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ProtoTech's Blog

CAD Customization, CAD Plugin development, QA, 3D development and Services, Augmented and Virtual Reality applications

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4 ways to build your own CAD application

We all know the benefits of CAD applications but if you are a specialist in engineering domain or allied areas like architecture, you may want more from your CAD applications as your business needs are different. You are probably looking for industry specific applications that offer the features, menus, commands relevant to your needs or… Read More

Lasso Selection and Point Cloud Alignment

Introduction : This blog describes a mechanism to select a point in point cloud, select points using lasso selection and alignment of two point clouds using manual registration and global registration. Applications: 3D Scanners TM (Digital terrain model) Laser Scanner Airborne Laser Scanning   1. Point Selection and Lasso Selection : We have implemented Ray… Read More