I created a form with variable dimensions based on the Voronoï diagram.
Voronoï is the partition of a plane in cells from point called “germs”.
the diagram is found in nature especially on dragonfly wings or on turtle shells.
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- size of the box: width [x] height [z] depth [y]
- number of cells
- random sowing (population) allows to create variants in the distribution of points.
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These points serve as a basis for creating the voronoi diagram through a ready-to-use grasshopper component.
The cells with polycurves are scaled to form the inner wall of each cell.
these cells are then extruded and then capped (butcher hole plan.)
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I start to place a flat box on Rhino.
Then, on Grasshopper I use a “rectangle” component. Add “slider” x2 to connect to [X] and [Y] input. Value of 10 and 10.
“Boundary Surface” connect from “rectangle” output [R] to input [E].
“Populate Geometry” connect from “Boundary Srf” output [S] to input [G].
“Voronoi” connect from “populate Geometry” output [P] to input [P] and “voronoi” input [B] to “rectangle” output [R].
to be able to change manually its possible to bake the points on rhino then modify it and re imported it on grasshopper with the parameter point. right-clic Set multiple point.
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2. On 3D Printer.
save file on STL.
open the file with CURA.
layer thickness : 0.2mm
speed : 60 mm/sec (slow to have a good quality on fabric.)
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- Parameters :