Extracting features from organic shapes is a challenging task. In an existing NURBS Model, we can add or edit the features based on the client’s requirements. The process of creating and manipulating NURBS surfaces and solids is supported by feature-based operations. Organic shape feature-based modeling with T-Splines(a combination of NURBS and Subdivision modeling) is different. It most often involves starting with an initial mesh shape, subdividing it into areas that need more detail and refinement, and pushing or pulling on its surface to deform it into the shape you need. Manufacturable products with organic surface features likely include both Subdivision modeling for aesthetics with NURBS modeling for precision. The best example for organic feature-based CAD is a haptic device with reverse engineering software. This organic Feature-based modeling software allows analysis of drafts, creation of inserts, and parting lines for both CAD and scanned models.
Import scan data
Interactive alignment
Creating watch outer body surface
Trimed with extrude surface to create the profile for the watch case
Created skeleton case body for both the sides
Cutting area developed by extrude
Created watch case by using revolve tool
Giving radius for all sharpe edges in surface body
Solidified by trimming all surfaces
Mirror the ruby locker using top plane
Mirror the ruby locker using right plane to develop the full body
Merging all child parts into single body
Created small featuers on the body using revolution wizards
Created timer key and small features
Created wrist locker body using loft and sweep tool
Top and bottom body
Merged all child part assemble as a single body
Completed full body of the watch
Final output for the complete wrist watch
Parametric cad consists of a history-based feature modeling tree that can be edited to make design
Read moreParametric cad consists of a history-based feature modeling tree that can be edited to make design
Read moreParametric cad consists of a history-based feature modeling tree that can be edited to make design
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