private void DrawConnectionForNodes(VisualizationNodeBase node, VisualizationConnection childConnection, RelationType relationType, bool isRecursion, int connectionCount)
{
VisualizationNodeBase childNode = childConnection.VNode;
VisualizationNodeBase current = relationType == RelationType.DEPENDENCY ? node : childNode;
VisualizationNodeBase target = relationType == RelationType.DEPENDENCY ? childNode : node;
Vector2 currentPos = current.GetPosition(_viewAreaData);
Vector2 targetPos = target.GetPosition(_viewAreaData);
float distanceBlend = 1;
if (connectionCount > 20)
{
distanceBlend = Mathf.Pow(1 - Mathf.Clamp01(Mathf.Abs(currentPos.y - targetPos.y) / 20000.0f), 3);
}
float alphaAmount = (isRecursion ? 0.15f : 1.0f) * distanceBlend;
DrawRecursionButton(isRecursion, node, childNode, relationType);
if (childConnection.IsIndicator)
{
return;
}
if (alphaAmount > 0.01)
{
DrawConnection(currentPos.x + current.Bounds.Width, currentPos.y, targetPos.x, targetPos.y, GetConnectionColorForType(childConnection.Datas[0].Type), alphaAmount);
}
}
private void AddBidirConnection(RelationType relationType, VisualizationNodeBase node, VisualizationNodeBase target,
List <VisualizationConnection.Data> datas, bool isRecursion)
{
if (_nodeDisplayOptions.ShowPropertyPathes)
{
PathVisualizationNode pathVisualizationNode = new PathVisualizationNode();
if (!VisualizationConnection.HasPathSegments(datas))
{
datas = new List <VisualizationConnection.Data>();
datas.Add(new VisualizationConnection.Data("UnknownPath", new [] { new PathSegment("Unknown Path", PathSegmentType.Unknown) }));
}
node.AddRelation(relationType, new VisualizationConnection(datas, pathVisualizationNode, false));
pathVisualizationNode.AddRelation(InvertRelationType(relationType), new VisualizationConnection(datas, node, false));
node = pathVisualizationNode;
}
node.AddRelation(relationType, new VisualizationConnection(datas, target, isRecursion));
target.AddRelation(InvertRelationType(relationType), new VisualizationConnection(datas, node, isRecursion));
}
public void AddRelation(RelationType relationType, VisualizationConnection connection)
{
GetRelationArray(relationType).Add(connection);
}