public void RefreshTerrainArea(Bounds bounds)
{
if (VegetationCellQuadTree == null)
{
return;
}
List <VegetationCell> overlapVegetationCellList = new List <VegetationCell>();
Rect updateRect = RectExtension.CreateRectFromBounds(bounds);
VegetationCellQuadTree.Query(updateRect, overlapVegetationCellList);
Bounds updateBounds = bounds;
NativeArray <Bounds> vegetationCellBounds =
new NativeArray <Bounds>(overlapVegetationCellList.Count, Allocator.Persistent);
for (int i = 0; i <= overlapVegetationCellList.Count - 1; i++)
{
Bounds cellBounds = RectExtension.CreateBoundsFromRect(overlapVegetationCellList[i].Rectangle, -100000);
vegetationCellBounds[i] = cellBounds;
updateBounds.Encapsulate(cellBounds);
}
updateRect = RectExtension.CreateRectFromBounds(updateBounds);
float minBoundsHeight = VegetationSystemBounds.center.y - VegetationSystemBounds.extents.y;
float worldspaceSealevel = minBoundsHeight + SeaLevel;
if (!ExcludeSeaLevelCells)
{
worldspaceSealevel = minBoundsHeight;
}
JobHandle jobHandle = default(JobHandle);
for (int i = 0; i <= VegetationStudioTerrainList.Count - 1; i++)
{
jobHandle = VegetationStudioTerrainList[i]
.SampleCellHeight(vegetationCellBounds, worldspaceSealevel, updateRect, jobHandle);
}
jobHandle.Complete();
for (int i = 0; i <= overlapVegetationCellList.Count - 1; i++)
{
overlapVegetationCellList[i].VegetationCellBounds = vegetationCellBounds[i];
}
vegetationCellBounds.Dispose();
ForceCullingRefresh();
ClearCache(bounds);
}
public MeshSampleCell(Rect rectangle)
{
CellBounds = RectExtension.CreateBoundsFromRect(rectangle, -100000);
}
public BillboardCell(Rect rectangle, float centerY, float sizeY)
{
BilllboardCellBounds = RectExtension.CreateBoundsFromRect(rectangle, centerY, sizeY);
}
public VegetationCell(Rect rectangle)
{
VegetationCellBounds = RectExtension.CreateBoundsFromRect(rectangle, -100000);
}
