/// <summary>
/// Multiuverse Extension
/// </summary>
/// <param name="reader"></param>
/// <param name="depends"></param>
protected void ReadDependencyInfo( BinaryReader reader, DependencyInfo depends )
{
if ( !IsEOF( reader ) )
{
// check out the next chunk
var chunkID = ReadChunk( reader );
while ( !IsEOF( reader ) &&
( chunkID == MeshChunkID.MeshDependency || chunkID == MeshChunkID.SkeletonDependency ||
chunkID == MeshChunkID.MaterialDependency ) )
{
switch ( chunkID )
{
case MeshChunkID.MeshDependency:
ReadMeshDependency( reader, depends );
break;
case MeshChunkID.SkeletonDependency:
ReadSkeletonDependency( reader, depends );
break;
case MeshChunkID.MaterialDependency:
ReadMaterialDependency( reader, depends );
break;
}
} // while
if ( !IsEOF( reader ) )
{
// skip back so the continuation of the calling loop can look at the next chunk
// since we already read past it
Seek( reader, -ChunkOverheadSize );
}
}
}
protected void ReadMaterialDependency( BinaryReader reader, DependencyInfo depends )
{
int count = reader.ReadInt16();
for ( var i = 0; i < count; ++i )
{
var name = reader.ReadString();
depends.materials.Add( name );
}
}
/// <summary>
/// Imports mesh data from a .mesh file.
/// </summary>
/// <param name="stream">A stream containing the .mesh data.</param>
/// <param name="mesh">Mesh to populate with the data.</param>
public void ImportMesh( Stream stream, Mesh mesh )
{
this.mesh = mesh;
var reader = new BinaryReader( stream, System.Text.Encoding.UTF8 );
// check header
ReadFileHeader( reader );
MeshChunkID chunkID = 0;
// read until the end
while ( !IsEOF( reader ) )
{
chunkID = ReadChunk( reader );
switch ( chunkID )
{
case MeshChunkID.DependencyInfo: // NOTE: This case and read is not in Ogre, why is it here?
var info = new DependencyInfo();
ReadDependencyInfo( reader, info );
break;
case MeshChunkID.Mesh:
ReadMesh( reader );
break;
}
}
}
/// <summary>
/// Multiverse Extension
/// </summary>
/// <param name="stream"></param>
/// <param name="mesh"></param>
/// <returns></returns>
public DependencyInfo GetDependencyInfo( Stream stream, Mesh mesh )
{
var reader = new BinaryReader( stream, System.Text.Encoding.UTF8 );
// check header
ReadFileHeader( reader );
MeshChunkID chunkID = 0;
// read until the end
while ( !IsEOF( reader ) )
{
chunkID = ReadChunk( reader );
if ( chunkID == MeshChunkID.DependencyInfo )
{
var info = new DependencyInfo();
ReadDependencyInfo( reader, info );
return info;
}
else
{
break;
}
}
return null;
}
protected void ReadSkeletonDependency(BinaryMemoryReader reader, DependencyInfo depends)
{
int count = reader.ReadInt16();
for (int i = 0; i < count; ++i) {
string name = reader.ReadString();
depends.skeletons.Add(name);
}
}
/// <summary>
/// Imports mesh data from a .mesh file.
/// </summary>
/// <param name="stream">A stream containing the .mesh data.</param>
/// <param name="mesh">Mesh to populate with the data.</param>
public void ImportMesh(BinaryMemoryReader reader, Mesh mesh)
{
this.mesh = mesh;
// check header
ReadFileHeader(reader);
MeshChunkID chunkID = 0;
// read until the end
while (!IsEOF(reader)) {
chunkID = ReadChunk(reader);
if (chunkID == MeshChunkID.DependencyInfo) {
DependencyInfo info = new DependencyInfo();
ReadDependencyInfo(reader, info);
} else if (chunkID == MeshChunkID.Mesh) {
ReadMesh(reader);
}
}
}
protected void ReadMeshDependency( BinaryReader reader, DependencyInfo depends )
{
int count = reader.ReadInt16();
for ( int i = 0; i < count; ++i )
{
string name = reader.ReadString();
depends.meshes.Add( name );
}
}