/// <summary>
/// Function for adding and deleting the adjustment nodes for this nodes curves
/// A node should have 2 adjustment nodes
/// </summary>
private void SetAdjustmentNodes()
{
adjustmentNodes = DataTools.GetCurveAdjustmentNodes(this);
int amount = adjustmentNodes.Length;
// Place new or delete nodes
if (!endNode && amount != 2)
{
Debug.LogWarning(name + " Does not contain two adjustment nodes, nodes will be deleted or created");
RemoveAdjustmentNodes();
CreateAdjustmentNodes();
}
else if (endNode) // Delete the remaining children when this node is an end node
{
RemoveAdjustmentNodes();
}
// Assign the line parents
for (int i = 0; i < adjustmentNodes.Length; i++)
{
adjustmentNodes[i].AssignParentNode(i == 0 ? this : nextNode);
}
if (resetCurves)
{
// Position the first adjustment node of this node
if (!endNode && nextNode)
{
float distanceScale = Vector3.Distance(nextNode.transform.position, transform.position) * 0.4f;
adjustmentNodes[0].transform.position = transform.position + SetAdjustmentNodeDirection() * distanceScale;
}
// Position the second adjustment node of the previous node
if (prevNode)
{
float distanceScale = Vector3.Distance(transform.position, prevNode.transform.position) * 0.4f;
prevNode.adjustmentNodes[1].transform.position = transform.position - SetAdjustmentNodeDirection() * distanceScale;
}
}
}
