In this article, we will introduce a Earphone case modeling tutorial in Rhino.
Model Images

The image above is a view on the Rhino.

The image above shows the final rendering.
Video
The tutorial will use the video and the auxiliary curves on the Rhino to guide you through the process.
Click here to download the Rhino file.
Commands used
- Ellipsoid: Command to create an ellipsoid
- Trim: Command to trim a model
- Loft: Command to create a surface by connecting curves
- BlendSrf: Command to smoothly blend surfaces together
- Join: Command for joining objects
- OffsetSrf: Command to offset a surface
- EMap: Command to check the curvature state of a surface
- PlanarSrf: Command to create a surface from a closed planar curve
- ExtractSrf: Command to extract a surface
- Project: Command to project a curve onto a surface or other object
- ExtrudeSrf: Command to extrude a surface to add thickness
- BooleanDifference: Command to perform a subtraction operation between models


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