public ColladaVisualScene(Collada.ColladaRoot collada, XElement node) : base(collada, node, "-ColladaVisualScene")
{
foreach (XElement node2 in node.Elements(Collada.ColladaRoot.Namespace + "node"))
{
this.Nodes.Add(new Collada.ColladaNode(collada, node2));
}
}
public ColladaVertices(Collada.ColladaRoot collada, XElement node) : base(collada, node, "")
{
XElement xelement = node.Element(Collada.ColladaRoot.Namespace + "input");
this.Semantic = xelement.Attribute("semantic").Value;
this.Source = (Collada.ColladaSource)collada.ObjectsById[xelement.Attribute("source").Value.Substring(1)];
}
public ColladaNode(Collada.ColladaRoot collada, XElement node) : base(collada, node, "")
{
foreach (XElement xelement in node.Elements())
{
if (xelement.Name == Collada.ColladaRoot.Namespace + "matrix")
{
float[] array = Enumerable.ToArray <float>(Enumerable.Select <string, float>(xelement.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => float.Parse(s, CultureInfo.InvariantCulture)));
this.Transform = Matrix.Transpose(new Matrix(array[0], array[1], array[2], array[3], array[4], array[5], array[6], array[7], array[8], array[9], array[10], array[11], array[12], array[13], array[14], array[15])) * this.Transform;
}
else if (xelement.Name == Collada.ColladaRoot.Namespace + "translate")
{
float[] array2 = Enumerable.ToArray <float>(Enumerable.Select <string, float>(xelement.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => float.Parse(s, CultureInfo.InvariantCulture)));
this.Transform = Matrix.CreateTranslation(array2[0], array2[1], array2[2]) * this.Transform;
}
else if (xelement.Name == Collada.ColladaRoot.Namespace + "rotate")
{
float[] array3 = Enumerable.ToArray <float>(Enumerable.Select <string, float>(xelement.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => float.Parse(s, CultureInfo.InvariantCulture)));
this.Transform = Matrix.CreateFromAxisAngle(new Vector3(array3[0], array3[1], array3[2]), array3[3] / 180f * 3.1415927f) * this.Transform;
}
else if (xelement.Name == Collada.ColladaRoot.Namespace + "scale")
{
float[] array4 = Enumerable.ToArray <float>(Enumerable.Select <string, float>(xelement.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => float.Parse(s, CultureInfo.InvariantCulture)));
this.Transform = Matrix.CreateScale(array4[0], array4[1], array4[2]) * this.Transform;
}
}
foreach (XElement node2 in node.Elements(Collada.ColladaRoot.Namespace + "node"))
{
this.Nodes.Add(new Collada.ColladaNode(collada, node2));
}
foreach (XElement xelement2 in node.Elements(Collada.ColladaRoot.Namespace + "instance_geometry"))
{
this.Geometries.Add((Collada.ColladaGeometry)collada.ObjectsById[xelement2.Attribute("url").Value.Substring(1)]);
}
}
public ColladaLibraryGeometries(Collada.ColladaRoot collada, XElement node)
{
foreach (XElement node2 in node.Elements(Collada.ColladaRoot.Namespace + "geometry"))
{
this.Geometries.Add(new Collada.ColladaGeometry(collada, node2));
}
}
public ColladaLibraryVisualScenes(Collada.ColladaRoot collada, XElement node)
{
foreach (XElement node2 in node.Elements(Collada.ColladaRoot.Namespace + "visual_scene"))
{
this.VisualScenes.Add(new Collada.ColladaVisualScene(collada, node2));
}
}
public static ModelData Load(Stream stream)
{
ModelData modelData = new ModelData();
Collada.ColladaRoot colladaRoot = new Collada.ColladaRoot(XElement.Load(stream));
if (colladaRoot.Scene.VisualScene.Nodes.Count > 1)
{
ModelBoneData modelBoneData = new ModelBoneData();
modelData.Bones.Add(modelBoneData);
modelBoneData.ParentBoneIndex = -1;
modelBoneData.Name = string.Empty;
modelBoneData.Transform = Matrix.Identity;
using (List <Collada.ColladaNode> .Enumerator enumerator = colladaRoot.Scene.VisualScene.Nodes.GetEnumerator())
{
while (enumerator.MoveNext())
{
Collada.ColladaNode node = enumerator.Current;
Collada.LoadNode(modelData, modelBoneData, node, Matrix.CreateScale(colladaRoot.Asset.Meter));
}
goto IL_104;
}
}
foreach (Collada.ColladaNode node2 in colladaRoot.Scene.VisualScene.Nodes)
{
Collada.LoadNode(modelData, null, node2, Matrix.CreateScale(colladaRoot.Asset.Meter));
}
IL_104:
foreach (ModelBuffersData modelBuffersData in modelData.Buffers)
{
Collada.IndexVertices(modelBuffersData.VertexDeclaration.VertexStride, modelBuffersData.Vertices, out modelBuffersData.Vertices, out modelBuffersData.Indices);
}
return(modelData);
}
