public static MeshInventoryItem FromUploadFormat(string name, Stream s, UGUI creator, AssetData objectAsset = null)
{
var map = (Map)LlsdXml.Deserialize(s);
var item = new MeshInventoryItem
{
Name = name,
AssetType = AssetType.Object,
InventoryType = InventoryType.Object,
Owner = creator,
LastOwner = creator,
Creator = creator
};
item.Permissions.Base = InventoryPermissionsMask.Every;
item.Permissions.Current = InventoryPermissionsMask.Every;
ProcessTextures((AnArray)map["texture_list"], item);
ProcessMeshes((AnArray)map["mesh_list"], item);
ProcessInstances((AnArray)map["instance_list"], item, objectAsset);
return(item);
}
private static void ProcessTextures(AnArray textureList, MeshInventoryItem item)
{
int idx = 0;
foreach (IValue iv in textureList)
{
var newasset = new AssetData
{
ID = UUID.Random,
Type = AssetType.Texture,
Data = (BinaryData)iv,
Name = item.Name + " - Texture " + idx.ToString(),
};
item.Assets.Add(newasset);
item.TextureMap.Add(idx, newasset.ID);
var textureitem = new InventoryItem
{
AssetID = newasset.ID,
AssetType = AssetType.Texture,
Creator = item.Creator,
InventoryType = InventoryType.Texture,
LastOwner = item.Creator,
Name = item.Name + " - Texture " + idx.ToString(),
Owner = item.Creator,
ParentFolderID = UUID.Zero
};
item.Permissions.Base = InventoryPermissionsMask.All;
item.Permissions.Current = InventoryPermissionsMask.Every;
item.Permissions.EveryOne = InventoryPermissionsMask.None;
item.Permissions.Group = InventoryPermissionsMask.All;
item.Permissions.NextOwner = InventoryPermissionsMask.All;
item.SaleInfo.Price = 10;
item.SaleInfo.Type = SaleInfoData.SaleType.NoSale;
item.TextureItems.Add(item);
++idx;
}
}
private static void ProcessMeshes(AnArray meshList, MeshInventoryItem item)
{
int idx = 0;
foreach (IValue iv in meshList)
{
var newasset = new AssetData
{
ID = UUID.Random,
Type = AssetType.Mesh,
Name = item.Name + " - Mesh " + (idx + 1).ToString()
};
using (var meshstream = new MemoryStream())
{
Map meshData;
/* add the version tag */
using (var inputstream = new MemoryStream((BinaryData)iv))
{
meshData = (Map)LlsdBinary.Deserialize(inputstream);
meshData["version"] = new Integer(1);
LlsdBinary.Serialize(meshData, meshstream);
inputstream.CopyTo(meshstream);
}
newasset.Data = meshstream.ToArray();
}
item.Assets.Add(newasset);
item.MeshMap.Add(idx, newasset.ID);
var m = new LLMesh(newasset);
MeshLOD lod = m.GetLOD(LLMesh.LodLevel.LOD3);
if (lod.NumFaces >= 1 && lod.NumFaces <= 9)
{
item.MeshFaces.Add(idx, lod.NumFaces);
}
++idx;
}
}
private static void ProcessInstances(AnArray instanceList, MeshInventoryItem item, AssetData objectAsset = null)
{
var grp = new ObjectGroup();
foreach (Map instanceData in instanceList.OfType <Map>())
{
var shape = new ObjectPart.PrimitiveShape
{
SculptType = PrimitiveSculptType.Mesh,
ProfileCurve = 1,
PathBegin = 0,
PathCurve = 16,
PathEnd = 0,
PathRadiusOffset = 0,
PathRevolutions = 0,
PathScaleX = 100,
PathScaleY = 100,
PathShearX = 0,
PathShearY = 0,
PathSkew = 0,
PathTaperX = 0,
PathTaperY = 0,
PathTwist = 0,
PathTwistBegin = 0,
PCode = PrimitiveCode.Prim,
ProfileBegin = 9375,
ProfileEnd = 0,
ProfileHollow = 0,
State = 0,
SculptMap = item.MeshMap[instanceData["mesh"].AsInt]
};
int numfaces;
if (item.MeshFaces.TryGetValue(instanceData["mesh"].AsInt, out numfaces))
{
shape.SetMeshNumFaces(numfaces);
}
var part = new ObjectPart
{
Name = item.Name,
Shape = shape,
IsReturnAtEdge = true,
Size = GetVector(instanceData["scale"]),
PhysicsShapeType = (PrimitivePhysicsShapeType)instanceData["physics_shape_type"].AsInt,
Material = (PrimitiveMaterial)instanceData["material"].AsInt
};
grp.AddLink(part);
/* use our build in transformation */
grp.GlobalPosition = GetVector(instanceData["position"]);
grp.GlobalRotation = GetRotation(instanceData["rotation"]);
var faceList = (AnArray)instanceData["face_list"];
var te = new TextureEntry();
uint faceidx = 0;
foreach (Map face in faceList.OfType <Map>())
{
TextureEntryFace teface = te[faceidx];
IValue iv;
teface.FullBright = face["fullbright"].AsBoolean;
teface.TextureColor = GetColorAlpha(face["diffuse_color"]);
if (face.TryGetValue("image", out iv))
{
teface.TextureID = item.TextureMap[iv.AsInt];
}
if (face.TryGetValue("scales", out iv))
{
teface.RepeatU = (float)iv.AsReal;
}
if (face.TryGetValue("scalet", out iv))
{
teface.RepeatV = (float)iv.AsReal;
}
if (face.TryGetValue("offsets", out iv))
{
teface.OffsetU = (float)iv.AsReal;
}
if (face.TryGetValue("offsett", out iv))
{
teface.OffsetV = (float)iv.AsReal;
}
if (face.TryGetValue("imagerot", out iv))
{
teface.Rotation = (float)iv.AsReal;
}
++faceidx;
}
part.TextureEntry = te;
part.Owner = item.Owner;
part.Creator = item.Owner;
part.OwnerMask = InventoryPermissionsMask.Every;
part.BaseMask = InventoryPermissionsMask.Every;
}
grp.Owner = item.Owner;
grp.LastOwner = item.Owner;
AssetData objectasset = grp.Asset(XmlSerializationOptions.WriteXml2 | XmlSerializationOptions.WriteOwnerInfo);
if (objectAsset != null)
{
objectAsset.Data = objectasset.Data;
item.AssetID = objectAsset.ID;
objectAsset.Type = AssetType.Object;
}
else
{
item.AssetID = objectasset.ID;
item.Assets.Add(objectasset);
}
}
