public override void ReadFromStream(Stream stream)
{
EndianBinaryReader reader = new EndianBinaryReader(stream, Program.Endianness);
/* Read header */
FileSize = reader.ReadUInt32();
Unknown0x04 = reader.ReadUInt32();
UnknownPointer = reader.ReadUInt32();
AssetListPointer = reader.ReadUInt32();
ModelListPointer = reader.ReadUInt32();
NodeListPointer = reader.ReadUInt32();
TransformIndicesPointer = reader.ReadUInt32();
TransformDataPointer = reader.ReadUInt32();
GroupListPointer = reader.ReadUInt32();
PrimitiveListPointer = reader.ReadUInt32();
VertexDataPointer = reader.ReadUInt32();
TextureListPointer = reader.ReadUInt32();
/* Read data */
Assets = BinaryHelpers.GetMultiDictionary <short, short>(stream, AssetListPointer);
Models = BinaryHelpers.GetArray <Model>(stream, ModelListPointer);
Nodes = BinaryHelpers.GetArray <Node>(stream, NodeListPointer);
Groups = BinaryHelpers.GetArray <Group>(stream, GroupListPointer);
Primitives = BinaryHelpers.GetArray <Primitive>(stream, PrimitiveListPointer);
Vertices = GetVertices(stream, VertexDataPointer, (int)Primitives.Max(x => x.VertexIndices.Max()) + 1);
Textures = BinaryHelpers.GetArray <Texture>(stream, TextureListPointer);
/* Generate textures */
convTextures = new Cobalt.Texture.Texture[Textures.Length];
for (int i = 0; i < Textures.Length; i++)
{
convTextures[i] = new Cobalt.Texture.Texture(Textures[i].Image, OpenTK.Graphics.OpenGL.TextureWrapMode.Repeat, OpenTK.Graphics.OpenGL.TextureWrapMode.Repeat, OpenTK.Graphics.OpenGL.TextureMinFilter.Linear, OpenTK.Graphics.OpenGL.TextureMagFilter.Linear);
}
/* Generate transforms */
nodeTransforms = new NodeTransformData[Nodes.Length][];
for (int i = 0; i < Nodes.Length; i++)
{
nodeTransforms[i] = new NodeTransformData[Nodes[i].NumTransformIndices];
for (int j = 0; j < nodeTransforms[i].Length; j++)
{
TransformIndices indices = GetTransformIndices(stream, TransformIndicesPointer, Nodes[i].TransformIndices[j]);
NodeTransformData nodeTransform = new NodeTransformData(
GetTransformData(stream, TransformDataPointer, indices.TranslationXIndex),
GetTransformData(stream, TransformDataPointer, indices.TranslationYIndex),
GetTransformData(stream, TransformDataPointer, indices.TranslationZIndex),
GetTransformData(stream, TransformDataPointer, indices.RotationXIndex),
GetTransformData(stream, TransformDataPointer, indices.RotationYIndex),
GetTransformData(stream, TransformDataPointer, indices.RotationZIndex),
GetTransformData(stream, TransformDataPointer, indices.ScaleXIndex),
GetTransformData(stream, TransformDataPointer, indices.ScaleYIndex),
GetTransformData(stream, TransformDataPointer, indices.ScaleZIndex));
nodeTransforms[i][j] = nodeTransform;
}
}
primitiveMeshes = new Dictionary <Primitive, Mesh>();
}
private TransformIndices GetTransformIndices(Stream stream, uint pointer, uint indicesIndex)
{
long lastPosition = stream.Position;
stream.Seek(pointer + (indicesIndex * 0x28), SeekOrigin.Begin);
TransformIndices indices = new TransformIndices(stream);
stream.Position = lastPosition;
return(indices);
}