public FoliageSpawner(NewMeshGenerator _meshGenerator, GameObject _treeSpawner, float _treeDensity, GameObject _grassPrefab, float _grassDensity, Transform _parent)
{
this.meshGenerator = _meshGenerator;
this.treeSpawner = _treeSpawner;
this.treeDensity = _treeDensity;
this.grassPrefab = _grassPrefab;
this.grassDensity = _grassDensity;
this.parent = _parent;
}
void Generate()
{
if (useSeed)
{
seed = Seed;
}
else
{
seed = System.DateTime.Now.Ticks.ToString();
}
if (this.transform.childCount > 0)
{
foreach (Transform child in this.transform)
{
GameObject.Destroy(child.gameObject);
}
}
gen = new NewAutomataGenerator(seed.GetHashCode());
gen.Generate(width, height, highThreshold, midThreshold, lowThreshold, smoothIterations, minimumRegionSize, borderThickness);
NewMeshGenerator.SimplexArguments simplexArguments = new NewMeshGenerator.SimplexArguments(octaves, multiplier, amplitude, lacunarity, persistence, seed);
meshGenerator = new NewMeshGenerator(width, height, gen.MapRegions, cellSize, wallHeight, simplexArguments);
meshGenerator.GenerateMeshes();
Texture2D splatMap = new Texture2D(meshGenerator.heightMap.GetLength(0), meshGenerator.heightMap.GetLength(1));
for (int x = 0; x < splatMap.width; x++)
{
for (int y = 0; y < splatMap.height; y++)
{
splatMap.SetPixel(x, y, new Color(0, 0, 1.0f, 0));
if (meshGenerator.heightMap[x, y] < 0.7)
{
splatMap.SetPixel(x, y, new Color(0, 1.0f, 0, 0));
}
if (meshGenerator.heightMap[x, y] < 0.55)
{
splatMap.SetPixel(x, y, new Color(1.0f, 0, 0, 0));
}
}
}
splatMap.Apply();
foreach (Mesh mesh in meshGenerator.GroundMeshes)
{
GameObject obj = new GameObject("Ground Mesh");
obj.transform.parent = this.transform;
groundMaterial.SetTexture("_Control", splatMap);
obj.AddComponent <MeshRenderer>().material = groundMaterial;
obj.AddComponent <MeshFilter>().mesh = mesh;
obj.AddComponent <MeshCollider>();
}
foreach (Mesh mesh in meshGenerator.WallMeshes)
{
GameObject obj = new GameObject("Wall Mesh");
obj.transform.parent = this.transform;
obj.AddComponent <MeshRenderer>().material = wallMaterial;
obj.AddComponent <MeshFilter>().mesh = mesh;
obj.AddComponent <MeshCollider>();
}
FoliageSpawner foliageSpawner = new FoliageSpawner(meshGenerator, treeSpawner, treeDensity, grassPrefab, grassDensity, this.transform);
foliageSpawner.Generate();
}
