public static void NoiseArea(UGUI agentOwner, SceneInterface scene, ModifyLand modify, ModifyLand.Data data)
{
var changed = new List <LayerPatch>();
for (int x = (int)data.West; x < (int)data.East; x++)
{
for (int y = (int)data.South; y < (int)data.North; y++)
{
if (!scene.CanTerraform(agentOwner, new Vector3(x, y, 0)))
{
continue;
}
double noise = PerlinNoise2D((double)x / scene.SizeX,
(double)y / scene.SizeY, 8, 1);
LayerPatch lp = scene.Terrain.AdjustTerrain((uint)x, (uint)y, noise * modify.Size);
if (lp != null && !changed.Contains(lp))
{
changed.Add(lp);
}
}
}
if (changed.Count != 0)
{
foreach (LayerPatch lp in changed)
{
lp.IncrementSerial();
scene.Terrain.UpdateTerrainListeners(lp);
}
scene.Terrain.UpdateTerrainDataToClients();
}
}
public NotecardCache(SceneInterface scene)
{
m_Scene = scene;
m_Timer.Elapsed += OnTimer;
m_Timer.Interval = 1000;
m_Timer.Enabled = true;
}
private static double GetBilinearInterpolate(double x, double y, SceneInterface scene)
{
var w = (int)scene.SizeX;
var h = (int)scene.SizeY;
if (x > w - 2)
{
x = w - 2;
}
if (y > h - 2)
{
y = h - 2;
}
x = x.Clamp(1f, scene.SizeX - 2);
y = y.Clamp(1f, scene.SizeY - 2);
const int stepSize = 1;
double h00 = scene.Terrain[(uint)x, (uint)y];
double h10 = scene.Terrain[(uint)x + stepSize, (uint)y];
double h01 = scene.Terrain[(uint)x, (uint)y + stepSize];
double h11 = scene.Terrain[(uint)x + stepSize, (uint)y + stepSize];
double h1 = h00;
double h2 = h10;
double h3 = h01;
double h4 = h11;
double a00 = h1;
double a10 = h2 - h1;
double a01 = h3 - h1;
double a11 = h1 - h2 - h3 + h4;
double partialx = x - (uint)x;
double partialz = y - (uint)y;
return(a00 + (a10 * partialx) + (a01 * partialz) + (a11 * partialx * partialz));
}
public AddToObjectTransferItem(
IAgent agent,
SceneInterface scene,
UUID assetid,
ObjectPart part,
ObjectPartInventoryItem item)
: base(scene.AssetService, agent.AssetService, assetid, ReferenceSource.Source)
{
m_Part = part;
m_Item = item;
m_Part = part;
m_SceneID = scene.ID;
}
public ObjectBuyTransferItem(
IAgent agent,
SceneInterface scene,
List <UUID> assetids,
List <InventoryItem> items,
string destinationFolder,
UUID sellingPrimitiveID,
IActiveTransaction transaction = null)
: base(agent, scene, assetids, items, destinationFolder)
{
m_SellingPrimitiveID = sellingPrimitiveID;
m_Transaction = transaction;
}
public static void FlattenArea(UGUI agentOwner, SceneInterface scene, ModifyLand modify, ModifyLand.Data data)
{
var changed = new List <LayerPatch>();
double sum = 0;
double steps = 0;
for (var x = (int)data.West; x < (int)data.East; x++)
{
for (var y = (int)data.South; y < (int)data.North; y++)
{
if (!scene.CanTerraform(agentOwner, new Vector3(x, y, 0)))
{
continue;
}
sum += scene.Terrain[(uint)x, (uint)y];
steps++;
}
}
double avg = sum / steps;
double str = 0.1f * modify.Size; // == 0.2 in the default client
for (var x = (int)data.West; x < (int)data.East; x++)
{
for (var y = (int)data.South; y < (int)data.North; y++)
{
if (scene.CanTerraform(agentOwner, new Vector3(x, y, 0)))
{
LayerPatch lp = scene.Terrain.BlendTerrain((uint)x, (uint)y, avg, str);
if (lp != null && !changed.Contains(lp))
{
changed.Add(lp);
}
}
}
}
if (changed.Count != 0)
{
foreach (LayerPatch lp in changed)
{
lp.IncrementSerial();
scene.Terrain.UpdateTerrainListeners(lp);
}
scene.Terrain.UpdateTerrainDataToClients();
}
}
public ObjectTransferItem(
IAgent agent,
SceneInterface scene,
UUID assetid,
List <InventoryItem> items,
string destinationFolder = "")
: base(agent.AssetService, scene.AssetService, assetid, ReferenceSource.Source)
{
m_InventoryService = agent.InventoryService;
m_DestinationAgent = agent.Owner;
m_SceneID = scene.ID;
m_Items = items;
m_DestinationFolder = destinationFolder;
