geodesic polyhedron 3d models

... Yoshimoto Cube Animation Both polyhedrons are hinged. The attached stl files contain 2 elements and 2 hinge pins. Four impressions are needed to assemble the 8 elements of each dodecahedron, 8 impressions are needed in total for the whole cube.

The File "Sphericon Solid" Exists Primarily For Demonstration Purposes, Giving You A Better Understanding Of These One-Sided Polyhedrons. It's Rather Brilliant In Its Simplicity. If You're Feeling Adventurous, Try Printing It As A Single Piece With...

Paper drinking straw C60 connector can be found here:https://www.printables.com/model/204151-paper-drinking-straw-dodecahedronc20truncated-icos@jmckeand did provide many toothpick connectors here...

It renders quickly because it generates one polyhedron for the whole thread. screw_extrude() expects a vector containing 2-dimensional coordinates describing the shape of the thread and other parameters. ... The rest is simple openSCAD with...

Lastly, you can render as a polyhedron. Perhaps the most cool of all is that you could render as all three, at the same time, by just changing the values of some parameters.</p> <p>The important file is superellipse.scad. With this one comes the...

His foam is based on the bitruncated cubic honeycomb, a convex uniform honeycomb formed by the truncated octahedron, a space-filling convex polyhedron with 6 square faces and 8 hexagonal faces.It was not optimal, though: this honeycomb does not...

This script is likely designed to calculate the volume or other geometric properties of an irregular polyhedron defined by its faces, which are stored in the provided GeoJSON file. Here's how you could structure your solution based on this format: ...

Edit: Made some small performance improvements by rewriting screw thread library to use a single polyhedron. A high res version with 85x85 pixels is here: http://www.thingiverse.com/thing:2094215 Print Settings: Printer Brand: FlashForge Printer:...

You can also specify whether you want to see the curve frame, instead of looking at the actual polyhedron rendering. This is useful so you can just look at the true surface, without the walls getting in the way. The picture is an optical illusion. At...

The solid is built as a single polyhedron by transforming the 2D points found in the profile array. No boolean operation is necessary, aiming at achieving the ultimate performance by producing the simplest possible object for the desired level of...

While modules like using polyhedron for surface-mapping have already implemented a hundred times in this environment (and also available using a simple surface() call), I chose to be the one-hundred-first one to implement it, just to get experience...

This is why I chose blue PLA (large spools of which I have around).\nGoing to recheck fit in the door, resize if needed, and reprint.\nPosted v.2 files for OpenSCAD enthusiasts; still figuring out things like modules, polyhedrons and creating 3D...

Descriptions, comments provided in the (.scad) code as well Render Data: Method: CGAL Geometries in cache: 50 Geometry cache size in bytes: 11844400 CGAL Polyhedrons in cache: 6 CGAL cache size in bytes: 5581856 Total rendering time: 0:14:27.436 Top...

It is a 100-sided polyhedron. It will eventually be a D100 die that I intend to cast in pewter. I constructed it in Blender by much brute force and manual placing of polygons and merging of points and filling of edge loops. Is it very janky looking...

While modules like using polyhedron for surface-mapping have already implemented a hundred times in this environment (and also available using a simple surface() call), I chose to be the one-hundred-first one to implement it, just to get experience...

The main function sweep() expects a sequence of polygons each properly placed in 3D space, which it triangulates and feeds into polyhedron(). This lib also defines identically named functions T(), Tx(), ... for respective operations over affine...

A tetrahedron is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners, making it one of the simplest yet most intriguing solids in mathematics. The tetrahedron has been studied extensively in various fields,...

You can also make a saddle polyhedron by cutting an adamantane in half. Rhombic Dodecahedron Cluster: Related to the adamantane polyhedral. Formed by starting with a cluster of four rhombic dodecahedrons and creating saddles from the skew...

polycube: Automates building polyhedron from vertices, assuming the solid is "cube-like": 6 faces, 8 vertices, each face has 4 vertices. Vertices are specified in a 2x2x2 array in a hopefully intuitive fashion. ... I maintain this code on GitHub at...

... improved with just a tweak of design 1. Then again, redesigning the whole thing would require a fresh look at design 2. I even thought about swapping the main base for a polyhedron instead of a cube, to print faster and use less material (design 3).

7-Ways are sometimes used in geodesic dome constructions, so have a look out for those. However, feel free to find creative uses for a 7 way! WHY DO THESE CONNECTORS WORK IN ONLY ONE PLANE? Since my first-generation 2/3 plane connectors broke...

The printer would be setup in one of the barrel sections and cranks out dome sections - in this case it would be geodesic Patent US2877530 [https://www.google.com/patents/US2877530?dq=US2877530&hl=en&sa=X&ei=6_yXU63AM8jFoATFvoGwDw&ved=0CB4Q6AEwAA]...

Here's how to assemble the dome: see this link for instructions - https://simplydifferently.org/Geodesic_Dome_Notes?page=3#2V/L2Updates: 24.04.2016: I added a new part (MGD-07 "Folienklammer_lang_fuer_T-End") to improve the plant pot connection. New...

Some of the more unusual models (3,5 and 6 way connectors) have been built with domes in mind (using bent conduit) and even full geodesic dome structures. 1- Way "Stake styled" Anchor found here: https://www.thingiverse.com/thing:6228095 1-Way...

You'll find there also a calculator for own stick length if you want to build domes with different diameters: https://simplydifferently.org/Geodesic_Dome_Notes?page=3#2V/L2 Advice: I noticed that the wooden sticks are not ideal for this project. A 3D...

There are several different methods to achieve this (geodesic domes, Fibonacci sphere), but most of them will produce too many pieces of different shape and size. The pentakis dodecahedron is a catalan solid with 60 equal faces, a mix between a...

* Two main functional interfaces * A wrapper function that provides several methods for specifying lead-in and lead-out tapers or variable radii as described above * The core function which requires specification of the X & Y scale factor, height...

The block is an irregular ten-sided polyhedron with unique properties: opposing faces are different dimensions. In this case, five sets of opposing faces provide spacing of 22, 23, 24, 25, and 26 mm. Just turn the block to the size closest to what...

How I Designed This I found it challenging to create exactly the shapes I needed using any of the pre-built routines in OpenSCAD, so I broke out some vector math and generated each thread as a custom polyhedron. The best way I could think of to...

Unable to convert to CGAL_Nef_Polyhedron." I have had some luck with converting basic PNGs to SVGs and having them import successfully. Small vase with a flat back. 112mm tall. Should be small enough to clear the garage door when opening. Small...