The first stage involved constructing the dodecahedron itself, carefully following an instruction manual with specific dimensions and angles to ensure uniform pentagonal faces. With the basic form assembled, we then had the freedom to adapt it according to our design ideas.
The base dodecahedron frame constructed from cardstock, showing the pentagonal faces before module installation
My group's inward-extending modular system used interlocking notched cardstock rectangles to form pentagonal tunnels. Three progressively smaller stacked layers with "floors" created the illusion of vertical depth within each of the twelve tunnels, each requiring 40 pieces. We used CRICUT software and a machine to precisely cut these. The tunnels were integrated by cutting openings in the dodecahedron's faces, threading them inward to meet at the centre and connecting with additional rectangles. Strategic glueing to the frame ensured stability and visual cohesion. The final design utilised both internal and external space, offering multi-angle viewing and revealing the intricate interlocking construction.
Close-up detail of the layered tunnel structure showing the precision-cut interlocking components and depth effect
The project's success stemmed from its unique inward/outward design and high craftsmanship. I contributed to all phases, from concept to assembly, including design, technical planning, precision cutting, and meticulous execution, demonstrating my creative and precise 3D design skills.
Close-up view of the completed dodecahedron showing the structural detail and precise alignment of the tunnel components