public ColladaGeometry(Collada.ColladaRoot collada, XElement node) : base(collada, node, "")
{
XElement xelement = node.Element(Collada.ColladaRoot.Namespace + "mesh");
if (xelement != null)
{
this.Mesh = new Collada.ColladaMesh(collada, xelement);
}
}
public ColladaMesh(Collada.ColladaRoot collada, XElement node)
{
foreach (XElement node2 in node.Elements(Collada.ColladaRoot.Namespace + "source"))
{
this.Sources.Add(new Collada.ColladaSource(collada, node2));
}
XElement node3 = node.Element(Collada.ColladaRoot.Namespace + "vertices");
this.Vertices = new Collada.ColladaVertices(collada, node3);
foreach (XElement node4 in Enumerable.Concat <XElement>(Enumerable.Concat <XElement>(node.Elements(Collada.ColladaRoot.Namespace + "polygons"), node.Elements(Collada.ColladaRoot.Namespace + "polylist")), node.Elements(Collada.ColladaRoot.Namespace + "triangles")))
{
this.Polygons.Add(new Collada.ColladaPolygons(collada, node4));
}
}
public ColladaPolygons(Collada.ColladaRoot collada, XElement node)
{
foreach (XElement node2 in node.Elements(Collada.ColladaRoot.Namespace + "input"))
{
this.Inputs.Add(new Collada.ColladaInput(collada, node2));
}
foreach (XElement xelement in node.Elements(Collada.ColladaRoot.Namespace + "vcount"))
{
this.VCount.AddRange(Enumerable.Select <string, int>(xelement.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => int.Parse(s, CultureInfo.InvariantCulture)));
}
foreach (XElement xelement2 in node.Elements(Collada.ColladaRoot.Namespace + "p"))
{
this.P.AddRange(Enumerable.Select <string, int>(xelement2.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => int.Parse(s, CultureInfo.InvariantCulture)));
}
}
public ColladaAccessor(Collada.ColladaRoot collada, XElement node)
{
this.Source = (Collada.ColladaFloatArray)collada.ObjectsById[node.Attribute("source").Value.Substring(1)];
XAttribute xattribute = node.Attribute("offset");
if (xattribute != null)
{
this.Offset = int.Parse(xattribute.Value, CultureInfo.InvariantCulture);
}
XAttribute xattribute2 = node.Attribute("stride");
if (xattribute2 != null)
{
this.Stride = int.Parse(xattribute2.Value, CultureInfo.InvariantCulture);
}
}
public ColladaNameId(Collada.ColladaRoot collada, XElement node, string idPostfix = "")
{
XAttribute xattribute = node.Attribute("id");
if (xattribute != null)
{
this.Id = xattribute.Value + idPostfix;
collada.ObjectsById.Add(this.Id, this);
}
XAttribute xattribute2 = node.Attribute("name");
if (xattribute2 != null)
{
this.Name = xattribute2.Value;
}
}
public ColladaSource(Collada.ColladaRoot collada, XElement node) : base(collada, node, "")
{
XElement xelement = node.Element(Collada.ColladaRoot.Namespace + "float_array");
if (xelement != null)
{
this.FloatArray = new Collada.ColladaFloatArray(collada, xelement);
}
XElement xelement2 = node.Element(Collada.ColladaRoot.Namespace + "technique_common");
if (xelement2 != null)
{
XElement xelement3 = xelement2.Element(Collada.ColladaRoot.Namespace + "accessor");
if (xelement3 != null)
{
this.Accessor = new Collada.ColladaAccessor(collada, xelement3);
}
}
}
public ColladaInput(Collada.ColladaRoot collada, XElement node)
{
this.Offset = int.Parse(node.Attribute("offset").Value, CultureInfo.InvariantCulture);
this.Semantic = node.Attribute("semantic").Value;
XAttribute xattribute = node.Attribute("set");
if (xattribute != null)
{
this.Set = int.Parse(xattribute.Value, CultureInfo.InvariantCulture);
}
Collada.ColladaNameId colladaNameId = collada.ObjectsById[node.Attribute("source").Value.Substring(1)];
if (colladaNameId is Collada.ColladaVertices)
{
Collada.ColladaVertices colladaVertices = (Collada.ColladaVertices)colladaNameId;
this.Source = colladaVertices.Source;
this.Semantic = colladaVertices.Semantic;
return;
}
this.Source = (Collada.ColladaSource)colladaNameId;
}
public ColladaFloatArray(Collada.ColladaRoot collada, XElement node) : base(collada, node, "")
{
this.Array = Enumerable.ToArray <float>(Enumerable.Select <string, float>(node.Value.Split((char[])null, StringSplitOptions.RemoveEmptyEntries), (string s) => float.Parse(s, CultureInfo.InvariantCulture)));
}
public ColladaScene(Collada.ColladaRoot collada, XElement node)
{
XElement xelement = node.Element(Collada.ColladaRoot.Namespace + "instance_visual_scene");
this.VisualScene = (Collada.ColladaVisualScene)collada.ObjectsById[xelement.Attribute("url").Value.Substring(1) + "-ColladaVisualScene"];
}
