public void SetInput(InputItem item)
{
if (item.inputs.Length != nodes.Length - 1 ||
inputConnectors == null ||
inputConnectors.Length < 1)
{
return; //always have one bias node
}
foreach (var ir in inputConnectors)
{
if (ir != null)
{
Destroy(ir);
}
}
var input = 0;
currentInput = item;
foreach (var node in nodes)
{
if (node.input.isBias)
{
continue;
}
node.input.SetInput(item.inputs[input]);
if (input < inputConnectors.Length)
{
c = Instantiate(connector, node.transform);
inputConnectors[input] = c;
var rn = node.GetComponent <RectTransform>();
var crn = ScreenUtils.GetWorldCorners(rn);
c.positionCount = 2;
midY = (crn[2].y + crn[3].y) / 2;
c.SetPosition(0, new Vector3(crn[1].x, midY, crn[1].z));
var itemNode = item.nodes[input];
var ics = ScreenUtils.GetWorldCorners(itemNode);
midY = (ics[2].y + ics[3].y) / 2;
c.SetPosition(1, new Vector3(ics[2].x, midY, ics[2].z));
input++;
}
}
UpdatePerceptron();
}
private IEnumerator ConnectNodes()
{
yield return(new WaitForEndOfFrame());
var cam = Camera.main;
var st = sumNode.GetComponent <RectTransform>();
var cst = ScreenUtils.GetWorldCorners(st);
foreach (var node in nodes)
{
c = Instantiate(connector, node.transform);
c.positionCount = 2;
c.SetPosition(0, cst[1]);
var pt = node.parameter.GetComponent <RectTransform>();
var cpt = ScreenUtils.GetWorldCorners(pt);
midY = (cpt[2].y + cpt[3].y) / 2;
c.SetPosition(1, new Vector3(cpt[2].x, midY, cpt[2].z));
}
c = Instantiate(connector, sumNode.transform);
c.positionCount = 2;
midY = (cst[2].y + cst[3].y) / 2;
c.SetPosition(0, new Vector3(cst[2].x, midY, cst[2].z));
var at = actNode.GetComponent <RectTransform>();
var ast = ScreenUtils.GetWorldCorners(at);
midY = (ast[2].y + ast[3].y) / 2;
c.SetPosition(1, new Vector3(ast[1].x, midY, ast[1].z));
c = Instantiate(connector, actNode.transform);
c.positionCount = 2;
c.SetPosition(0, new Vector3(ast[2].x, midY, ast[2].z));
var ot = outNode.GetComponent <RectTransform>();
var ost = ScreenUtils.GetWorldCorners(ot);
midY = (ost[2].y + ost[3].y) / 2;
c.SetPosition(1, new Vector3(ost[1].x, midY, ost[1].z));
UpdatePerceptron();
}
private IEnumerator ConnectNodes()
{
yield return(new WaitForEndOfFrame());
if (output != null && nextLayer != null)
{
output.inputs = new float[perceptrons.Length];
output.nodes = new RectTransform[perceptrons.Length];
for (int i = 0; i < perceptrons.Length; i++)
{
output.nodes[i] = perceptrons[i].outNode.GetComponent <RectTransform>();
}
//perceptrons in layer are just outputs
for (int i = 0; i < perceptrons.Length; i++)
{
var n = perceptrons[i];
n.outNode.IsLayer = true;
var rt = n.outNode.GetComponent <RectTransform>();
var crn = ScreenUtils.GetWorldCorners(rt);
foreach (var p in nextLayer.perceptrons)
{
c = Instantiate(n.connector, n.outNode.transform);
c.positionCount = 2;
midY = (crn[2].y + crn[3].y) / 2;
c.SetPosition(0, new Vector3(crn[2].x, midY, crn[2].z));
var t = p.nodes[i + 1].GetComponent <RectTransform>();
var trn = ScreenUtils.GetWorldCorners(t);
midY = (trn[2].y + trn[3].y) / 2;
c.SetPosition(1, new Vector3(trn[1].x, midY, trn[1].z));
}
}
}
}
