private void OnRenderMaterialAdded(SceneObjectPart part, UUID matID, RenderMaterial material)
{
if (part == null)
{
return;
}
lock (m_knownMaterials)
{
if (m_knownMaterials.ContainsKey(matID))
{
var entry = m_knownMaterials[matID];
if (entry.partIds.Contains(part.LocalId) == false)
{
entry.partIds.Add(part.LocalId);
}
}
else
{
m_log.DebugFormat("[RenderMaterials]: Adding new RenderMaterial {0} to region cache.", matID.ToString());
m_knownMaterials[matID] = new RenderMaterialEntry(material, part.LocalId);
}
}
}
/// <summary>
/// Assign a single material value. Based on the values passed we'll either set (or clear) the materials for a SOP.
/// </summary>
/// <param name="sop">The SOP being affected.</param>
/// <param name="face">The face to assign, or -1 if the default texture is being set.</param>
/// <param name="id">The ID assigned to this material. Setting a Zero UUID clears it.</param>
/// <param name="material">If not null, the material to set. Otherwise we are clearing.</param>
private void AssignSingleMaterial(SceneObjectPart sop, int face, OSDMap matData)
{
/// Get a copy of the texture entry so we can make changes.
var te = new Primitive.TextureEntry(sop.Shape.TextureEntry, 0, sop.Shape.TextureEntry.Length);
if (te == null)
{
m_log.Warn("[RenderMaterials]: null TextureEntry for localId: " + sop.LocalId.ToString());
return;
}
lock (m_knownMaterials)
{
UUID id = UUID.Zero;
// Record what we currently have
var currentMaterialIDs = getMaterialIDsFromTextureEntry(te);
// If there is a material being set see if we've seen it before.
// If not we'll add it to the region cache
if (matData != null)
{
RenderMaterial material = RenderMaterial.FromOSD(matData);
id = sop.Shape.RenderMaterials.AddMaterial(material);
if (m_knownMaterials.ContainsKey(id))
{
material = m_knownMaterials[id].material;
var entry = m_knownMaterials[id];
if (entry.partIds.Contains(sop.LocalId) == false)
entry.partIds.Add(sop.LocalId);
}
else
{
m_knownMaterials[id] = new RenderMaterialEntry(material, sop.LocalId);
}
m_log.DebugFormat("[RenderMaterials]: SOP {0}, Face {1}, Adding RenderMaterial {2}",
sop.LocalId, face, material.ToString());
}
// Set the Material ID in the sop texture entry. If there's a face defined
// use that else use the Default entry. ID can either be a material ID
// we set from the lookup above or Zero when we are clearing a material.
if (face < 0)
{
te.DefaultTexture.MaterialID = id;
}
else
{
var faceEntry = te.CreateFace((uint)face);
faceEntry.MaterialID = id;
}
// Get the updated list of Materials from the TextureEntry. We will
// Use that to rebuild the RenderMaterials for the part. We'll also get a list
// of entries that have been removed based on what we fetched initially so we
// can clean that up in our cache.
var newMaterialIDs = getMaterialIDsFromTextureEntry(te);
// If there was an update and the material id has changed, clean up the old value.
// Have to be careful here. It might still be in use in another slot. So we build
// a list of keys and walk the texture entries subtracting keys in use. Whatever
// is left are candidates to clean up.
foreach (var entry in newMaterialIDs)
{
if (currentMaterialIDs.Contains(entry))
{
currentMaterialIDs.Remove(entry);
}
if (sop.Shape.RenderMaterials.ContainsMaterial(entry) == false)
{
m_log.WarnFormat("[RenderMaterials]: SOP {0}, Face {1}, RenderMaterials {2} should be present but isn't!",
sop.LocalId, face, entry.ToString());
}
}
// currentMaterialsIDs contains orphans if any. Remove them from the sop.Shape and the cache (if needed)
foreach (var entry in currentMaterialIDs)
{
if (sop.Shape.RenderMaterials.ContainsMaterial(entry) == true)
{
m_log.DebugFormat("[RenderMaterials]: SOP {0}, Face {1}, Removing unused RenderMaterials {2} from shape.",
sop.LocalId, face, entry.ToString());
sop.Shape.RenderMaterials.RemoveMaterial(entry);
}
else
{
m_log.WarnFormat("[RenderMaterials]: SOP {0}, Face {1}, ORPHANED RenderMaterials {2} should be present but isn't!",
sop.LocalId, face, entry.ToString());
}
if (m_knownMaterials.ContainsKey(entry))
{
m_knownMaterials[entry].partIds.Remove(sop.LocalId);
if (m_knownMaterials[entry].partIds.Count <= 0)
{
m_log.DebugFormat("[RenderMaterials]: Removing unused RenderMaterials {0} from region cache.", entry.ToString());
m_knownMaterials.Remove(entry);
}
}
}
}
// Update the texture entry which will force an update to connected clients
sop.UpdateTextureEntry(te.GetBytes());
}
/// <summary>
/// Assign a single material value. Based on the values passed we'll either set (or clear) the materials for a SOP.
