# eVision > eVision 26.10.0-beta.2.dev documentation 2026, Euresys ## Pages in this subsection - [Easy3DLaserLine](index.html.md): Browse code snippets demonstrating Easy3DLaserLine usage in C++, C#, and Python for eVision machine vision applications. - [Object-Based Calibration](objectbasedcalibration.html.md): This code snippet shows how to perform object-based calibration. - [Load Object-Based Calibration Model](loadobjectbasedcalibration.html.md): This code snippet shows how to load and use an object-based calibration model. ## Optional - [Top-level llms.txt](../../../../llms.txt): Complete documentation index.