46 lines
1.3 KiB
C#
46 lines
1.3 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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[System.Serializable]
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public class SimpleNoiseSettings {
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public int numLayers = 4;
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public float lacunarity = 2;
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public float persistence = 0.5f;
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public float scale = 1;
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public float elevation = 1;
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public float verticalShift = 0;
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public Vector3 offset;
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// Set values using exposed settings
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public void SetComputeValues (ComputeShader cs, PRNG prng, string varSuffix) {
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SetComputeValues (cs, prng, varSuffix, scale, elevation, persistence);
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}
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// Set values using custom scale and elevation
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public void SetComputeValues (ComputeShader cs, PRNG prng, string varSuffix, float scale, float elevation) {
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SetComputeValues (cs, prng, varSuffix, scale, elevation, persistence);
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}
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// Set values using custom scale and elevation
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public void SetComputeValues (ComputeShader cs, PRNG prng, string varSuffix, float scale, float elevation, float persistence) {
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Vector3 seededOffset = new Vector3 (prng.Value (), prng.Value (), prng.Value ()) * prng.Value () * 10000;
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float[] noiseParams = {
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// [0]
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seededOffset.x + offset.x,
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seededOffset.y + offset.y,
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seededOffset.z + offset.z,
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numLayers,
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// [1]
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persistence,
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lacunarity,
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scale,
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elevation,
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// [2]
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verticalShift
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};
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cs.SetFloats ("noiseParams" + varSuffix, noiseParams);
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}
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}
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