public InstanceHolder(int sectionIndex, ModelProperties props, IList <IBspGeometryInstanceBlock> instanceData)
{
this.sectionIndex = sectionIndex;
TreeItems = new List <TreeItemModel>();
Placements = new List <InstancePlacement>();
var perms = props.Regions.SelectMany(r => r.Permutations)
.Where(p => p.MeshIndex == sectionIndex);
foreach (var p in perms)
{
var source = instanceData[p.SourceIndex];
Placements.Add(new InstancePlacement(p.SourceIndex)
{
Name = p.Name,
MeshIndex = p.MeshIndex,
TransformScale = p.TransformScale,
Transform = p.Transform,
SphereX = source.BoundingSpherePosition.X,
SphereY = source.BoundingSpherePosition.Y,
SphereZ = source.BoundingSpherePosition.Z,
SphereRadius = source.BoundingSphereRadius
});
}
SetCapacity(Placements.Count);
}
public IEnumerable <Task> ReadStructureBsp(StructureBspModel bspModel)
{
this.bspModel = bspModel;
ClusterHolder = new ObjectHolder("Clusters");
InstanceHolders = new Dictionary <int, InstanceHolder>();
yield return(Task.Run(() =>
{
factory.LoadTag(bspModel.StructureBspTag, false);
modelProps = factory.GetProperties(tagId);
var instanceData = ReadInstanceData();
foreach (var i in modelProps.InstanceMeshes)
{
InstanceHolders.Add(i, new InstanceHolder(i, modelProps, instanceData));
}
}));
}