Exploring Rhino 8's Shrink Wrap Feature: The Game-Changer for Jewelers and 3D Printing Enthusiasts

November 13, 2023 3 min read

Exploring Rhino 8's Shrink Wrap Feature: The Game-Changer for Jewelers and 3D Printing Enthusiasts

Design News Header 2023

Exploring Rhino 8's Shrink Wrap Feature: The Game-Changer for Jewelers and 3D Printing Enthusiasts

With the advent of Rhino 8, a new feature has emerged that is revolutionizing the workflow for jewelers and 3D printing professionals: Shrink Wrap. This remarkable tool addresses one of the most frustrating aspects of NURBS modeling — shelling complex geometries.
Shelling, or creating a hollow version with uniform wall thickness, has been notoriously difficult, often requiring designers to essentially rebuild the model. Now, Rhino 8's Shrink Wrap feature uses voxel technology to overcome this challenge, presenting an incredibly powerful solution that doesn't fail, which, as any seasoned Rhino user would tell you, is a bold but accurate claim.

One of the key benefits of Shrink Wrap is its ability to take a disjointed or poorly constructed NURBS model — perhaps made of multiple overlapping or open surfaces — and transform it into a cohesive, closed mesh. This process is not only reliable but also incredibly efficient, as it allows for the rapid creation of a printable model from a "messy" starting point. The feature is particularly useful for creating lap joints, which historically, have been painstaking to construct in Rhino.

So how does Shrink Wrap work? Its underlying voxel-based approach means that, unlike traditional polygon modeling that can result in intersecting geometry (bow ties), Shrink Wrap adjusts the "grains of sand" to create a consistent, offset surface without such issues. By setting parameters like target edge length and polygon optimization, you can control the fineness of the resulting mesh, striking a balance between detail and computational load.

For the jeweler or 3D printing enthusiast, Shrink Wrap is a game-changer when it comes to iteration and customization. Imagine a ring made from a cluster of spheres — with Shrink Wrap, there's no need for painstaking Boolean operations; simply shrink wrap the assembly, modify your spheres, and repeat as needed. This capability allows for an explosion of creative possibilities without the corresponding increase in labor-intensive modeling tasks.

Additionally, with the improved mesh boolean operations in Rhino 8, crafted by the skilled developers led by Julio, tasks such as mesh splitting and trimming are no longer a cause for concern. They work with a reliability that long-term Rhino users may find astonishing.

Shrink Wrap's prowess extends into the realm of creating internal structures for 3D printed parts efficiently. The ability to create an offset that functions as the core of a part, or a lap joint, is not just convenient but precise. It enables the production of parts with detailed internal fits, such as those required for assembly post-printing.

While Shrink Wrap itself is a powerful tool, integrating it with other Rhino features, like the extrude dot for easy extrusion and the improved mesh repair tools, can lead to a comprehensive suite of functionalities that address complex modeling challenges. The focus on performance and result quality means that professionals can now take on even more ambitious projects with confidence in the software's capabilities.

As powerful as Shrink Wrap is, it is worth noting that optimal workflows often involve a combination of tools and features. When working with Rhino 8, tools like xNURBS, VisualARQ, and Lands Design can further enhance your designs, offering advanced surfacing and landscaping capabilities, which are fully compatible with Rhino 8 and available through NOVEDGE.

The Shrink Wrap feature exemplifies Rhino's commitment to delivering tools that empower designers to push the boundaries of what's possible, making it a pivotal addition to the Rhino suite. Rhino 8's Shrink Wrap is already proving to be a transformative feature for many professionals and enthusiasts alike, by turning challenging tasks into a streamlined process.

In conclusion, Rhino 8's Shrink Wrap feature marks a significant leap forward in 3D modeling, particularly for those in jewelry design and 3D printing domains. By enabling efficient and reliable shelling, creating complex internal structures, and allowing for rapid iteration, it is nothing short of a game-changer.

For more information about the newest and most advanced design software technology, don't hesitate to contact our sales team at NOVEDGE.

Also in Design News