow noise func") {
         it("has a gradient") {
             val func = billowFunc1D(::perlinLinear)
-            gradient(func, 100, 0.1)
+            gradient1D(func, 100, 0.1)
         }
     }
 
     describe("Rigid noise func") {
         it("has a gradient") {
             val func = rigidFunc1D(::perlinLinear)
-            gradient(func, 100, 0.1)
+            gradient1D(func, 100, 0.1)
         }
     }
 })
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