fig2

From: Advances on triply periodic hyperbolic surface structures: from biological inspiration to artificial self-assembly

Figure 2. Schematic drawings of TPMSs: (A) G surface; (B) D surface; (C) P surface; (D) I-WP surface; (E) F-RD surface and (F) the branched hexagonal minimal surface. Panels (A-E) were created with MATLAB (R2026a, MathWorks) and panel (F) was created with Surface Evolver^[33]. TPMS: Triply periodic minimal surface; I-WP: I-graph-Wrapped Package graph; F-RD: F-graph-Rhombic Dodecahedra graph.