public TerrainChunk(Vector2 coord, int size, LevelDetailStatus[] levelDetails, Transform parent, Material material)
{
this.levelDetails = levelDetails;
position = coord * size;
bounds = new Bounds(position, Vector2.one * size);
Vector3 positionV3 = new Vector3(position.x, 0, position.y);
meshObject = new GameObject("Terrain Chunk");
meshRenderer = meshObject.AddComponent <MeshRenderer>();
meshFilter = meshObject.AddComponent <MeshFilter>();
meshRenderer.material = material;
meshObject.transform.position = positionV3 * scale;
//meshObject.transform.localScale = Vector3.one * size / 10f;
meshObject.transform.parent = parent;
meshObject.transform.localScale = Vector3.one * scale;
SetVisible(true);
levelDetailMeshes = new LevelDetailMesh[levelDetails.Length];
for (int i = 0; i < levelDetails.Length; i++)
{
levelDetailMeshes[i] = new LevelDetailMesh(levelDetails[i].levelDetail, UpdateTerrainChunk);
}
worldGenerator.EnteringInput(position, OnWorldInfoReceived);
}
public void UpdateTerrainChunk()
{
if (WorldInfoRecieved)
{
float viewerDstFromNearestEdge = Mathf.Sqrt(bounds.SqrDistance(pointOfViewPosition));
bool visible = viewerDstFromNearestEdge <= maxViewDistance;
if (visible)
{
int LevelIndex = 0;
for (int i = 0; i < levelDetails.Length - 1; i++)
{
if (viewerDstFromNearestEdge > levelDetails[i].visibleTreshold)
{
LevelIndex = i + 1;
}
else
{
break;
}
}
if (LevelIndex != previousIndex)
{
LevelDetailMesh levelDetailMesh = levelDetailMeshes[LevelIndex];
if (levelDetailMesh.getMesh)
{
meshFilter.mesh = levelDetailMesh.mesh;
}
else if (!levelDetailMesh.selectedPart)
{
levelDetailMesh.Meshing(worldStats);
}
}
terrainChunksVisibleLastUpdate.Add(this);
}
SetVisible(visible);
}
}
