public JTFile(string filename)
: this()
{
this.filename = filename;
//reader = new BinaryReader(new FileStream(filename, FileMode.Open, FileAccess.Read));
reader = new ByteReader(new BinaryReader(new FileStream(filename, FileMode.Open, FileAccess.Read)));
}
public Vers1ImageFormat(ByteReader reader)
{
ImageTexelData = new List<byte>();
_numBytes = reader.ReadI32();
if ( _numBytes > 0 ) {
PixelFormat = reader.ReadU32();
PixelDataType = reader.ReadU32();
Dimensionality = reader.ReadI16();
Width = reader.ReadI32();
Height = reader.ReadI32();
MipmapsFlag = reader.ReadU32();
SharedImageFlag = reader.ReadU32();
for ( int i = 0; i < _numBytes; i++ ) {
ImageTexelData.Add( reader.ReadByte() );
}
MipmapMagnificationFilter = reader.ReadI32();
MipmapMinificationFilter = reader.ReadI32();
SDimenWrapMode = reader.ReadI32();
TDimenWrapMode = reader.ReadI32();
TextureFunctionData = reader.ReadI32();
BlendColor = reader.ReadRGBA();
TextureTransform = reader.ReadMx4F32();
}
}
protected override void ReadV8(ByteReader reader)
{
// First, read the compression header (first element in segment data)
ElementHeader head = new LogicalElementHeaderZlib();
head.Read(reader, 8);
Element e = Element.Create(head, reader, head.ObjectTypeID, 8);
e.Read(reader, 8);
Elements.Add(e);
// Read Graph Elements
head = new LogicalElementHeader();
head.Read(reader, 8);
while (!head.ObjectTypeID.Equals(Element.EndOfElements)) {
e = Element.Create(head, reader, head.ObjectTypeID, 8);
e.Read(reader, 8);
Elements.Add(e);
head = new LogicalElementHeader();
head.Read( reader, 8 );
}
// Read Property Atoms
head = new LogicalElementHeader();
head.Read(reader, 8);
while (!head.ObjectTypeID.Equals(Element.EndOfElements)) {
e = Element.Create(head, reader, head.ObjectTypeID, 8);
e.Read(reader, 8);
Properties.Add(e);
head = new LogicalElementHeader();
head.Read( reader, 8 );
}
// Attempt to read property table:
PropertyTable.Read(reader, 8);
reader.Inflate();
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
DataFlags = reader.ReadU16();
if (( DataFlags & 0x0001 ) == 0x0001) {
// Pattern bits are valid
if (( DataFlags & 0x0002 ) == 0x0002) {
float c = reader.ReadF32();
AmbientColor = new[] {c, c, c, 1.0f};
} else {
AmbientColor = reader.ReadRGBA();
}
DiffuseColor = reader.ReadRGBA();
if ( ( DataFlags & 0x0004 ) == 0x0004 ) {
float c = reader.ReadF32();
SpecularColor = new[] { c, c, c, 1.0f };
} else {
SpecularColor = reader.ReadRGBA();
}
if ( ( DataFlags & 0x0008 ) == 0x0008 ) {
float c = reader.ReadF32();
EmissionColor = new[] { c, c, c, 1.0f };
} else {
EmissionColor = reader.ReadRGBA();
}
} else {
AmbientColor = reader.ReadRGBA();
DiffuseColor = reader.ReadRGBA();
SpecularColor = reader.ReadRGBA();
EmissionColor = reader.ReadRGBA();
}
Shininess = reader.ReadF32();
}
public QuantizationParameters(ByteReader reader)
{
BitsPerVertex = reader.ReadU8();
NormalBitsFactor = reader.ReadU8();
BitsPerTextureCoord = reader.ReadU8();
BitsPerColor = reader.ReadU8();
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
VersionNumber = reader.ReadI16();
DataFlags = reader.ReadU8();
PointSize = reader.ReadF32();
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
int children = reader.ReadI32();
for (int i = 0; i < children; i++) {
Children.Add(reader.ReadI32());
}
}
public MaterialBaseAttribute(ElementHeader head, ByteReader reader, int version)
: base(head, reader, version)
{
AmbientColor = new[] {0.5f, 0.5f, 0.5f, 1.0f};
DiffuseColor = new[] { 0.5f, 0.5f, 0.5f, 1.0f };
SpecularColor = new[] { 0.5f, 0.5f, 0.5f, 1.0f };
EmissionColor = new[] { 0.5f, 0.5f, 0.5f, 1.0f };
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
NormalBinding = reader.ReadI32();
TextureBinding = reader.ReadI32();
ColorBinding = reader.ReadI32();
QuantizationParameters = new QuantizationParameters(reader);
}
private void ReadV8(ByteReader reader)
{
VersionNumber = reader.ReadI16();
NormalBinding = (Binding)reader.ReadByte();
TextureCoordBinding = (Binding)reader.ReadByte();
ColorBinding = (Binding)reader.ReadByte();
QuantizationParameters = new QuantizationParameters(reader);
