public FbxReader(BinaryReader reader)
{
reader.RequireMagic(Magic);
Version = reader.ReadInt32();
if (Version < MinimumSupportedVersion || Version > MaximumSupportedVersion)
throw new InvalidDataException("Unsupported FBX version " + Version + "; supported versions are " + MinimumSupportedVersion + " to " + MaximumSupportedVersion + ".");
FbxSection section;
while ((section = new FbxSection(reader)).IsValid) {
switch (section.Name) {
case FbxHeaderExtension.FbxFileTypeName:
new FbxHeaderExtension(section);
break;
case "FileId": // Seems to be a GUID in raw data.
case "CreationTime": // Same as in header.
case "Creator": // Same as in header.
case "GlobalSettings": // Don't care right now.
section.SeekToEnd();
break;
case "Documents":
case "References":
case "Definitions":
section.SeekToEnd();
break;
default:
throw new InvalidDataException("Unexpected root section '" + section.Name + "'.");
}
section.RequireEnd();
}
}
public FbxHeaderExtension(FbxSection section)
{
FbxSection child;
section.RequireName(FbxFileTypeName);
while (section.ReadChild(out child)) {
switch (child.Name) {
case "FBXHeaderVersion": HeaderVersion = child.ReadInt32Value(); break;
case "FBXVersion": Version = child.ReadInt32Value(); break;
case "EncryptionType":
var encryptionType = child.ReadInt32Value();
if (encryptionType != 0)
throw new InvalidDataException("Unsupported encryption type " + encryptionType + ".");
break;
case "CreationTimeStamp": CreationTimeStamp = child.ReadTimeStamp(); break;
case "Creator": Creator = child.ReadStringValue(); break;
case "SceneInfo":
child.SeekToEnd();
break;
/*
SceneInfo: "SceneInfo::GlobalInfo", "UserData" {
Type: "UserData"
Version: 100
MetaData: {
Version: 100
Title: ""
Subject: ""
Author: ""
Keywords: ""
Revision: ""
Comment: ""
}
Properties70: {
P: "DocumentUrl", "KString", "Url", "", "D:\f***a.FBX"
P: "SrcDocumentUrl", "KString", "Url", "", "D:\f***a.FBX"
P: "Original", "Compound", "", ""
P: "Original|ApplicationVendor", "KString", "", "", "Autodesk"
P: "Original|ApplicationName", "KString", "", "", "3ds Design"
P: "Original|ApplicationVersion", "KString", "", "", "2013"
P: "Original|DateTime_GMT", "DateTime", "", "", "09/04/2014 19:19:33.481"
P: "Original|FileName", "KString", "", "", "D:\f***a.FBX"
P: "LastSaved", "Compound", "", ""
P: "LastSaved|ApplicationVendor", "KString", "", "", "Autodesk"
P: "LastSaved|ApplicationName", "KString", "", "", "3ds Design"
P: "LastSaved|ApplicationVersion", "KString", "", "", "2013"
P: "LastSaved|DateTime_GMT", "DateTime", "", "", "09/04/2014 19:19:33.481"
}
}
}*/
default:
throw new NotImplementedException();
}
child.RequireEnd();
}
}
static void ReadTimestampSet(ref int value, ref FbxSection section)
{
if (value != -1)
{
throw new InvalidOperationException("Value " + section.Name + " has already been provided.");
}
value = section.ReadInt32Value();
}
public FbxReader(BinaryReader reader)
{
reader.RequireMagic(Magic);
Version = reader.ReadInt32();
if (Version < MinimumSupportedVersion || Version > MaximumSupportedVersion)
{
throw new InvalidDataException("Unsupported FBX version " + Version + "; supported versions are " + MinimumSupportedVersion + " to " + MaximumSupportedVersion + ".");
}
FbxSection section;
while ((section = new FbxSection(reader)).IsValid)
{
switch (section.Name)
{
case FbxHeaderExtension.FbxFileTypeName:
new FbxHeaderExtension(section);
break;
case "FileId": // Seems to be a GUID in raw data.
case "CreationTime": // Same as in header.
case "Creator": // Same as in header.
case "GlobalSettings": // Don't care right now.
section.SeekToEnd();
break;
case "Documents":
case "References":
case "Definitions":
section.SeekToEnd();
break;
default:
throw new InvalidDataException("Unexpected root section '" + section.Name + "'.");
}
section.RequireEnd();
}
}
public FbxHeaderExtension(FbxSection section)
{
FbxSection child;
section.RequireName(FbxFileTypeName);
while (section.ReadChild(out child))
{
switch (child.Name)
{
case "FBXHeaderVersion": HeaderVersion = child.ReadInt32Value(); break;
case "FBXVersion": Version = child.ReadInt32Value(); break;
case "EncryptionType":
var encryptionType = child.ReadInt32Value();
if (encryptionType != 0)
{
throw new InvalidDataException("Unsupported encryption type " + encryptionType + ".");
}
break;
case "CreationTimeStamp": CreationTimeStamp = child.ReadTimeStamp(); break;
case "Creator": Creator = child.ReadStringValue(); break;
case "SceneInfo":
child.SeekToEnd();
break;
/*
* SceneInfo: "SceneInfo::GlobalInfo", "UserData" {
* Type: "UserData"
* Version: 100
* MetaData: {
* Version: 100
* Title: ""
* Subject: ""
* Author: ""
* Keywords: ""
* Revision: ""
* Comment: ""
* }
* Properties70: {
* P: "DocumentUrl", "KString", "Url", "", "D:\f***a.FBX"
* P: "SrcDocumentUrl", "KString", "Url", "", "D:\f***a.FBX"
* P: "Original", "Compound", "", ""
* P: "Original|ApplicationVendor", "KString", "", "", "Autodesk"
* P: "Original|ApplicationName", "KString", "", "", "3ds Design"
* P: "Original|ApplicationVersion", "KString", "", "", "2013"
* P: "Original|DateTime_GMT", "DateTime", "", "", "09/04/2014 19:19:33.481"
* P: "Original|FileName", "KString", "", "", "D:\f***a.FBX"
* P: "LastSaved", "Compound", "", ""
* P: "LastSaved|ApplicationVendor", "KString", "", "", "Autodesk"
* P: "LastSaved|ApplicationName", "KString", "", "", "3ds Design"
* P: "LastSaved|ApplicationVersion", "KString", "", "", "2013"
* P: "LastSaved|DateTime_GMT", "DateTime", "", "", "09/04/2014 19:19:33.481"
* }
* }
* }*/
default:
throw new NotImplementedException();
}
child.RequireEnd();
}
}
public bool ReadChild(out FbxSection child, string requiredName = null)
{
child = ReadChild(requiredName);
return(child.IsValid);
}
static void ReadTimestampSet(ref int value, ref FbxSection section)
{
if(value != -1)
throw new InvalidOperationException("Value " + section.Name + " has already been provided.");
value = section.ReadInt32Value();
}
public bool ReadChild(out FbxSection child, string requiredName = null)
{
child = ReadChild(requiredName);
return child.IsValid;
}