private static WMOGroup ReadBuildingGroup(BinaryReader br)
{
var group = new WMOGroup {
Bounds = br.ReadBoundingBox()
};
Vector3[] vertices;
var numVerts = br.ReadInt32();
if (numVerts > 0)
{
vertices = new Vector3[numVerts];
for (var j = 0; j < numVerts; j++)
{
vertices[j] = br.ReadVector3();
}
}
else
{
vertices = null;
}
group.Vertices = vertices;
group.Tree = ReadBSPTree(br);
return group;
}
private static void ReadBuildings(BinaryReader br, TreeReference<WMO> tree)
{
var numBuildings = br.ReadInt32();
for (var i = 0; i < numBuildings; i++)
{
var bounds = br.ReadBoundingBox();
var invRot = br.ReadSingle();
var matrix = Matrix.CreateRotationY(((-1.0f*(invRot - 90)))*RadiansPerDegree);
var center = br.ReadVector3();
WMOGroup[] groups;
var numGroups = br.ReadInt32();
if (numGroups > 0)
{
groups = new WMOGroup[numGroups];
for (var j = 0; j < numGroups; j++)
{
groups[j] = ReadBuildingGroup(br);
}
}
else
{
groups = null;
}
var building = new WMO {
Bounds = bounds,
Center = center,
InverseRotation = matrix,
WmoGroups = groups
};
tree.Tree.Insert(building);
}
}
