GameObject[] CreateSubMeshes(MapData data, int patchSize, float size, float yOffset, out MeshCollider[] clds)
{
int xCount, zCount;
if (data.xCount < patchSize)
{
this.patchSize = data.xCount;
xCount = 1;
zCount = 1;
}
else
{
this.patchSize = patchSize;
xCount = data.xCount / patchSize;
zCount = data.zCount / patchSize;
}
int count = xCount * zCount;
GameObject[] result = new GameObject[count];
clds = new MeshCollider[count];
int i = 0;
Vector3 meshOffset = GetOffset() + new Vector3(0, yOffset, 0);
for (int z = 0; z < zCount; z++)
{
for (int x = 0; x < xCount; x++)
{
Mesh subMesh = CreateSubMesh(data, x * patchSize, z * patchSize, patchSize, patchSize, size, meshOffset);
GameObject obj = new GameObject();
obj.name = string.Format("subMesh_{0}_{1}", x, z);
MeshFilter meshFilter = obj.AddComponent<MeshFilter>();
meshFilter.mesh = subMesh;
meshFilter.sharedMesh.UploadMeshData(false);
MeshRenderer rd = obj.AddComponent<MeshRenderer>();
rd.material = lineMaterial;
GameObject cldObj = new GameObject(obj.name + "_cld");
cldObj.transform.parent = obj.transform;
MeshCollider cld = cldObj.AddComponent<MeshCollider>();
Mesh mesh = GridmeshCreator.CreateGridMesh(patchSize, patchSize, new Vector3(x * patchSize, 0, z * patchSize) + GetOffset(), patchSize, patchSize);
GridmeshCreator.SetHeight(mesh, data.GetEdgeHeights(x * patchSize, z * patchSize, patchSize, patchSize));
cld.sharedMesh = mesh;
cld.sharedMesh.UploadMeshData(false);
clds[i] = cld;
result[i] = obj;
i++;
}
}
return result;
}