/// </summary>
/// <param name="sop">The SOP being affected.</param>
/// <param name="face">The face to assign, or -1 if the default texture is being set.</param>
/// <param name="id">The ID assigned to this material. Setting a Zero UUID clears it.</param>
/// <param name="material">If not null, the material to set. Otherwise we are clearing.</param>
private void AssignSingleMaterial(SceneObjectPart sop, int face, OSDMap matData)
{
/// Get a copy of the texture entry so we can make changes.
var te = new Primitive.TextureEntry(sop.Shape.TextureEntry, 0, sop.Shape.TextureEntry.Length);
if (te == null)
{
m_log.Warn("[RenderMaterials]: null TextureEntry for localId: " + sop.LocalId.ToString());
return;
}
lock (m_knownMaterials)
{
UUID id = UUID.Zero;
// Record what we currently have
var currentMaterialIDs = getMaterialIDsFromTextureEntry(te);
// If there is a material being set see if we've seen it before.
// If not we'll add it to the region cache
if (matData != null)
{
RenderMaterial material = RenderMaterial.FromOSD(matData);
id = sop.Shape.RenderMaterials.AddMaterial(material);
if (m_knownMaterials.ContainsKey(id))
{
material = m_knownMaterials[id].material;
var entry = m_knownMaterials[id];
if (entry.partIds.Contains(sop.LocalId) == false)
{
entry.partIds.Add(sop.LocalId);
}
}
else
{
m_knownMaterials[id] = new RenderMaterialEntry(material, sop.LocalId);
}
m_log.DebugFormat("[RenderMaterials]: SOP {0}, Face {1}, Adding RenderMaterial {2}",
sop.LocalId, face, material.ToString());
}
// Set the Material ID in the sop texture entry. If there's a face defined
// use that else use the Default entry. ID can either be a material ID
// we set from the lookup above or Zero when we are clearing a material.
if (face < 0)
{
te.DefaultTexture.MaterialID = id;
}
else
{
var faceEntry = te.CreateFace((uint)face);
faceEntry.MaterialID = id;
}
// Get the updated list of Materials from the TextureEntry. We will
// Use that to rebuild the RenderMaterials for the part. We'll also get a list
// of entries that have been removed based on what we fetched initially so we
// can clean that up in our cache.
var newMaterialIDs = getMaterialIDsFromTextureEntry(te);
// If there was an update and the material id has changed, clean up the old value.
// Have to be careful here. It might still be in use in another slot. So we build
// a list of keys and walk the texture entries subtracting keys in use. Whatever
// is left are candidates to clean up.
foreach (var entry in newMaterialIDs)
{
if (currentMaterialIDs.Contains(entry))
{
currentMaterialIDs.Remove(entry);
}
if (sop.Shape.RenderMaterials.ContainsMaterial(entry) == false)
{
m_log.WarnFormat("[RenderMaterials]: SOP {0}, Face {1}, RenderMaterials {2} should be present but isn't!",
sop.LocalId, face, entry.ToString());
}
}
// currentMaterialsIDs contains orphans if any. Remove them from the sop.Shape and the cache (if needed)
foreach (var entry in currentMaterialIDs)
{
if (sop.Shape.RenderMaterials.ContainsMaterial(entry) == true)
{
m_log.DebugFormat("[RenderMaterials]: SOP {0}, Face {1}, Removing unused RenderMaterials {2} from shape.",
sop.LocalId, face, entry.ToString());
sop.Shape.RenderMaterials.RemoveMaterial(entry);
}
else
{
m_log.WarnFormat("[RenderMaterials]: SOP {0}, Face {1}, ORPHANED RenderMaterials {2} should be present but isn't!",
sop.LocalId, face, entry.ToString());
}
if (m_knownMaterials.ContainsKey(entry))
{
m_knownMaterials[entry].partIds.Remove(sop.LocalId);
if (m_knownMaterials[entry].partIds.Count <= 0)
{
m_log.DebugFormat("[RenderMaterials]: Removing unused RenderMaterials {0} from region cache.", entry.ToString());
m_knownMaterials.Remove(entry);
}
}
}
}
// Update the texture entry which will force an update to connected clients
sop.UpdateTextureEntry(te.GetBytes());
}
private void OnRenderMaterialAdded(SceneObjectPart part, UUID matID, RenderMaterial material)
{
if (part == null)
return;
lock (m_knownMaterials)
{
if (m_knownMaterials.ContainsKey(matID))
{
var entry = m_knownMaterials[matID];
if (entry.partIds.Contains(part.LocalId) == false)
entry.partIds.Add(part.LocalId);
}
else
{
m_log.DebugFormat("[RenderMaterials]: Adding new RenderMaterial {0} to region cache.", matID.ToString());
m_knownMaterials[matID] = new RenderMaterialEntry(material, part.LocalId);
}
}
}
