protected virtual void DrawEdge()
{
if (!UpdateEdgeControl())
{
return;
}
if (selected)
{
if (isGhostEdge)
{
Debug.Log("Selected Ghost Edge: this should never be");
}
edgeControl.inputColor = selectedColor;
edgeControl.outputColor = selectedColor;
edgeControl.edgeWidth = edgeWidth;
if (m_InputPort != null)
{
m_InputPort.capColor = selectedColor;
}
if (m_OutputPort != null)
{
m_OutputPort.capColor = selectedColor;
}
}
else
{
if (m_InputPort != null)
{
m_InputPort.UpdateCapColor();
}
if (m_OutputPort != null)
{
m_OutputPort.UpdateCapColor();
}
edgeControl.inputColor = m_InputPort == null ? m_OutputPort.portColor : m_InputPort.portColor;
edgeControl.outputColor = m_OutputPort == null ? m_InputPort.portColor : m_OutputPort.portColor;
edgeControl.edgeWidth = edgeWidth;
edgeControl.toCapColor = m_InputPort == null ? m_OutputPort.portColor : m_InputPort.portColor;
edgeControl.fromCapColor = m_OutputPort == null ? m_InputPort.portColor : m_OutputPort.portColor;
if (isGhostEdge)
{
edgeControl.inputColor = new Color(edgeControl.inputColor.r, edgeControl.inputColor.g, edgeControl.inputColor.b, 0.5f);
edgeControl.outputColor = new Color(edgeControl.outputColor.r, edgeControl.outputColor.g, edgeControl.outputColor.b, 0.5f);
}
}
}
void UpdateEdgeControlColorsAndWidth()
{
if (selected)
{
if (isGhostEdge)
{
Debug.Log("Selected Ghost Edge: this should never be");
}
edgeControl.inputColor = selectedColor;
edgeControl.outputColor = selectedColor;
edgeControl.edgeWidth = edgeWidth;
if (m_InputPort != null)
{
m_InputPort.capColor = selectedColor;
}
if (m_OutputPort != null)
{
m_OutputPort.capColor = selectedColor;
}
}
else
{
if (m_InputPort != null)
{
m_InputPort.UpdateCapColor();
}
if (m_OutputPort != null)
{
m_OutputPort.UpdateCapColor();
}
if (m_InputPort != null)
{
edgeControl.inputColor = m_InputPort.portColor;
}
else if (m_OutputPort != null)
{
edgeControl.inputColor = m_OutputPort.portColor;
}
if (m_OutputPort != null)
{
edgeControl.outputColor = m_OutputPort.portColor;
}
else if (m_InputPort != null)
{
edgeControl.outputColor = m_InputPort.portColor;
}
edgeControl.edgeWidth = edgeWidth;
edgeControl.toCapColor = edgeControl.inputColor;
edgeControl.fromCapColor = edgeControl.outputColor;
if (isGhostEdge)
{
edgeControl.inputColor = new Color(edgeControl.inputColor.r, edgeControl.inputColor.g, edgeControl.inputColor.b, 0.5f);
edgeControl.outputColor = new Color(edgeControl.outputColor.r, edgeControl.outputColor.g, edgeControl.outputColor.b, 0.5f);
}
}
}