Files
2022-05-16 23:00:47 +02:00

52 lines
1.4 KiB
C#

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Noise
{
public byte GetHeight(int x, int z, int randomOffsetX, int randomOffsetZ)
{
float scale = 0.025f;
byte perlinHeight = 10;
byte groundHeight = 50;
byte height = (byte)(Mathf.PerlinNoise((x + randomOffsetX) * scale + 0.1f, (z + randomOffsetZ) * scale + 0.1f) * perlinHeight + groundHeight);
return height;
}
public bool CheckTree(int x, int z)
{
float scale = .99f;
float threshold = .96f;
if (Mathf.PerlinNoise((x) * scale + 0.1f, (z) * scale + 0.1f) >= threshold)
{
return true;
}
return false;
}
public bool Get3DPerlin(Vector3 position, float offset, float scale, float threshold)
{
float x = (position.x + offset + .1f) * scale;
float y = (position.y + offset + .1f) * scale;
float z = (position.z + offset + .1f) * scale;
float AB = Mathf.PerlinNoise(x, y);
float BC = Mathf.PerlinNoise(y, z);
float AC = Mathf.PerlinNoise(x, z);
float BA = Mathf.PerlinNoise(y, x);
float CB = Mathf.PerlinNoise(z, y);
float CA = Mathf.PerlinNoise(z, x);
if ((AB + BC + AC + BA + CB + CA) / 6f > threshold)
{
return true;
}
return false;
}
}