Self linked node routing is wired

@Kakit wrote:

Hi,

I have the following setting for links and nodes

    var GO = $;
    function getNodeTemplate () {
      return  GO(go.Node, 'Vertical',
        {
          locationObjectName: 'SHAPE',
          locationSpot: go.Spot.MiddleLeft,
          portSpreading: go.Node.SpreadingEvenly,
          deletable: false 
        },
        new go.Binding('location'),
        GO(go.Shape, 'RoundedRectangle',
          {
            name: 'SHAPE',
            stroke: 'gray', strokeWidth: 3,
            minSize: new go.Size(50, 10),
            maxSize: new go.Size(120, 50),
            fromLinkable: true,
            fromSpot: go.Spot.RightSide,
            fromLinkableDuplicates: true,
            fromLinkableSelfNode: true,
            toLinkable: true,
            toSpot: go.Spot.LeftSide,
            toLinkableDuplicates: true,
            toLinkableSelfNode: true,
            portId: ''
          }))

  function getLinkTemplate () {
      return GO(go.Link,
        {
          layerName: 'Background',
          adjusting: go.Link.End,
          fromEndSegmentLength: 50, toEndSegmentLength: 50,
          curve: go.Link.Bezier,
          deletable: false,
          selectionAdornmentTemplate: GO(go.Adornment, 'Link', GO(go.Shape, {isPanelMain: true, stroke: 'rgba(255, 251, 56, 0.3)', strokeWidth: 10}))
        },
        GO(go.Shape,
          {
            isPanelMain: true,
            strokeWidth: 10
          }),
        GO(go.TextBlock,
          {
            name: 'TEXT',
            stroke: 'black',
            opacity: 0,
            //segmentOffset: new go.Point(0, -10),
            segmentOrientation: go.Link.OrientAlong,
            font: '2.5em Segoe UI, sans-serif'
          })
      );

I want to have both self linked node and links between two nodes working. But somehow, the self-linked node looks like this. Notice the bottom link, it starts from the bottom and go back to the bottom. The left and right links are fine.

Screen Shot 2018-04-26 at 11.19.34 am.png452x502 3.23 KB

Could you please advise me how to resolve this problem ?

Regards,
Kakit

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