public UUID AddNewMaterial(FaceMaterial fm)
{
if (fm.DiffuseAlphaMode == 1 && fm.NormalMapID == UUID.Zero && fm.SpecularMapID == UUID.Zero)
{
fm.ID = UUID.Zero;
return(UUID.Zero);
}
fm.genID();
UUID id = fm.ID;
lock (materialslock)
{
if (m_Materials.ContainsKey(id))
{
m_MaterialsRefCount[id]++;
}
else
{
m_Materials[id] = fm;
m_MaterialsRefCount[id] = 1;
m_changed[fm] = Util.GetTimeStamp();
}
}
return(id);
}
public void RenderMaterialsPutCap(IOSHttpRequest request, IOSHttpResponse response, UUID agentID)
{
OSDMap req;
try
{
req = (OSDMap)OSDParser.DeserializeLLSDXml(request.InputStream);
}
catch
{
response.StatusCode = (int)HttpStatusCode.BadRequest;
return;
}
OSDMap materialsFromViewer = null;
OSDArray respArr = new OSDArray();
OSD tmpOSD;
HashSet <SceneObjectPart> parts = new HashSet <SceneObjectPart>();
if (req.TryGetValue("Zipped", out tmpOSD))
{
OSD osd = null;
byte[] inBytes = tmpOSD.AsBinary();
try
{
osd = ZDecompressBytesToOsd(inBytes);
if (osd != null && osd is OSDMap)
{
materialsFromViewer = osd as OSDMap;
if (materialsFromViewer.TryGetValue("FullMaterialsPerFace", out tmpOSD) && (tmpOSD is OSDArray))
{
OSDArray matsArr = tmpOSD as OSDArray;
try
{
foreach (OSDMap matsMap in matsArr)
{
uint primLocalID = 0;
try
{
primLocalID = matsMap["ID"].AsUInteger();
}
catch (Exception e)
{
m_log.Warn("[Materials]: cannot decode \"ID\" from matsMap: " + e.Message);
continue;
}
SceneObjectPart sop = m_scene.GetSceneObjectPart(primLocalID);
if (sop == null)
{
m_log.WarnFormat("[Materials]: SOP not found for localId: {0}", primLocalID.ToString());
continue;
}
if (!m_scene.Permissions.CanEditObject(sop.UUID, agentID))
{
m_log.WarnFormat("User {0} can't edit object {1} {2}", agentID, sop.Name, sop.UUID);
continue;
}
OSDMap mat = null;
try
{
mat = matsMap["Material"] as OSDMap;
}
catch (Exception e)
{
m_log.Warn("[Materials]: cannot decode \"Material\" from matsMap: " + e.Message);
continue;
}
Primitive.TextureEntry te = new Primitive.TextureEntry(sop.Shape.TextureEntry, 0, sop.Shape.TextureEntry.Length);
if (te == null)
{
m_log.WarnFormat("[Materials]: Error in TextureEntry for SOP {0} {1}", sop.Name, sop.UUID);
continue;
}
int face = -1;
UUID oldid = UUID.Zero;
Primitive.TextureEntryFace faceEntry = null;
if (matsMap.TryGetValue("Face", out tmpOSD))
{
face = tmpOSD.AsInteger();
faceEntry = te.CreateFace((uint)face);
}
else
{
faceEntry = te.DefaultTexture;
}
if (faceEntry == null)
{
continue;
}
UUID id;
FaceMaterial newFaceMat = null;
if (mat == null)
{
// This happens then the user removes a material from a prim
id = UUID.Zero;
}
else
{
newFaceMat = new FaceMaterial(mat);
if (newFaceMat.DiffuseAlphaMode == 1 &&
newFaceMat.NormalMapID == UUID.Zero &&
newFaceMat.SpecularMapID == UUID.Zero
)
{
id = UUID.Zero;
}
else
{
newFaceMat.genID();
id = newFaceMat.ID;
}
}
oldid = faceEntry.MaterialID;
if (oldid == id)
{
continue;
}
if (faceEntry != null)
{
faceEntry.MaterialID = id;
//m_log.DebugFormat("[Materials]: in \"{0}\" {1}, setting material ID for face {2} to {3}", sop.Name, sop.UUID, face, id);
// We can't use sop.UpdateTextureEntry(te) because it filters, so do it manually
sop.Shape.TextureEntry = te.GetBytes(9);
}
if (oldid != UUID.Zero)
{
RemoveMaterial(oldid);
}
lock (materialslock)
{
if (id != UUID.Zero)
{
if (m_Materials.ContainsKey(id))
{
m_MaterialsRefCount[id]++;
}
else
{
m_Materials[id] = newFaceMat;
m_MaterialsRefCount[id] = 1;
m_changed[newFaceMat] = Util.GetTimeStamp();
}
}
}
if (!parts.Contains(sop))
{
parts.Add(sop);
}
}
foreach (SceneObjectPart sop in parts)
{
if (sop.ParentGroup != null && !sop.ParentGroup.IsDeleted)
{
sop.TriggerScriptChangedEvent(Changed.TEXTURE);
sop.ScheduleFullUpdate();
sop.ParentGroup.HasGroupChanged = true;
}
}
}
catch (Exception e)
{
m_log.Warn("[Materials]: exception processing received material ", e);
response.StatusCode = (int)HttpStatusCode.BadRequest;
return;
}
}
}
}
catch (Exception e)
{
m_log.Warn("[Materials]: exception decoding zipped CAP payload ", e);
response.StatusCode = (int)HttpStatusCode.BadRequest;
return;
}
}
OSDMap resp = new OSDMap();
resp["Zipped"] = ZCompressOSD(respArr, false);
response.RawBuffer = Encoding.UTF8.GetBytes(OSDParser.SerializeLLSDXmlString(resp));
//m_log.Debug("[Materials]: cap request: " + request);
//m_log.Debug("[Materials]: cap request (zipped portion): " + ZippedOsdBytesToString(req["Zipped"].AsBinary()));
//m_log.Debug("[Materials]: cap response: " + response);
}