AssetBundleGraph.NodeGUI.DrawConnectionOutputPointMark C# (CSharp) Method

        public void DrawConnectionOutputPointMark(NodeEvent eventSource, bool justConnecting, Event current)
        {
            if (scaleFactor != SCALE_MAX) return;

            var defaultPointTex = NodeGUIUtility.outputPointMarkConnectedTex;
            bool shouldDrawEnable =
                !( eventSource != null && eventSource.eventSourceNode != null &&
                    !ConnectionData.CanConnect(m_data, eventSource.eventSourceNode.Data)
                );

            if (shouldDrawEnable && justConnecting && eventSource != null) {
                if (eventSource.eventSourceNode.Id != this.Id) {
                    var connectionPoint = eventSource.point;
                    if (connectionPoint.IsInput) {
                        defaultPointTex = NodeGUIUtility.enablePointMarkTex;
                    }
                }
            }

            var globalMousePosition = current.mousePosition;

            foreach (var point in m_data.OutputPoints) {
                var pointRegion = point.GetGlobalPointRegion(this);

                GUI.DrawTexture(
                    pointRegion,
                    defaultPointTex
                );

                // eventPosition is contained by outputPointRect.
                if (pointRegion.Contains(globalMousePosition)) {
                    if (current.type == EventType.MouseDown) {
                        NodeGUIUtility.NodeEventHandler(
                            new NodeEvent(NodeEvent.EventType.EVENT_NODE_CONNECT_STARTED, this, current.mousePosition, point));
                    }
                }
            }
        }