public ComputeBuffer ComputeValue(float seedParent)
{
TC_Compute compute = TC_Compute.instance;
if (compute == null)
{
Debug.Log("Compute is null");
}
ComputeBuffer nodeBuffer = null;
ComputeBuffer totalBuffer = null;
bool inputCurrent;
if (totalActive > 1)
{
InitPreviewRenderTexture(true, name);
}
int length = useConstant ? 1 : itemList.Count;
float seedTotal = seed + seedParent;
for (int i = 0; i < length; i++)
{
TC_Node node = itemList[i] as TC_Node;
if (node != null)
{
node.Init();
if (!node.active)
{
continue;
}
if (node.clamp)
{
// if (node.OutOfBounds()) continue;
}
inputCurrent = (node.inputKind == InputKind.Current);
node.InitPreviewRenderTexture(true, node.name);
if (totalBuffer == null && !inputCurrent)
{
totalBuffer = compute.RunNodeCompute(this, node, seedTotal);
}
else
{
if (!inputCurrent)
{
// Debug.Log(totalBuffer == null);
nodeBuffer = compute.RunNodeCompute(this, node, seedTotal, totalBuffer, false);
}
else
{
for (int j = 0; j < node.iterations; j++)
{
totalBuffer = compute.RunNodeCompute(this, node, seedTotal, totalBuffer, true);
}
// if (preview && totalBuffer != null) { compute.DisposeBuffer(ref totalBuffer); }
}
// if (preview && nodeBuffer != null) { compute.DisposeBuffer(ref nodeBuffer); }
}
if (totalBuffer != null && nodeBuffer != null && !inputCurrent)
{
compute.RunComputeMethod(this, node, totalBuffer, ref nodeBuffer, itemList.Count, i == lastActive ? rtPreview : null);
}
}
else
{
TC_NodeGroup nodeGroup = itemList[i] as TC_NodeGroup;
if (nodeGroup != null)
{
if (!nodeGroup.active)
{
continue;
}
if (totalBuffer == null)
{
totalBuffer = nodeGroup.ComputeValue(seedTotal);
}
else
{
nodeBuffer = nodeGroup.ComputeValue(seedTotal);
}
if (totalBuffer != null && nodeBuffer != null)
{
compute.RunComputeMethod(this, nodeGroup, totalBuffer, ref nodeBuffer, itemList.Count, i == lastActive ? rtPreview : null);
}
}
}
}
if (totalActive == 1)
{
TC_Compute.DisposeRenderTexture(ref rtPreview);
rtDisplay = itemList[firstActive].rtDisplay;
}
if (isPortalCount > 0 && totalBuffer != null)
{
TC_Compute.instance.MakePortalBuffer(this, totalBuffer);
}
return(totalBuffer);
}
