public void CreateNebula(NebulaType type)
{
this.type = type;
switch( type){
case NebulaType.Cloudy:
NebulaLayer layer = new NebulaLayer();
layers.Add( layer);
layer = new NebulaLayer();
layers.Add( layer);
RandomCloudyColor();
RandomCloudy(Helper.GetRandomEnum<NebulaLayer.OverlayStyle>());
break;
case NebulaType.Veined:
layer = new NebulaLayer();
layers.Add( layer);
layer = new NebulaLayer();
layers.Add( layer);
layer = new NebulaLayer();
layers.Add( layer);
RandomVeined();
RandomVeinedColor();
break;
}
}
public void RandomCloudy(NebulaLayer.OverlayStyle overStyle)
{
int variation = UnityEngine.Random.Range(1,1000);
layers[0].enable = true;
layers[0].blend = TextureTools.BlendingMode.Color;
layers[0].fractal.type = Fractal.FractalType.Fbm;
layers[0].fractal.octave = 8;
layers[0].fractal.zoom = UnityEngine.Random.Range(40f,100f);
layers[0].fractal.seed = variation;
layers[0].fractal.lacunarity = 2;
layers[0].fractal.frequency = 2;
layers[0].fractal.gain=0;
layers[0].fractal.offset=0;
layers[0].fractal.threshold=0;
layers[0].fractal.power =1;
layers[1].enable = true;
layers[1].blend = TextureTools.BlendingMode.Mask;
layers[1].fractal.type = Fractal.FractalType.Ridged;
layers[1].fractal.octave = 8;
layers[1].fractal.seed = variation;
layers[1].fractal.lacunarity = 1.8f;
layers[1].fractal.frequency =0.5f;
layers[1].fractal.gain = 25f;
layers[1].fractal.offset = 0.48f;
layers[1].fractal.threshold = 0;
layers[1].fractal.power =1;
NebulaLayer.OverlayStyle over = Helper.GetRandomEnum<NebulaLayer.OverlayStyle>();
over = overStyle;
switch (over){
case NebulaLayer.OverlayStyle.Style1:
layers[1].blend = TextureTools.BlendingMode.Mask;
layers[1].overlay = over;
layers[1].fractal.zoom = UnityEngine.Random.Range(30,300);//120
this.power = UnityEngine.Random.Range(0.9f,1.2f);
layers[1].threshold = UnityEngine.Random.Range(0.2f,0.3f );
layers[1].fractal.threshold = 0;
break;
case NebulaLayer.OverlayStyle.Style2:
layers[1].blend = TextureTools.BlendingMode.Alpha;
layers[1].overlay = over;
layers[1].fractal.zoom = UnityEngine.Random.Range(29,69);
this.power = UnityEngine.Random.Range(1f,1.8f);
layers[1].threshold = UnityEngine.Random.Range(0.25f,0.5f );
layers[1].fractal.threshold = UnityEngine.Random.Range(0.25f, 0.4f);
break;
}
}
