protected void DrawNodeConnection(NodeInput currentInput, float inputId)
{
//Draws NodeCurves between nodes in the highest parentGraph and single Input Handles
if (!currentInput.inputNode.multiOutput && !multiInput && currentInput.inputNode.parentGraph == parentGraph)
{
DrawUtilities.DrawNodeCurve(currentInput.getOutputPosRect(), currentInput.rect, WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
else if (currentInput.inputNode.parentGraph == parentGraph && currentInput.inputNode.multiOutput && !multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.getMultiOutputRect(), currentInput.rect, WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
else if (currentInput.inputNode.parentGraph == parentGraph && currentInput.inputNode.multiOutput && multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.getMultiOutputRect(), getMultiInputRect(), WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness + currentInput.inputNode.nodeOutputs.Count);
}
else if(currentInput.inputNode.parentGraph != parentGraph)//Draws NodeCurves between the leftside Handles of a child Graph to the Nodes
{
if (parentGraph.graphNode != null)
{
int i = parentGraph.graphNode.nodeInputs.FindIndex(a => a.inputNode == currentInput.inputNode);
if (i >= 0)
{
Rect r = parentGraph.graphInputRects[i];
DrawUtilities.DrawNodeCurve(new Vector3(r.x + r.width, r.center.y, 0f), nodeRect, inputId, nodeInputs.Count);
}
else
{
if(currentInput.inputNode.parentGraph.graphNode != null)
{
if (currentInput.inputNode.parentGraph.graphNode.multiOutput && !multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.getMultiOutputRect(), currentInput.rect, WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
else if (currentInput.inputNode.parentGraph.graphNode.multiOutput && multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.getMultiOutputRect(), getMultiInputRect(), WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness + currentInput.inputNode.nodeOutputs.Count);
}
else
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.nodeOutputs[currentInput.outputPos].rect, currentInput.rect, WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
}
}
}
else
{
if (currentInput.inputNode.parentGraph.graphNode.nodeOutputs.Count > 0)
{
if (currentInput.inputNode.parentGraph.graphNode.multiOutput && !multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.getMultiOutputRect(), currentInput.rect, WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
else if (currentInput.inputNode.parentGraph.graphNode.multiOutput && multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.getMultiOutputRect(), getMultiInputRect(), WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
else if (!currentInput.inputNode.parentGraph.graphNode.multiOutput && multiInput)
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.nodeOutputs[currentInput.outputPos].rect, getMultiInputRect(), WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
else
{
DrawUtilities.DrawNodeCurve(currentInput.inputNode.parentGraph.graphNode.nodeOutputs[currentInput.outputPos].rect, currentInput.rect, WorkPreferences.nodeCurveColor, WorkPreferences.nodeCurveThickness);
}
}
}
}
else
{
//Draws the MultiInput Curve between single Outputs to MultiInputs
DrawUtilities.DrawMultiInputNodeCurve(currentInput.inputNode.nodeRect, nodeRect, 1);
}
}