TryGetScene = scene.TryGetScene;
}
public static void SmoothArea(UGUI agentOwner, SceneInterface scene, ModifyLand modify, ModifyLand.Data data)
{
var changed = new List <LayerPatch>();
double area = modify.Size;
double step = area / 4;
for (int x = (int)data.West; x < (int)data.East; x++)
{
for (int y = (int)data.South; y < (int)data.North; y++)
{
if (!scene.CanTerraform(agentOwner, new Vector3(x, y, 0)))
{
continue;
}
double average = 0;
int avgsteps = 0;
for (double n = 0 - area; n < area; n += step)
{
for (double l = 0 - area; l < area; l += step)
{
avgsteps++;
average += GetBilinearInterpolate(x + n, y + l, scene);
}
}
LayerPatch lp = scene.Terrain.BlendTerrain((uint)x, (uint)y, average / avgsteps, 1);
if (lp != null && !changed.Contains(lp))
{
changed.Add(lp);
}
}
}
if (changed.Count != 0)
{
foreach (LayerPatch lp in changed)
{
lp.IncrementSerial();
scene.Terrain.UpdateTerrainListeners(lp);
}
scene.Terrain.UpdateTerrainDataToClients();
}
}
public ObjectTransferItem(
InventoryServiceInterface inventoryService,
AssetServiceInterface assetService,
UGUI agentOwner,
SceneInterface scene,
List <UUID> assetids,
List <InventoryItem> items,
AssetType destinationFolderType)
: base(assetService, scene.AssetService, assetids, ReferenceSource.Source)
{
m_InventoryService = inventoryService;
m_DestinationAgent = agentOwner;
m_SceneID = scene.ID;
m_Items = items;
m_DestinationFolderType = destinationFolderType;
TryGetScene = scene.TryGetScene;
}
public static void LowerSphere(UGUI agentOwner, SceneInterface scene, ModifyLand modify, ModifyLand.Data data)
{
var changed = new List <LayerPatch>();
int xFrom = (int)(data.West - data.BrushSize + 0.5);
int xTo = (int)(data.West + data.BrushSize + 0.5);
int yFrom = (int)(data.South - data.BrushSize + 0.5);
int yTo = (int)(data.South + data.BrushSize + 0.5);
if (xFrom < 0)
{
xFrom = 0;
}
if (yFrom < 0)
{
yFrom = 0;
}
if (xTo >= scene.SizeX)
{
xTo = (int)scene.SizeX - 1;
}
if (yTo >= scene.SizeY)
{
yTo = (int)scene.SizeY - 1;
}
for (int x = xFrom; x <= xTo; x++)
{
for (int y = yFrom; y <= yTo; y++)
{
Vector3 pos = new Vector3(x, y, 0);
if (!scene.CanTerraform(agentOwner, pos))
{
continue;
}
// Calculate a cos-sphere and add it to the heightmap
double r = Math.Sqrt((x - data.West) * (x - data.West) + ((y - data.South) * (y - data.South)));
double z = Math.Cos(r * Math.PI / (data.BrushSize * 2));
if (z > 0.0)
{
LayerPatch lp = scene.Terrain.AdjustTerrain((uint)x, (uint)y, -z * modify.Seconds);
if (lp != null && !changed.Contains(lp))
{
changed.Add(lp);
}
}
}
}
if (changed.Count != 0)
{
foreach (LayerPatch lp in changed)
{
lp.IncrementSerial();
scene.Terrain.UpdateTerrainListeners(lp);
}
scene.Terrain.UpdateTerrainDataToClients();
}
}
public static void NoiseSphere(UGUI agentOwner, SceneInterface scene, ModifyLand modify, ModifyLand.Data data)
{
var changed = new List <LayerPatch>();
int n = (int)(data.BrushSize + 0.5f);
if (data.BrushSize > 6)
{
data.BrushSize = 6;
}
double strength = MetersToSphericalStrength(data.BrushSize);
double area = data.BrushSize;
double step = data.BrushSize / 4;
double duration = modify.Seconds * 0.01f;
int zx = (int)(data.West + 0.5);
int zy = (int)(data.South + 0.5);
double average = 0;
int avgsteps = 0;
for (double nn = 0 - area; nn < area; nn += step)
{
for (double l = 0 - area; l < area; l += step)
{
avgsteps++;
average += GetBilinearInterpolate(data.West + nn, data.South + l, scene);
}
}
for (int dx = -n; dx <= n; dx++)
{
for (int dy = -n; dy <= n; dy++)
{
int x = zx + dx;
int y = zy + dy;
if (x >= 0 && y >= 0 && x < scene.SizeX && y < scene.SizeY)
{
Vector3 pos = new Vector3(x, y, 0);
if (!scene.CanTerraform(agentOwner, pos))
{
continue;
}
double z = SphericalFactor(x, y, data.West, data.South, strength) / (strength);
