Cognex Vision Pro Manual Apr 2026

// C# snippet inside VisionPro script CogPatMaxTool patMax = (CogPatMaxTool)toolBlock.Tools["CogPatMaxTool1"]; patMax.Run(); if (patMax.Results.Count > 0)

Chapter 4: Quick Start – Locating a Part Using the PatMax Tool 4.1 Introduction to PatMax PatMax® is Cognex’s industry-leading pattern-matching technology. Unlike traditional pixel-grid or normalized correlation methods, PatMax analyzes geometric features (edges, curves, arcs) to find a pattern regardless of part rotation, size changes, or lighting variations. cognex vision pro manual

double x = patMax.Results[0].Pose.TranslationX; double y = patMax.Results[0].Pose.TranslationY; double angle = patMax.Results[0].Pose.Rotation; double score = patMax.Results[0].Score; // C# snippet inside VisionPro script CogPatMaxTool patMax

Cognex.Alignment.AddResult("Part X", x); Cognex.Alignment.AddResult("Part Y", y); if (patMax.Results.Count &gt

| Field | Type | Description | |-------|------|-------------| | Results[0].Score | Double | Confidence (0=no match, 1=perfect) | | Results[0].Pose | CogTransform2D | Position & orientation of the found part | | Results[0].Center | Point2D | Geometric center of the match | 4.4 Common Debugging – No Match Found Symptom: Results.Count == 0 despite part being present.