/// <summary>
/// Set the child for this Node
/// </summary>
/// <param name="matID">Material ID of the parentNode</param>
/// <param name="childNode">ChildNode to be added</param>
public bool SetChild(ushort matID, ChildNode childNode)
{
if (childNode == null)
{
throw new Exception("Childnode was null in SetChild method");
}
if (!m_ElementParentNodeDictionary.ContainsKey(matID)) //the first time a HP is being added to this MatID
{
var tempElementparentNode = new ElementParentNode();
tempElementparentNode.ChildNodeDictionary.Add(childNode.Handle, childNode);
m_ElementParentNodeDictionary.Add(matID, tempElementparentNode);
}
else
{
//this means there is already a HP added, let's see if it's not the same one again
if (!m_ElementParentNodeDictionary[matID].ChildNodeDictionary.ContainsKey(childNode.Handle))
{
m_ElementParentNodeDictionary[matID].ChildNodeDictionary.Add(childNode.Handle, childNode);
}
else
{
return(false);
}
}
return(true);
}
/// <summary>
/// Sets boundingBox for the given ID
/// </summary>
/// <param name="matID">Material ID linked with this BB</param>
public void SetBoundingBox(ushort matID, BoundingBox bb)
{
if (!m_ElementParentNodeDictionary.ContainsKey(matID)) //the key does not exists yet //this means the node doesn't have a HP added
{
var tempElementparentNode = new ElementParentNode
{
BoundingBox = bb
};
m_ElementParentNodeDictionary.Add(matID, tempElementparentNode);
}
else
{
m_ElementParentNodeDictionary[matID].BoundingBox = bb;
}
}
/// <summary>
/// Sets the sub-node's placeholder value
/// </summary>
/// <param name="matID"></param>
public void SetPlaceHolderID(ushort matID)
{
if (!m_ElementParentNodeDictionary.ContainsKey(matID))
{
//Create placeholder parentNode
var tempElementParentNode = new ElementParentNode()
{
Placeholder = true
};
m_ElementParentNodeDictionary.Add(matID, tempElementParentNode);
//Create empty element node with empty bitArray for selection
var tempElementNode = new ElementNode()
{
MaterialIDFaceBitArray = new BitArray(0),
MaterialIDFaceIBitArraySelection = m_Global.BitArray.Create(0)
};
m_ElementNodeDictionary.Add(matID, tempElementNode);
}
else
{
throw new Exception("We shouldn't set an already existing node to PlaceHolder. (MasterNode.cs)");
}
}