Release v0.9.6

Editor/Internal Data/Third Party/Shaders/Layers/Terrace.hlsl

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+// Licensed under the Non-Profit Open Software License version 3.0
+
+// Variables
+uint TerraceCount;
+float TerraceShape;
+bool Smooth;
+
+// Kernel
+[numthreads(1024,1,1)]
+void Terrace (uint3 id : SV_DispatchThreadID)
+{
+    if(id.x < HeightMapLength){ // Keep in bounds
+        float height = HeightBuffer[id.x] * TerraceCount; // Calculate height inside the terrace range
+        uint heightFloor = uint(height); // Floor the height
+        float difference = height - heightFloor; // Difference between height and floor. Normalized terrace
+        
+        if(Smooth){ // Should the terraces be smooth or sharp. Changes what part of the sigmoid is used
+            difference = (NormalisedSigmoid(difference * 2 - 1, TerraceShape) + 1) / 2;
+        } else {
+            difference = NormalisedSigmoid(difference, TerraceShape);
+        }
+        
+        // Calculate floor and ceil of terrace
+        float floor = float(heightFloor) / TerraceCount;
+        float ceil = float(heightFloor + 1) / TerraceCount;
+        
+        // Update buffer
+        HeightBuffer[id.x] = lerp(floor, ceil, difference);
+    }
+}