fegor101
e4e834d373
cell - delete Hex - refactor, feature State: stable В Hex перенесен функционал из cell.
56 lines
1.3 KiB
C#
56 lines
1.3 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class perlinNoise : MonoBehaviour
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{
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public int seed = 0;
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private float offsetX = 0;
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private float offsetY = 0;
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private float offsetX1 = 0;
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private float offsetY1 = 0;
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private float offsetX2 = 0;
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private float offsetY2 = 0;
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// Start is called before the first frame update
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void Start()
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{
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if(seed == -1) { seed = (int) (Random.value * int.MaxValue); }
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Debug.Log(seed);
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Random.InitState(seed);
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offsetX = Random.value;
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offsetY = Random.value;
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offsetX1 = Random.value;
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offsetY1 = Random.value;
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offsetX2 = Random.value;
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offsetY2 = Random.value;
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}
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public float getNoise(float x, float y, int size)
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{
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float density = size / 32;
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//Debug.Log(size);
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//Debug.Log(density);
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//Debug.Log(x + " " + y);
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x *= density;
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y *= density;
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float val1 = Mathf.PerlinNoise(x + offsetX, y + offsetY);
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float val2 = Mathf.PerlinNoise(x*2 + offsetX1, y*2 + offsetY1);
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float val3 = Mathf.PerlinNoise(x*8 + offsetX2, y*8 + offsetY2);
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float res = val1*0.7f+val2*0.4f+val3*0.3f;
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return res;
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}
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}
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