private void ReadDx10Header(Ibasa.IO.BinaryReader reader)
{
if (!IsDX10Mode)
return;
DxgiFormat = (DxgiFormat)reader.ReadInt32();
ResourceDimension = (ResourceDimensionEnum)reader.ReadInt32();
MiscFlags = (MiscFlagsEnum)reader.ReadInt32();
ArraySize = reader.ReadInt32();
reader.ReadBytes(4); //skip padding
}
private void ReadHeader(Ibasa.IO.BinaryReader reader)
{
HeaderFlags = (HeaderFlagsEnum)reader.ReadInt32();
Height = reader.ReadInt32();
Width = reader.ReadInt32();
Pitch = reader.ReadInt32();
Depth = reader.ReadInt32();
MipmapCount = reader.ReadInt32();
reader.ReadBytes(44); //skip padding
int pixelSize = reader.ReadInt32();
if (pixelSize != 32)
throw new InvalidDataException(string.Format("Pixel format size {0} does not match 32.", pixelSize));
PixelFlags = (PixelFlagsEnum)reader.ReadInt32();
FourCC = new FourCC(reader.ReadInt32());
RGBBitCount = reader.ReadInt32();
RBitMask = reader.ReadInt32();
GBitMask = reader.ReadInt32();
BBitMask = reader.ReadInt32();
ABitMask = reader.ReadInt32();
SurfaceFlags = (SurfaceFlagsEnum)reader.ReadInt32();
CubemapFlags = (CubemapFlagsEnum)reader.ReadInt32();
reader.ReadBytes(12); //skip padding
}
private void ReadHeader73(Ibasa.IO.BinaryReader reader)
{
if (VersionMinor >= 3)
{
reader.ReadBytes(3); //skip padding
int resourceCount = reader.ReadInt32();
reader.ReadBytes(8); //skip padding
var resources = new Resource[resourceCount];
for (int res = 0; res < resourceCount; ++res)
{
int type = reader.ReadInt32();
resources[res] = new Resource(
(ResourceType)type & ResourceType.Mask,
(ResourceFlags)type & ResourceFlags.Mask,
reader.ReadInt32());
}
Resources = new ImmutableArray<Resource>(resources);
}
else if(VersionMinor == 2)
{
//skip padding
reader.ReadBytes(15); //skip padding
Resources = new ImmutableArray<Resource>(0);
}
}
private void ReadHeader72(Ibasa.IO.BinaryReader reader)
{
if (VersionMinor >= 2)
{
Depth = reader.ReadUInt16();
Depth = Depth == 0 ? 1 : Depth; //map 0 to 1
}
else
{
Depth = 1;
reader.ReadBytes(1); //skip padding
}
}
private void ReadHeader70(Ibasa.IO.BinaryReader reader)
{
Width = reader.ReadUInt16();
Height = reader.ReadUInt16();
Flags = (TextureFlags)reader.ReadInt32();
Frames = reader.ReadUInt16();
StartFrame = reader.ReadUInt16();
reader.ReadBytes(4); //skip padding
Reflectivity = new Vector3f(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
reader.ReadBytes(4); //skip padding
BumpmapScale = reader.ReadSingle();
ImageFormat = (ImageFormat)reader.ReadInt32();
MipmapCount = reader.ReadByte();
LowResImageFormat = (ImageFormat)reader.ReadInt32();
LowResImageWidth = reader.ReadByte();
LowResImageHeight = reader.ReadByte();
}
ImmutableArray<Model> LoadModels(Ibasa.IO.BinaryReader reader, int count)
{
long offset = reader.BaseStream.Position;
Model[] models = new Model[count];
for (int i = 0; i < count; ++i)
{
reader.BaseStream.Position = offset;
string name = Encoding.ASCII.GetString(reader.ReadBytes(64)).Trim('\0');
int type = reader.ReadInt32();
float boundingRadius = reader.ReadSingle();
int meshCount = reader.ReadInt32();
long meshOffset = offset + reader.ReadInt32();
int vertexCount = reader.ReadInt32();
int vertexIndex = reader.ReadInt32();
int tangentIndex = reader.ReadInt32();
int numattachments = reader.ReadInt32();
int attachmentindex = reader.ReadInt32();
int eyeballCount = reader.ReadInt32();
long eyeballOffset = offset + reader.ReadInt32();
int vertexData = reader.ReadInt32();
int indexData = reader.ReadInt32();
reader.Seek(8 * 4, SeekOrigin.Current); //skip 8 ints
offset = reader.BaseStream.Position;
reader.BaseStream.Position = meshOffset;
ImmutableArray<Mesh> meshes = LoadMeshes(reader, meshCount);
reader.BaseStream.Position = meshOffset;
ImmutableArray<Eyeball> eyeballs = LoadEyeballs(reader, meshCount);
models[i] = new Model(name, type, boundingRadius, meshes, vertexCount, vertexIndex, tangentIndex, eyeballs);
}
return new ImmutableArray<Model>(models);
}
