/// <summary>
/// Initializes a new instance of the <see cref="MeshReader"/> class.
/// </summary>
/// <param name="version">The engine version to target.</param>
/// <param name="mesh">The mesh.</param>
/// <param name="definition">The mesh's definition data.</param>
public MeshReader(DefinitionSet version, Mesh mesh, RenderGeometryResourceDefinition definition)
{
_version = version;
Mesh = mesh;
Definition = definition;
VertexStreams = new VertexBufferDefinition[StreamCount];
IndexBuffers = new IndexBufferDefinition[IndexBufferCount];
BindVertexStreams();
BindIndexBuffers();
}
private void SerializeDefinitionData(TagSerializer serializer, RenderGeometryResourceDefinition definition)
{
_model.Geometry.Resource = new ResourceReference
{
Type = 5, // FIXME: hax
DefinitionFixups = new List <ResourceDefinitionFixup>(),
D3DObjectFixups = new List <D3DObjectFixup>(),
Unknown68 = 1,
};
var context = new ResourceSerializationContext(_model.Geometry.Resource);
serializer.Serialize(context, definition);
}
private void BuildResourceData(TagSerializer serializer, Stream resourceDataStream)
{
var definition = new RenderGeometryResourceDefinition();
definition.VertexBuffers = new List <D3DPointer <VertexBufferDefinition> >();
definition.IndexBuffers = new List <D3DPointer <IndexBufferDefinition> >();
foreach (var mesh in Meshes)
{
// Serialize the mesh's vertex buffer
var vertexBufferStart = (int)resourceDataStream.Position;
var vertexCount = SerializeVertexBuffer(mesh, resourceDataStream);
var vertexBufferEnd = (int)resourceDataStream.Position;
// Add a definition for it
mesh.Mesh.VertexBuffers[0] = (ushort)definition.VertexBuffers.Count;
definition.VertexBuffers.Add(new D3DPointer <VertexBufferDefinition>
{
Definition = new VertexBufferDefinition
{
Count = vertexCount,
Format = mesh.VertexFormat,
VertexSize = VertexSizes[mesh.VertexFormat],
Data = new ResourceDataReference(vertexBufferEnd - vertexBufferStart, new ResourceAddress(ResourceAddressType.Resource, vertexBufferStart)),
},
});
// Serialize the mesh's index buffer
var indexBufferStart = vertexBufferEnd;
SerializeIndexBuffer(mesh, resourceDataStream);
var indexBufferEnd = (int)resourceDataStream.Position;
// Add a definition for it
mesh.Mesh.IndexBuffers[0] = (ushort)definition.IndexBuffers.Count;
definition.IndexBuffers.Add(new D3DPointer <IndexBufferDefinition>
{
Definition = new IndexBufferDefinition
{
Type = mesh.Mesh.IndexBufferType,
Data = new ResourceDataReference(indexBufferEnd - indexBufferStart, new ResourceAddress(ResourceAddressType.Resource, indexBufferStart)),
},
});
}
SerializeDefinitionData(serializer, definition);
}