private Vector3[] WarpVertices(Vector3[] inputVertices)
{
Vector3[] vertices = inputVertices;
System.Random random = new System.Random();
int seed = random.Next(0, int.MaxValue);
INoise perlin = new PerlinNoise(seed, 2.0f);
FractalNoise fractal = new FractalNoise(perlin, 3, 1.0f);
for (int i = 0; i < vertices.Length; i++)
{
Vector3 vec3 = vertices[i];
float x = vec3.x + (vec3.x * 5 * random.Next(100, 140) / 100);
float y = vec3.y - (vec3.x * 7 * random.Next(100, 140) / 100);
float z = vec3.z - (vec3.y * 4.5f * random.Next(100, 140) / 100);
vec3 = new Vector3(x, y, z).normalized;
float scale = 50f;
int sign = random.Next(1, 2) == 1 ? 1 : -1;
x = vec3.x + sign * (fractal.Sample1D(vec3.x) * scale);
y = vec3.y + sign * (fractal.Sample1D(vec3.y) * scale);
z = vec3.z + sign * (fractal.Sample1D(vec3.z) * scale);
vertices[i] = new Vector3(x, y, z).normalized;
}
return(vertices);
}
