private IEnumerator generate()
{
this.manager.generatingRegions.Add(this);
this.computingGeneration = true;
for (int i = 0; i < REGIONSIZE; i++)
{
for (int j = 0; j < REGIONSIZE; j++)
{
if (this.points[i, j] != null)
{
Destroy(this.points[i, j].gameObject);
}
}
}
Material material = (Material)Instantiate(this.level.resources[60]);
int pointsBuffer = 0;
for (int i = 0; i < REGIONSIZE; i++)
{
for (int j = 0; j < REGIONSIZE; j++)
{
GameObject pointObj = new GameObject("WorldRegionPoint");
pointObj.transform.position = this.gameObject.transform.position
+ new Vector3(REGIONPRECISION * i, 0.0f, REGIONPRECISION * j);
pointObj.transform.SetParent(this.gameObject.transform);
WorldRegionPoint point = new WorldRegionPoint(pointObj, material);
this.points[i, j] = point;
pointsBuffer++;
if (pointsBuffer >= WorldRegionManager.REGIONSPOINTSGENERATEBUFFERSIZE)
{
pointsBuffer = 0;
yield return(new WaitForEndOfFrame());
}
}
}
this.status = Status.DirtyDisplay;
//Debug.Log("WorldRegion "+this.ToString()+" generated");
StartCoroutine(this.generateCollision());
this.manager.generatingRegions.Remove(this);
this.computingGeneration = false;
}
public void setLod(int newLod)
{
this.lod = newLod;
this.status = Status.Ungenerated;
}
private IEnumerator display(int lod)
{
this.manager.displayingRegions.Add(this);
this.computingDisplay = true;
MeshFilter filter = this.gameObject.GetComponent <MeshFilter>();
if (filter != null)
{
Destroy(filter.mesh);
filter.mesh = null;
}
int pointsBuffer = 0;
for (int i = 0; i < REGIONSIZE - lod; i = i + lod)
{
for (int j = 0; j < REGIONSIZE - lod; j = j + lod)
{
float[] pointHeightmap = new float[] {
this.heightmap[i, j],
this.heightmap[i + lod, j],
this.heightmap[i, j + lod],
this.heightmap[i + lod, j + lod]
};
this.points[i, j].display(lod, pointHeightmap);
pointsBuffer++;
if (pointsBuffer >= WorldRegionManager.REGIONSPOINTSDISPLAYBUFFERSIZE)
{
pointsBuffer = 0;
yield return(new WaitForEndOfFrame());
}
}
}
List <MeshFilter> meshFilters = new List <MeshFilter>();
for (int i = 0; i < REGIONSIZE; i++)
{
for (int j = 0; j < REGIONSIZE; j++)
{
if (this.points[i, j].gameObject.GetComponent <MeshFilter>() != null)
{
meshFilters.Add(this.points[i, j].gameObject.GetComponent <MeshFilter>());
}
}
}
CombineInstance[] combineInstances = new CombineInstance[meshFilters.Count];
for (int i = 0; i < combineInstances.Length; i++)
{
if (meshFilters[i] != null)
{
combineInstances[i].mesh = meshFilters[i].mesh;
combineInstances[i].transform = Matrix4x4.TRS(this.gameObject.transform.InverseTransformPoint(meshFilters[i].gameObject.transform.position), Quaternion.Inverse(meshFilters[i].gameObject.transform.rotation), Vector3.one);
}
}
MeshRenderer renderer = this.gameObject.GetComponent <MeshRenderer>();
if (renderer == null)
{
renderer = this.gameObject.AddComponent <MeshRenderer>();
}
filter = this.gameObject.GetComponent <MeshFilter>();
if (filter == null)
{
filter = this.gameObject.AddComponent <MeshFilter>();
Mesh mesh = new Mesh();
filter.mesh = mesh;
}
filter.mesh.CombineMeshes(combineInstances);
filter.mesh.RecalculateBounds();
filter.mesh.RecalculateNormals();
switch (this.manager.regionsType)
{
case WorldRegionManager.RegionsType.Sand:
renderer.material = (Material)Instantiate(this.level.resources[61]);
renderer.sharedMaterial = (Material)Instantiate(this.level.resources[61]);
break;
case WorldRegionManager.RegionsType.Rock:
renderer.material = (Material)Instantiate(this.level.resources[62]);
renderer.sharedMaterial = (Material)Instantiate(this.level.resources[62]);
break;
}
for (int i = 0; i < REGIONSIZE; i++)
{
for (int j = 0; j < REGIONSIZE; j++)
{
Destroy(this.points[i, j].gameObject);
this.points[i, j] = null;
}
}
this.manager.displayingRegions.Remove(this);
this.computingDisplay = false;
this.status = Status.Displayed;
//Debug.Log("WorldRegion " + this.ToString() + " displayed");
}
