Hi everyone I’ quite new to Rhinoceros/Grasshopper and I’m trying to determine the porosity of a few voronoi structures.
Since the structure is quite dense and I (purposefully) use Weaverbird’s Mesh Thicken, the meshes overlap and I obtain a completely wrong volume (larger than the bounding box) because the volume is calculated from the sum of the volumes of each individual mesh and doesn’t account for overlapping.
I tried different options to merge the meshes such as MeshJoin, MeshUnion, Weaverbird’s Join Meshes and Weld but none did it. I also tried RebuildMesh and the only parameter that resulted in (lower) volume values was the weld vertices. However, since the structure is quite complex I cannot understand clearly how this is changing the geometry.
Can someone guide me how to determine this volume?