/*public static void WriteTransformation( TWXmlNode node, Transformation transformation )
* {
* WriteVector3( node.CreateChildNode( "Scaling" ), transformation.Scaling );
* WriteQuaternion( node.CreateChildNode( "Rotation" ), transformation.Rotation );
* WriteVector3( node.CreateChildNode( "Translation" ), transformation.Translation );
* }
*
* public static Transformation ReadTransformation( TWXmlNode node )
* {
* Transformation transformation = new Transformation();
* transformation.Scaling = ReadVector3( node.FindChildNode( "Scaling" ) );
* transformation.Rotation = ReadQuaternion( node.FindChildNode( "Rotation" ) );
* transformation.Translation = ReadVector3( node.FindChildNode( "Translation" ) );
*
*
* return transformation;
* }*/
private static void WriteQuaternion(TWXmlNode node, Quaternion rotation)
{
node.AddChildNode("X", rotation.X.ToString());
node.AddChildNode("Y", rotation.Y.ToString());
node.AddChildNode("Z", rotation.Z.ToString());
node.AddChildNode("W", rotation.W.ToString());
}
public static void WriteVertexDeclaration(TWXmlNode node, VertexDeclaration decl)
{
if (decl == null)
{
node.Value = "NULL"; return;
}
//TWXmlNode node = parentNode.CreateChildNode( name );
VertexElement[] elements = decl.GetVertexElements();
TWXmlNode elementsNode = node.CreateChildNode("Elements");
elementsNode.AddAttribute("count", elements.Length.ToString());
for (int i = 0; i < elements.Length; i++)
{
TWXmlNode elementNode = elementsNode.CreateChildNode("VertexElement");
elementNode.AddChildNode("Offset", elements[i].Offset.ToString());
elementNode.AddChildNode("Stream", elements[i].Stream.ToString());
elementNode.AddChildNode("UsageIndex", elements[i].UsageIndex.ToString());
elementNode.AddChildNode("VertexElementFormat", elements[i].VertexElementFormat.ToString());
elementNode.AddChildNode("VertexElementMethod", elements[i].VertexElementMethod.ToString());
elementNode.AddChildNode("VertexElementUsage", elements[i].VertexElementUsage.ToString());
}
}
public static void WriteIndexBuffer(TWXmlNode node, IndexBuffer indexBuffer)
{
if (indexBuffer == null)
{
node.Value = "NULL"; return;
}
byte[] data = new byte[indexBuffer.SizeInBytes];
indexBuffer.GetData <byte>(data);
if (data.Length != indexBuffer.SizeInBytes)
{
throw new Exception("While writing this method, i assumed those were equal");
}
node.AddChildNode("BufferUsage", indexBuffer.BufferUsage.ToString());
node.AddChildNode("IndexElementSize", indexBuffer.IndexElementSize.ToString());
TWXmlNode dataNode = node.CreateChildNode("Data");
dataNode.AddAttribute("length", data.Length.ToString());
//TODO: this data should be contained in a 'CData' block
dataNode.AddCData(Convert.ToBase64String(data));
}
public static void WriteBoundingSphere(TWXmlNode node, BoundingSphere sphere)
{
WriteVector3(node.CreateChildNode("Center"), sphere.Center);
node.AddChildNode("Radius", sphere.Radius.ToString());
}
public static void WriteVector2(TWXmlNode node, Vector2 v)
{
node.AddChildNode("X", v.X.ToString());
node.AddChildNode("Y", v.Y.ToString());
}