public static Texture2D CreateGradientsTexture(Perlin perlin)
{
Vector3[] gradients = perlin.GetGradients();
Color[] colors = new Color[Perlin.SIZE];
for (int x = 0; x < Perlin.SIZE; x++)
{
Vector3 gradient = (gradients[x] + Vector3.one) / 2f;
colors[x] = new Color(gradient.x, gradient.y, gradient.z, 1f);
}
Texture2D texture = new Texture2D(Perlin.SIZE, 1, TextureFormat.RGBA32, false, true);
texture.filterMode = FilterMode.Point;
texture.wrapMode = TextureWrapMode.Repeat;
texture.SetPixels(colors);
texture.Apply();
return(texture);
}