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
LightCount = reader.ReadI32();
for (int i = 0; i < LightCount; i++) {
Lights.Add(reader.ReadI32());
}
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
ObjectID = reader.ReadI32();
AmbientColor = reader.ReadRGBA();
DiffuseColor = reader.ReadRGBA();
SpecularColor = reader.ReadRGBA();
Brightness = reader.ReadF32();
}
protected override void ReadV9(ByteReader reader)
{
VersionNumber = reader.ReadI16();
NodeFlagsPMI = reader.ReadU32();
var aCount = reader.ReadI32();
for ( int i = 0; i < aCount; i++ ) {
Attributes.Add( reader.ReadI32() );
}
}
protected FileSegment(ByteReader reader, TocEntry entry, int version)
: this()
{
// Postion the file stream:
reader.Position = (long)entry.SegmentOffset;
// Read the segment header:
Header.Read(reader);
//Read(reader, version);
}
public VertexBasedShapeCompressedRepData(ByteReader reader, int version)
{
if (version < 9)
ReadV8(reader);
else if (version < 10)
ReadV9(reader);
else
ReadV10(reader);
}
public void Read(ByteReader reader, int version)
{
if (version < 9)
ReadV8(reader);
else if (version < 10)
ReadV9(reader);
else
ReadV10(reader);
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
Direction = reader.ReadDirF32();
VersionNumber = reader.ReadI16();
if (VersionNumber == 1) {
CoordSystem = reader.ReadI32();
}
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
Vers0DataFlags = reader.ReadU8();
VersionNumber = reader.ReadI16();
if (VersionNumber > 0) {
Vers1DataFlags = reader.ReadU8();
}
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
Year = reader.ReadI16();
Month = reader.ReadI16();
Day = reader.ReadI16();
Hour = reader.ReadI16();
Minute = reader.ReadI16();
Second = reader.ReadI16();
}
protected override void ReadV8(ByteReader reader)
{
/*base.ReadV8(reader);
VersionNumber = reader.ReadI16();
Version1Format = new Vers1ImageFormat(reader);
if (VersionNumber == 2) {
Version2Format = new Vers2ImageFormat(reader);
}*/
reader.Skip(Header.Length);
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
ushort storedMask = reader.ReadU16();
for ( int i = 0; i < 16; i++ ) {
if ( ( storedMask & 0x8000 ) == 0x8000 ) {
Transform[i] = reader.ReadF32();
}
storedMask <<= 1;
}
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
Position = reader.ReadHCoordF32();
ConstantAttenuation = reader.ReadF32();
LinearAttenuation = reader.ReadF32();
QuadraticAttenuation = reader.ReadF32();
SpreadAngle = reader.ReadF32();
SpotDirection = reader.ReadDirF32();
SpotIntensity = reader.ReadI32();
VersionNumber = reader.ReadI16();
if ( VersionNumber == 1 ) {
CoordSystem = reader.ReadI32();
}
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
VersionNumber = reader.ReadI16();
if (VersionNumber == 1) {
EnableFlag = reader.ReadU32();
EnvMapTextureChannel = reader.ReadI32();
EnvMapReflectivity = reader.ReadF32();
BumpMapTextureChannel = reader.ReadI32();
BumpinessFactor = reader.ReadF32();
BumpMapNormalSpace = reader.ReadU32();
PhongShadingFlag = reader.ReadU32();
ReservedField = reader.ReadU32();
}
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8(reader);
// Read the transformed box
TransformedBoundingBox = reader.ReadBBoxF32();
// Read the untransformed box
UntransformedBoundingBox = reader.ReadBBoxF32();
Area = reader.ReadF32();
MinVertexCount = reader.ReadI32();
MaxVertexCount = reader.ReadI32();
MinNodeCount= reader.ReadI32();
MaxNodeCount = reader.ReadI32();
MinPolygonCount = reader.ReadI32();
MaxPolygonCount = reader.ReadI32();
Size = reader.ReadI32();
CompressionLevel = reader.ReadF32();
}
private void ReadV9(ByteReader reader)
{
}
private void ReadV10(ByteReader reader)
{
}
protected override void ReadV9(ByteReader reader)
{
}
protected override void ReadV8(ByteReader reader)
{
base.ReadV8( reader );
VersionNumber = reader.ReadI16();
}
public PolygonSetShapeLodElement(ElementHeader head, ByteReader reader, int version)
: base(head, reader, version)
{
}
protected override void ReadV10(ByteReader reader)
{
Length = reader.ReadI32();
ObjectTypeID = reader.ReadGuid();
ObjectBaseType = (ObjectBaseType)reader.ReadByte();
ObjectID = reader.ReadI32();
}
