void UpdateVisibleChunks()
{
var alreadyUpdatedChunkCoords = new List <Vector2>();
for (var i = visibleWorldChunks.Count - 1; i >= 0; i--)
{
visibleWorldChunks[i].UpdateWorldChunk();
alreadyUpdatedChunkCoords.Add(visibleWorldChunks[i].coord);
}
var currentChunkCoordX = Mathf.RoundToInt(viewerPosition.x / meshWorldSize);
var currentChunkCoordY = Mathf.RoundToInt(viewerPosition.y / meshWorldSize);
for (var yOffset = -chunksVisibleInViewDst; yOffset <= chunksVisibleInViewDst; yOffset++)
{
for (var xOffset = -chunksVisibleInViewDst; xOffset <= chunksVisibleInViewDst; xOffset++)
{
var viewedChunkCoord = new Vector2(currentChunkCoordX + xOffset, currentChunkCoordY + yOffset);
if (!alreadyUpdatedChunkCoords.Contains(viewedChunkCoord))
{
alreadyUpdatedChunkCoords.Add(viewedChunkCoord);
if (worldChunkDict.TryGetValue(viewedChunkCoord, out var worldChunk))
{
worldChunk.UpdateWorldChunk();
}
else
{
var newChunk = new WorldChunk(viewedChunkCoord, heightMapSettings, meshSettings, detailLevels, colliderLODIndex, transform, viewer, mapMaterial, worldSettings);
worldChunkDict.Add(viewedChunkCoord, newChunk);
newChunk.onVisibilityChanged += OnWorldChunkVisibilityChanged;
newChunk.Load(erosion, worldSettings);
}
}
}
}
}