if (z > 0) // add in non-zero amount
{
double a = scene.Terrain[(uint)x, (uint)y] - (average / avgsteps);
LayerPatch lp = scene.Terrain.AdjustTerrain((uint)x, (uint)y, a * duration);
if (lp != null && !changed.Contains(lp))
{
changed.Add(lp);
}
}
}
}
}
if (changed.Count != 0)
{
foreach (LayerPatch lp in changed)
{
lp.IncrementSerial();
scene.Terrain.UpdateTerrainListeners(lp);
}
scene.Terrain.UpdateTerrainDataToClients();
}
}
public override void AssetTransferComplete()
{
InventoryFolder folder;
SceneInterface scene = null;
IAgent agent = null;
if (!TryGetScene(m_SceneID, out scene) ||
!scene.Agents.TryGetValue(m_DestinationAgent.ID, out agent))
{
agent = null;
}
if (m_DestinationFolder.Length == 0)
{
if (!(m_DestinationFolderID != UUID.Zero && m_InventoryService.Folder.TryGetValue(m_DestinationAgent.ID, m_DestinationFolderID, out folder)) &&
!m_InventoryService.Folder.TryGetValue(m_DestinationAgent.ID, m_DestinationFolderType, out folder))
{
return;
}
}
else
{
if (!m_InventoryService.Folder.TryGetValue(m_DestinationAgent.ID, m_DestinationFolderType, out folder))
{
return;
}
var rootFolderID = folder.ID;
folder = new InventoryFolder
{
Owner = m_DestinationAgent,
ParentFolderID = rootFolderID,
DefaultType = AssetType.Unknown,
Version = 1,
Name = m_DestinationFolder,
ID = UUID.Random
};
m_InventoryService.Folder.Add(folder);
if (agent != null)
{
var msg = new BulkUpdateInventory
{
AgentID = m_DestinationAgent.ID,
TransactionID = UUID.Zero
};
msg.AddInventoryFolder(folder);
agent.SendMessageAlways(msg, m_SceneID);
}
}
foreach (var sellItem in m_Items)
{
var item = new InventoryItem(UUID.Random, sellItem);
item.LastOwner = item.Owner;
item.Owner = m_DestinationAgent;
item.ParentFolderID = folder.ID;
item.IsGroupOwned = false;
m_InventoryService.Item.Add(item);
if (agent != null)
{
var msg = new UpdateCreateInventoryItem
{
AgentID = m_DestinationAgent.ID,
SimApproved = true
};
msg.AddItem(item, 0);
agent.SendMessageAlways(msg, m_SceneID);
}
}
}
internal DefaultAssetService(SceneInterface si)
{
m_Scene = si;
m_ReferencesService = new DefaultAssetReferencesService(si);
}
internal DefaultAssetReferencesService(SceneInterface scene)
{
m_Scene = scene;
}
public DefaultSceneObjectGroupInterface(SceneInterface scene)
{
m_Scene = scene;
}
public static void FlattenSphere(UGUI agentOwner, SceneInterface scene, ModifyLand modify, ModifyLand.Data data)
{
var changed = new List <LayerPatch>();
double strength = MetersToSphericalStrength(data.BrushSize);
int xFrom = (int)(data.West - data.BrushSize + 0.5);
int xTo = (int)(data.West + data.BrushSize + 0.5);
int yFrom = (int)(data.South - data.BrushSize + 0.5);
int yTo = (int)(data.South + data.BrushSize + 0.5);
if (xFrom < 0)
{
xFrom = 0;
}
if (yFrom < 0)
{
yFrom = 0;
}
if (xTo >= scene.SizeX)
{
xTo = (int)scene.SizeX - 1;
}
if (yTo > scene.SizeY)
{
yTo = (int)scene.SizeY - 1;
}
for (int x = xFrom; x <= xTo; x++)
{
for (int y = yFrom; y <= yTo; y++)
{
var pos = new Vector3(x, y, 0);
if (!scene.CanTerraform(agentOwner, pos))
{
continue;
}
double z = (modify.Seconds < 4.0) ?
SphericalFactor(x, y, data.West, data.South, strength) * modify.Seconds * 0.25f :
1;
double delta = modify.Height - scene.Terrain[(uint)x, (uint)y];
if (Math.Abs(delta) > 0.1)
{
if (z > 1)
{
z = 1;
}
else if (z < 0)
{
z = 0;
}
delta *= z;
}
if (Math.Abs(delta) >= Double.Epsilon) // add in non-zero amount
{
LayerPatch lp = scene.Terrain.AdjustTerrain((uint)x, (uint)y, delta);
if (lp != null && !changed.Contains(lp))
{
changed.Add(lp);
}
}
}
}
if (changed.Count != 0)
{
foreach (LayerPatch lp in changed)
{
lp.IncrementSerial();
}
scene.Terrain.UpdateTerrainDataToClients();
}
}
public LoginController(SceneInterface scene)
{
m_Scene = scene;
}
