public void Assign(QueuedSubMesh qsm)
{
queuedSubMeshes.Add(qsm);
// update lod distances
Mesh mesh = qsm.submesh.Parent;
ushort lodLevels = (ushort)(mesh.IsLodManual ? 1 : mesh.LodLevelCount);
if (qsm.geometryLodList.Count != lodLevels)
{
string msg = string.Format("QueuedSubMesh '{0}' lod count of {1} does not match parent count of {2}",
qsm.submesh.Name, qsm.geometryLodList.Count, lodLevels);
throw new AxiomException(msg);
}
while (lodSquaredDistances.Count < lodLevels)
{
lodSquaredDistances.Add(0.0f);
}
// Make sure LOD levels are max of all at the requested level
for (ushort lod = 1; lod < lodLevels; ++lod)
{
MeshLodUsage meshLod = qsm.submesh.Parent.GetLodLevel(lod);
lodSquaredDistances[lod] = Math.Max((float)lodSquaredDistances[lod], meshLod.fromSquaredDepth);
}
// update bounds
// Transform world bounds relative to our center
AxisAlignedBox localBounds = new AxisAlignedBox(qsm.worldBounds.Minimum - center, qsm.worldBounds.Maximum - center);
aabb.Merge(localBounds);
foreach (Vector3 corner in localBounds.Corners)
{
boundingRadius = Math.Max(boundingRadius, corner.Length);
}
}
public void _setLodUsage(ushort level, MeshLodUsage usage)
{
OgrePINVOKE.Mesh__setLodUsage(swigCPtr, level, MeshLodUsage.getCPtr(usage));
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
}
public MeshLodUsage getLodLevel(ushort index)
{
MeshLodUsage ret = new MeshLodUsage(OgrePINVOKE.Mesh_getLodLevel(swigCPtr, index), false);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
// Just reads, does not save anything!
protected virtual void ReadMeshLodUsageManual( BinaryReader reader, int lodNum, ref MeshLodUsage usage )
{
MeshChunkID cid = ReadChunk(reader);
if ( cid != MeshChunkID.MeshLODManual)
{
// log missing manual meshlod
}
ReadString(reader); // usage.manualName =
}
// Just reads, does not save anything!
protected virtual void ReadMeshLodUsageGenerated( BinaryReader reader, int lodNum, ref MeshLodUsage usage )
{
MeshChunkID cid;
for (int i = 0; i < mesh.subMeshList.Count; i++)
{
cid = ReadChunk( reader );
if ( cid != MeshChunkID.MeshLODGenerated )
{
// log no generated lod
}
// SubMesh sm = mesh.GetSubMesh( i );
// IndexData indexData = new IndexData();
// sm.lodFaceList[ lodNum - 1 ] = indexData;
int tempindexcount = ReadInt(reader); // indexData.indexCount
bool is32bit = ReadBool( reader );
if ( is32bit )
{
int[] barray = new int[tempindexcount];
ReadInts(reader, tempindexcount, barray);
}
else
{
short[] barray = new short[tempindexcount];
ReadShorts(reader, tempindexcount, barray);
}
}
}
// Just reads, does not save anything!
protected virtual void ReadMeshLodInfo( BinaryReader reader )
{
MeshChunkID cid;
mesh.numLods = ReadShort(reader);
mesh.isLodManual = ReadBool(reader);
for (int i = 1;i < mesh.numLods;i++)
{
cid = ReadChunk( reader );
if (cid != MeshChunkID.MeshLODUsage)
{
// log no meshlodusage
}
MeshLodUsage usage = new MeshLodUsage();
ReadFloat(reader); // usage.fromSquaredDepth =
if(mesh.isLodManual)
ReadMeshLodUsageManual( reader, i, ref usage );
else
ReadMeshLodUsageGenerated( reader, i, ref usage );
// removed: mesh.lodUsageList.Add( usage );
}
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(MeshLodUsage obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
