public Model Load(string file, Device device)
{
XmlDocument document = new XmlDocument();
document.Load(file);
XmlNamespaceManager ns = new XmlNamespaceManager(document.NameTable);
ns.AddNamespace("c", "http://www.collada.org/2005/11/COLLADASchema");
// Read vertex positions
var positionsNode = document.SelectSingleNode("/c:COLLADA/c:library_geometries/c:geometry/c:mesh/c:source/c:float_array", ns);
var indicesNode = document.SelectSingleNode("/c:COLLADA/c:library_geometries/c:geometry/c:mesh/c:triangles/c:p", ns);
var positions = ParseVector3s(positionsNode.InnerText).ToArray();
var indices = ParseInts(indicesNode.InnerText).ToArray();
// Mixing concerns here, but oh well
var model = new Model()
{
VertexBuffer = Buffer.Create(device, BindFlags.VertexBuffer, positions),
IndexBuffer = Buffer.Create(device, BindFlags.IndexBuffer, indices),
IndexCount = indices.Length,
VertexPositions = positions,
Indices = indices
};
return model;
}
public Model Load(string file, Device device)
{
XmlDocument document = new XmlDocument();
document.Load(file);
XmlNamespaceManager ns = new XmlNamespaceManager(document.NameTable);
ns.AddNamespace("c", "http://www.collada.org/2005/11/COLLADASchema");
// Read vertex positions
var positionsNode = document.SelectSingleNode("/c:COLLADA/c:library_geometries/c:geometry/c:mesh/c:source/c:float_array", ns);
var indicesNode = document.SelectSingleNode("/c:COLLADA/c:library_geometries/c:geometry/c:mesh/c:triangles/c:p", ns);
var positions = ParseVector3s(positionsNode.InnerText).ToArray();
var indices = ParseInts(indicesNode.InnerText).ToArray();
// Mixing concerns here, but oh well
var positionsBuffer = new SlimDX.DataStream(positions, true, false);
var indicesBuffer = new SlimDX.DataStream(indices, true, false);
var model = new Model()
{
VertexBuffer = new Buffer(device, positionsBuffer, positions.Length * Vector3.SizeInBytes, ResourceUsage.Default, BindFlags.VertexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None),
IndexBuffer = new Buffer(device, indicesBuffer, indices.Length * sizeof(int), ResourceUsage.Default, BindFlags.IndexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None),
IndexCount = indices.Length,
VertexPositions = positions,
Indices = indices
};
return model;
}
