public static ExtractedM2 Process(string basePath, MapId mapId, string path)
{
basePath = Path.Combine(basePath, mapId.ToString());
var filePath = Path.Combine(basePath, path);
filePath = Path.ChangeExtension(filePath, ".m2x");
if (!File.Exists(filePath))
{
throw new FileNotFoundException("Extracted M2 file not found: {0}", filePath);
}
var m2 = new ExtractedM2();
using(var file = File.OpenRead(filePath))
using(var br = new BinaryReader(file))
{
var type = br.ReadString();
if (type != fileType)
{
br.Close();
throw new InvalidDataException(string.Format("M2x file in invalid format: {0}", filePath));
}
m2.Extents = br.ReadBoundingBox();
m2.BoundingVertices = br.ReadVector3List();
m2.BoundingTriangles = br.ReadIndex3List();
br.Close();
}
return m2;
}
public static ExtractedM2 Process(string basePath, MapId mapId, string path)
{
basePath = Path.Combine(basePath, mapId.ToString());
var filePath = Path.Combine(basePath, path);
filePath = Path.ChangeExtension(filePath, ".m2x");
if (!File.Exists(filePath))
{
throw new FileNotFoundException("Extracted M2 file not found: {0}", filePath);
}
var m2 = new ExtractedM2();
using (var file = File.OpenRead(filePath))
using (var br = new BinaryReader(file))
{
var type = br.ReadString();
if (type != fileType)
{
br.Close();
throw new InvalidDataException(string.Format("M2x file in invalid format: {0}", filePath));
}
m2.Extents = br.ReadBoundingBox();
m2.BoundingVertices = br.ReadVector3List();
m2.BoundingTriangles = br.ReadIndex3List();
br.Close();
}
return(m2);
}
private static void Transform(ExtractedM2 m2, ExtractedMapM2Definition def)
{
for (var i = 0; i < m2.BoundingVertices.Count; i++)
{
// Scale and transform
var vertex = m2.BoundingVertices[i];
Vector3 rotatedVector;
Vector3.Transform(ref vertex, ref def.ModelToWorld, out rotatedVector);
// Translate
Vector3 finalVector;
Vector3.Add(ref rotatedVector, ref def.Position, out finalVector);
m2.BoundingVertices[i] = finalVector;
//currentM2.Vertices.Add(new VertexPositionNormalColored(finalVector, Color.Red, Vector3.Up));
}
}
private static void TransformM2(ExtractedM2 m2, ExtractedWMOM2Definition m2Def)
{
for (var i = 0; i < m2.BoundingVertices.Count; i++)
{
var vec = m2.BoundingVertices[i];
Vector3 rotatedVec;
Vector3.Transform(ref vec, ref m2Def.ModeltoWMO, out rotatedVec);
Vector3 finalVec;
Vector3.Add(ref rotatedVec, ref m2Def.Position, out finalVec);
m2.BoundingVertices[i] = finalVec;
}
}
