// Token: 0x06000CBF RID: 3263 RVA: 0x0005DF10 File Offset: 0x0005C310
public static void drawTiles(Vector3 position, int drawDistance, Camera camera, Plane[] frustumPlanes)
{
int num = drawDistance * drawDistance;
FoliageCoord foliageCoord = new FoliageCoord(position);
for (int i = -drawDistance; i <= drawDistance; i++)
{
for (int j = -drawDistance; j <= drawDistance; j++)
{
FoliageCoord foliageCoord2 = new FoliageCoord(foliageCoord.x + i, foliageCoord.y + j);
if (!FoliageSystem.activeTiles.ContainsKey(foliageCoord2))
{
FoliageTile tile = FoliageSystem.getTile(foliageCoord2);
if (tile != null)
{
int num2 = i * i + j * j;
if (num2 <= num)
{
float density = 1f;
float num3 = Mathf.Sqrt((float)num2);
if (num3 > 2f && drawDistance > 3)
{
density = 1f - (num3 - 2f) / (float)(drawDistance - 1);
}
FoliageSystem.drawTileCullingChecks(tile, num2, density, camera, frustumPlanes);
FoliageSystem.activeTiles.Add(foliageCoord2, tile);
}
}
}
}
}
}
// Token: 0x06000CB6 RID: 3254 RVA: 0x0005DBA0 File Offset: 0x0005BFA0
private static void bakeLocalBegin()
{
FoliageSystem.bakeLocalPosition = MainCamera.instance.transform.position;
int num = 6;
int num2 = num * num;
FoliageCoord foliageCoord = new FoliageCoord(FoliageSystem.bakeLocalPosition);
Dictionary <FoliageTile, List <IFoliageSurface> > tileSurfacePairs = FoliageSystem.getTileSurfacePairs();
for (int i = -num; i <= num; i++)
{
for (int j = -num; j <= num; j++)
{
int num3 = i * i + j * j;
if (num3 <= num2)
{
FoliageCoord tileCoord = new FoliageCoord(foliageCoord.x + i, foliageCoord.y + j);
FoliageTile tile = FoliageSystem.getTile(tileCoord);
if (tile != null)
{
List <IFoliageSurface> value;
if (tileSurfacePairs.TryGetValue(tile, out value))
{
KeyValuePair <FoliageTile, List <IFoliageSurface> > item = new KeyValuePair <FoliageTile, List <IFoliageSurface> >(tile, value);
FoliageSystem.bakeQueue.Enqueue(item);
}
}
}
}
}
FoliageSystem.bakeQueueTotal = FoliageSystem.bakeQueue.Count;
if (FoliageSystem.< > f__mg$cache1 == null)
{
FoliageSystem.< > f__mg$cache1 = new FoliageSystemPostBakeHandler(FoliageSystem.bakeLocalEnd);
}
FoliageSystem.bakeEnd = FoliageSystem.< > f__mg$cache1;
FoliageSystem.bakeEnd();
}
// Token: 0x06000C4A RID: 3146 RVA: 0x0005CB44 File Offset: 0x0005AF44
public override int getInstanceCountInVolume(IShapeVolume volume)
{
Bounds worldBounds = volume.worldBounds;
FoliageBounds foliageBounds = new FoliageBounds(worldBounds);
int num = 0;
for (int i = foliageBounds.min.x; i <= foliageBounds.max.x; i++)
{
for (int j = foliageBounds.min.y; j <= foliageBounds.max.y; j++)
{
FoliageCoord tileCoord = new FoliageCoord(i, j);
FoliageTile tile = FoliageSystem.getTile(tileCoord);
if (tile != null)
{
if (!tile.hasInstances)
{
tile.readInstancesOnThread();
}
FoliageInstanceList foliageInstanceList;
if (tile.instances != null && tile.instances.TryGetValue(base.getReferenceTo <FoliageInstancedMeshInfoAsset>(), out foliageInstanceList))
{
foreach (List <Matrix4x4> list in foliageInstanceList.matrices)
{
foreach (Matrix4x4 matrix in list)
{
if (volume.containsPoint(matrix.GetPosition()))
{
num++;
}
}
}
}
}
}
}
return(num);
}
// Token: 0x06000CC3 RID: 3267 RVA: 0x0005E284 File Offset: 0x0005C684
public static FoliageTile getTile(Vector3 worldPosition)
{
FoliageCoord tileCoord = new FoliageCoord(worldPosition);
return(FoliageSystem.getTile(tileCoord));
}
