public ConnectionDrawData(string id, SocketHandle port1, SocketHandle port2, UILineRendererWithListener lineRenderer)
{
this.id = id;
this.output = port1;
this.input = port2;
this.lineRenderer = lineRenderer;
}
public void Init()
{
_connections = new Dictionary <string, ConnectionDrawData>();
_lineContainer = lineContainer;
_pointerLocator = pointerLocator;
_lineRenderer = CreateLine();
_hasRequest = false;
CancelDrag();
}
// drawing
private void DrawConnection(SocketHandle port1, SocketHandle port2, UILineRendererWithListener lineRenderer)
{
var pointList = new List <Vector2>();
for (float i = 0; i < vertexCount; i++)
{
var t = i / vertexCount;
pointList.Add(Utility.CubicCurve(GetLocalPoint(port1.handle1.position),
GetLocalPoint(port1.handle2.position),
GetLocalPoint(port2.handle1.position),
GetLocalPoint(port2.handle2.position),
t));
}
lineRenderer.m_points = pointList.ToArray();
lineRenderer.SetVerticesDirty();
}