public Geometry(SectionHeader header, Stream stream)
: base(header, stream)
{
var dataHeader = SectionHeader.Read(stream);
var reader = new BinaryReader(stream);
Flags = (GeometryFlag)reader.ReadUInt16();
var uvCount = reader.ReadByte(); // uv count
reader.ReadByte(); // native flags
FaceCount = reader.ReadUInt32();
VertexCount = reader.ReadUInt32();
FrameCount = reader.ReadUInt32();
if (dataHeader.Version == 4099)
{
Ambient = reader.ReadSingle();
Diffuse = reader.ReadSingle();
Specular = reader.ReadSingle();
}
if ((Flags & GeometryFlag.Colors) != 0)
{
Colours = new Color4[VertexCount];
for (var i = 0; i < VertexCount; ++i)
{
Colours[i] = new Color4(reader);
}
}
if ((Flags & (GeometryFlag.TexCoords | GeometryFlag.TexCoords2)) != 0)
{
TexCoords = new Vector2[uvCount][];
for (var j = 0; j < uvCount; ++j)
{
var uvs = TexCoords[j] = new Vector2[VertexCount];
for (var i = 0; i < VertexCount; ++i)
{
uvs[i] = new Vector2(reader);
}
}
}
Faces = new FaceInfo[FaceCount];
for (var i = 0; i < FaceCount; ++i)
{
Faces[i] = new FaceInfo(reader);
}
BoundingSphere = new BoundingSphere(reader);
HasPosition = reader.ReadUInt32();
HasNormals = reader.ReadUInt32();
if (HasPosition > 1 || HasNormals > 1)
{
throw new Exception("Well there you go");
}
if ((Flags & GeometryFlag.VertexTranslation) != 0)
{
Vertices = new Vector3[VertexCount];
for (var i = 0; i < VertexCount; ++i)
{
Vertices[i] = new Vector3(reader);
}
}
if ((Flags & GeometryFlag.Normals) != 0)
{
Normals = new Vector3[VertexCount];
for (var i = 0; i < VertexCount; ++i)
{
Normals[i] = new Vector3(reader);
}
}
Materials = ReadSection <MaterialList>().Materials;
var extensions = ReadSection <Extension>();
MaterialSplits = extensions.FirstOrDefault <MaterialSplitList>().MaterialSplits;
Skinning = extensions.FirstOrDefault <Skin>();
}
public Geometry(SectionHeader header, Stream stream)
: base(header, stream)
{
var dataHeader = SectionHeader.Read(stream);
var reader = new BinaryReader(stream);
Flags = (GeometryFlag) reader.ReadUInt16();
var uvCount = reader.ReadByte(); // uv count
reader.ReadByte(); // native flags
FaceCount = reader.ReadUInt32();
VertexCount = reader.ReadUInt32();
FrameCount = reader.ReadUInt32();
if (dataHeader.Version == 4099) {
Ambient = reader.ReadSingle();
Diffuse = reader.ReadSingle();
Specular = reader.ReadSingle();
}
if ((Flags & GeometryFlag.Colors) != 0) {
Colours = new Color4[VertexCount];
for (var i = 0; i < VertexCount; ++i) {
Colours[i] = new Color4(reader);
}
}
if ((Flags & (GeometryFlag.TexCoords | GeometryFlag.TexCoords2)) != 0) {
TexCoords = new Vector2[uvCount][];
for (var j = 0; j < uvCount; ++j) {
var uvs = TexCoords[j] = new Vector2[VertexCount];
for (var i = 0; i < VertexCount; ++i) {
uvs[i] = new Vector2(reader);
}
}
}
Faces = new FaceInfo[FaceCount];
for (var i = 0; i < FaceCount; ++i) {
Faces[i] = new FaceInfo(reader);
}
BoundingSphere = new BoundingSphere(reader);
HasPosition = reader.ReadUInt32();
HasNormals = reader.ReadUInt32();
if (HasPosition > 1 || HasNormals > 1) {
throw new Exception("Well there you go");
}
if ((Flags & GeometryFlag.VertexTranslation) != 0)
{
Vertices = new Vector3[VertexCount];
for (var i = 0; i < VertexCount; ++i)
{
Vertices[i] = new Vector3(reader);
}
}
if ((Flags & GeometryFlag.Normals) != 0)
{
Normals = new Vector3[VertexCount];
for (var i = 0; i < VertexCount; ++i)
{
Normals[i] = new Vector3(reader);
}
}
Materials = ReadSection<MaterialList>().Materials;
var extensions = ReadSection<Extension>();
MaterialSplits = extensions.FirstOrDefault<MaterialSplitList>().MaterialSplits;
Skinning = extensions.FirstOrDefault<Skin>();
}