Merge pull request #4 from andystanton/fbm_warp

Add padding back in metal params
andystanton · Jun 13, 2024 · 6a88bb4 · 6a88bb4
2 parents a92e766 + 680e309
commit 6a88bb4
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diff --git a/Sources/SPMFractalNoise/metal/FractalNoiseMetalNoiseShader.swift b/Sources/SPMFractalNoise/metal/FractalNoiseMetalNoiseShader.swift
@@ -177,6 +177,7 @@ public class FractalNoiseMetalShaderLoader {
             float coordinateScale;
 
             FractalNoiseMetalType noiseType;
+            int pad0;
 
             FractalNoiseMetalTypeParameters noiseTypeParameters;
         };

diff --git a/Tests/SPMFractalNoiseTests/SPMFractalNoiseTests.swift b/Tests/SPMFractalNoiseTests/SPMFractalNoiseTests.swift
@@ -20,7 +20,7 @@ final class SPMFractalNoiseTests: XCTestCase {
             startingAmplitude: 1,
             startingFrequency: 0.0025,
             coordinateScale: 0.5,
-            warpIterations: 4,
+            warpIterations: 3,
             warpScale: 200)
 
         var outputString = "P2\n\(imageSize) \(imageSize)\n255\n"