2D取图计数功能完成

C3032

3 天以前 ebcc1d53f14112363bbf539bcaf0202aadcdc9d7

 LB_SmartVision/ProcessRun/ProcessContext.cs

@@ -6,6 +6,7 @@
using LB_VisionProcesses.Alogrithms;
using LB_VisionProcesses.Cameras;
using LB_VisionProcesses.Communicators;
using LB_VisionProcesses.Processes;
using LB_VisionProcesses.Processes.ScriptTool;
using OpenCvSharp;
using System.Collections.Concurrent;
@@ -585,7 +586,86 @@
        [Node("Halcon2D图像滤波", "Halcon2D工具", "Basic", "Halcon2D图像滤波")]
        public void Halcon2D图像滤波(FlowNode node) { RunNodeAsync(node); }

        [Node("轮胎计数", "控制", "Logic", "轮胎计数节点")]
        public void 轮胎计数(FlowNode node)
        {
            string ProcessName = node.Text;
            try
            {
                if (dicContext.TryGetValue(ProcessName, out IProcess obj)
                    && obj is TyreCounterProcess counter)
                {
                    UpdateInputs(counter);

                    if (node.Break)
                    {
                        node.BranchIndex = "0";
                        node.Result = true;
                        counter.Result = true;
                        counter.Msg = "轮胎计数节点已跳过";
                        return;
                    }

                    // 从前置节点获取检测结果（通过输入映射）
                    bool imageResult = GetPreviousResult(node);

                    // 设置输入结果
                    counter.InputImage = imageResult;

                    // 运行轮胎计数
                    if (!counter.Run())
                    {
                        node.Result = false;
                        Result &= false;
                        Msg += $"[{ProcessName}]{counter.Msg}";
                    }
                    else
                    {
                        node.Result = true;

                        // 如果完成一个轮胎，输出完成信号
                        if (counter.IsTyreComplete)
                        {
                            Msg += $"[{ProcessName}]完成轮胎 #{counter.CurrentTyreID - 1}，结果: {(counter.TyreResult ? "OK" : "NG")}";
                        }
                    }
                }
                else
                {
                    node.Result = false;
                    Result &= false;
                    Msg += $"[{ProcessName}]未找到轮胎计数工具实例";
                }
            }
            catch (Exception ex)
            {
                node.Result = false;
                Result &= false;
                Msg += $"[{ProcessName}]运行发生意外,{ex.Message}";
            }
        }

        /// <summary>
        /// 获取前置节点的检测结果
        /// </summary>
        private bool GetPreviousResult(FlowNode node)
        {
            try
            {
                // 查找前置节点
                var prevNode = dicContext.Values
                    .OfType<IProcess>()
                    .FirstOrDefault(p => p.Result == true || p.Result == false);

                if (prevNode != null)
                {
                    return prevNode.Result;
                }
            }
            catch { }

            return true; // 默认返回OK
        }

        #endregion