private FrameObjectBase ReadFrame(MemoryStream stream)
{
int OldRefID = stream.ReadInt32(false); // read old RefID so we can make lookup dictionary
ObjectType frameType = (ObjectType)stream.ReadInt16(false);
FrameObjectBase parent = FrameFactory.ReadFrameByObjectID(stream, frameType, false);
Debug.WriteLine(parent.ToString());
if (parent is FrameObjectSingleMesh || parent is FrameObjectModel)
{
// Read the required blocks;
FrameGeometry geometry = new FrameGeometry();
geometry.ReadFromFile(stream, false);
FrameMaterial material = new FrameMaterial();
material.ReadFromFile(stream, false);
// Add them into our pool of blocks
FrameGeometries.Add(geometry.RefID, geometry);
FrameMaterials.Add(material.RefID, material);
// Add our references onto our mesh
FrameObjectSingleMesh mesh = (parent as FrameObjectSingleMesh);
mesh.AddRef(FrameEntryRefTypes.Geometry, geometry.RefID);
mesh.Geometry = FrameGeometries[geometry.RefID];
mesh.AddRef(FrameEntryRefTypes.Material, material.RefID);
mesh.Material = FrameMaterials[material.RefID];
if (parent is FrameObjectModel)
{
// Read the rigged specific blocks
FrameBlendInfo blendInfo = new FrameBlendInfo();
blendInfo.ReadFromFile(stream, false);
FrameSkeleton skeleton = new FrameSkeleton();
skeleton.ReadFromFile(stream, false);
FrameSkeletonHierachy hierarchy = new FrameSkeletonHierachy();
hierarchy.ReadFromFile(stream, false);
// Add our new rigged specific blocks into our pools
FrameBlendInfos.Add(blendInfo.RefID, blendInfo);
FrameSkeletons.Add(skeleton.RefID, skeleton);
FrameSkeletonHierarchy.Add(hierarchy.RefID, hierarchy);
// Finally, add our references to the model.
FrameObjectModel model = (parent as FrameObjectModel);
model.AddRef(FrameEntryRefTypes.BlendInfo, blendInfo.RefID);
model.BlendInfo = FrameBlendInfos[blendInfo.RefID];
model.AddRef(FrameEntryRefTypes.Skeleton, skeleton.RefID);
model.Skeleton = FrameSkeletons[skeleton.RefID];
model.AddRef(FrameEntryRefTypes.SkeletonHierachy, hierarchy.RefID);
model.SkeletonHierarchy = FrameSkeletonHierarchy[hierarchy.RefID];
model.ReadFromFilePart2(stream, false);
}
// We have to make sure we have index and buffer pools available
// We have to do it for all LODs too; if any more than 1.
foreach (var lod in geometry.LOD)
{
IndexBuffer indexBuffer = new IndexBuffer(stream, false);
VertexBuffer vertexBuffer = new VertexBuffer(stream, false);
SceneData.IndexBufferPool.TryAddBuffer(indexBuffer);
SceneData.VertexBufferPool.TryAddBuffer(vertexBuffer);
}
}
// Read FrameNameTable data
parent.IsOnFrameTable = stream.ReadBoolean();
parent.FrameNameTableFlags = (FrameNameTable.NameTableFlags)stream.ReadUInt32(false);
// Read ParentIndex from previous SDS
int OldParentIndex1RefId = stream.ReadInt32(false);
int OldParentIndex2RefId = stream.ReadInt32(false);
// Temporarily store it as a reference.
parent.AddRef(FrameEntryRefTypes.Parent1, OldParentIndex1RefId);
parent.AddRef(FrameEntryRefTypes.Parent2, OldParentIndex2RefId);
// We can finally add our new frame object
FrameObjects.Add(parent.RefID, parent);
// Push new FrameObject int OldRefLookupTable
OldRefIDLookupTable.Add(OldRefID, parent);
// Read how many children this frame has, and proceed to read them too.
int count = stream.ReadInt32(false);
for (int i = 0; i < count; i++)
{
FrameObjectBase child = ReadFrame(stream);
}
return(parent);
}
private FrameObjectBase ReadFrame(MemoryStream stream)
{
ObjectType frameType = (ObjectType)stream.ReadInt16(false);
FrameObjectBase parent = FrameFactory.ReadFrameByObjectID(stream, frameType, false);
Debug.WriteLine(parent.ToString());
if (parent is FrameObjectSingleMesh || parent is FrameObjectModel)
{
// Read the required blocks;
FrameGeometry geometry = new FrameGeometry();
geometry.ReadFromFile(stream, false);
FrameMaterial material = new FrameMaterial();
material.ReadFromFile(stream, false);
// Add them into our pool of blocks
frameGeometries.Add(geometry.RefID, geometry);
frameMaterials.Add(material.RefID, material);
// Add our references onto our mesh
FrameObjectSingleMesh mesh = (parent as FrameObjectSingleMesh);
mesh.AddRef(FrameEntryRefTypes.Geometry, geometry.RefID);
mesh.Geometry = frameGeometries[geometry.RefID];
mesh.AddRef(FrameEntryRefTypes.Material, material.RefID);
mesh.Material = frameMaterials[material.RefID];
//mesh.Parent.ParentIndex1
if (parent is FrameObjectModel)
{
// Read the rigged specific blocks
FrameBlendInfo blendInfo = new FrameBlendInfo();
blendInfo.ReadFromFile(stream, false);
FrameSkeleton skeleton = new FrameSkeleton();
skeleton.ReadFromFile(stream, false);
FrameSkeletonHierachy hierarchy = new FrameSkeletonHierachy();
hierarchy.ReadFromFile(stream, false);
// Add our new rigged specific blocks into our pools
frameBlendInfos.Add(blendInfo.RefID, blendInfo);
frameSkeletons.Add(skeleton.RefID, skeleton);
frameSkeletonHierachies.Add(hierarchy.RefID, hierarchy);
// Finally, add our references to the model.
FrameObjectModel model = (parent as FrameObjectModel);
model.AddRef(FrameEntryRefTypes.BlendInfo, blendInfo.RefID);
model.BlendInfo = frameBlendInfos[blendInfo.RefID];
model.AddRef(FrameEntryRefTypes.Skeleton, skeleton.RefID);
model.Skeleton = frameSkeletons[skeleton.RefID];
model.AddRef(FrameEntryRefTypes.SkeletonHierachy, hierarchy.RefID);
model.SkeletonHierarchy = frameSkeletonHierachies[hierarchy.RefID];
}
// Read the buffers;
IndexBuffer indexBuffer = new IndexBuffer(stream, false);
VertexBuffer vertexBuffer = new VertexBuffer(stream, false);
// We have to make sure we have index and buffer pools available
// We have to do it for all LODs too; if any more than 1.
foreach (var lod in geometry.LOD)
{
SceneData.IndexBufferPool.TryAddBuffer(indexBuffer);
SceneData.VertexBufferPool.TryAddBuffer(vertexBuffer);
}
}
// We can finally add our new frame object
frameObjects.Add(parent.RefID, parent);
// Read how many children this frame has, and proceed to read them too.
int count = stream.ReadInt32(false);
for (int i = 0; i < count; i++)
{
FrameObjectBase child = ReadFrame(stream);
// Add References early..
child.AddRef(FrameEntryRefTypes.Parent1, parent.RefID);
child.AddRef(FrameEntryRefTypes.Parent2, parent.RefID);
SetParentOfObject(0, child, parent);
SetParentOfObject(1, child, parent);
}
return(parent);
}
