MODELING AN ICOSAHEDRON IN RHINO

Having no prior experience with the software, I initially struggled with the first steps. However, after seeking guidance and explanations from Mr. Kretzer, I was able to make quick progress and successfully complete the icosahedron.

Despite this, I encountered some setbacks: I was unable to unfold the icosahedron into a net, so I relied on the help of my classmates to create it. With this issue resolved, I moved on to the second and more creative phase—designing the surfaces with ornaments.

IDEATION AND IMPLEMENTATION OF ORNAMENTS

My initial ideas for the ornaments formed in my mind rather than on paper, as I am a visual thinker. I was particularly drawn to organic structures with minimal sharp edges and corners. My goal was to create a variety of patterns, ensuring that each surface had a unique design.

To achieve this, I explored different tools within the software. Eventually, I decided to use the „Circle“ tool, manipulating it at various points to generate an organic structure. This resulted in distinct net segments for each surface, which I was highly satisfied with.

The final design was composed of five main segments. The top and bottom faces of the icosahedron were each made up of five of these main segments, while the middle section consisted of two of my preferred segments.

LASER CUTTING

Right before cutting the icosahedron, I discovered that multiple lines had been duplicated in the software, and some were placed too close to the edges. I quickly resolved this by deleting and rearranging certain segments. With this, the first icosahedron was ready for production.

However, another issue arose: I had left too little space between some segments, causing the material to tear in certain areas. After making the necessary adjustments, I successfully finalized my main segments.

Following a brief delay, I proceeded to cut the second icosahedron. As with the first one, the glue tabs were still visible. I was able to trim them manually, resulting in a finished icosahedron.

PERSONAL REFLECTION

This exercise provided me with valuable insights into Rhino3D and the digital design process. Initially, I found the software challenging, but with support, I quickly made progress. I particularly enjoyed designing the ornaments, as I developed organic patterns through experimentation.

Technical difficulties arose during the laser-cutting phase, but I resolved them through adjustments. The iterative process from design to fabrication highlighted the importance of precise planning and adaptability. Despite minor challenges, I am very satisfied with the final result and have gained significant knowledge for future projects.