geometric sierpinski tetrahedron level 5 3d models

2regular_tetrahedron

tetrahedron_frame

Truncated Tetrahedron

tetrahedron block

regular_tetrahedron

The tetrahedron is the only convex polyhedron that has four faces.It was an interesting model to make, since i tryed to make it centered in the center of the coordinate system from the beginning, parametric, and also using geometric relations and not...

A simple yet striking geometric shape - a hollowed out tetrahedron with edges measuring precisely 60 millimeters in length, standing approximately 56 millimeters tall.

A Releaux tetrahedron

The Reuleaux Tetrahedron is a geometric shape formed by the intersection of four balls with identical radii placed at the vertices of a regular tetrahedron. Each ball's spherical surface passes through the other three vertices, resulting in curved...

... divided into two perfectly congruent bodies, showcasing its geometric symmetry. Furthermore, with a bit more precision, it's also feasible to subdivide the tetrahedron into four equal and identical parts, revealing even more of its intricate design.

Meissner Tetrahedron - A Geometric Marvel. Three curved edges converge at a single point, creating an intricate structure. Crafted with precision in OpenSCAD. ... See also: https://www.thingiverse.com/thing:2761561 https://youtu.be/xZL0uoDD2kg

Truncated tetrahedron is the 1st of the 13 archimedian solids. ...It is made parametric using only a side as a driving dimension, and using only geometric relations and surfaces to built it

[Reuleaux tetrahedron](https://en.wikipedia.org/wiki/Reuleaux_tetrahedron)

Tetrahedron with Braille (4 sides)

Three-Dimensional Pyramid Shape Made Up of Four Triangle Sides.

Tried to get only a four faced pyramid, but couldn't get it right.

For amusement, a mere piece of metalwork is requested.

Customized version of www.thingiverse.com/thing:233540 Created with Customizer! ...www.thingiverse.com/apps/customizer/run?thing_id=233540 Instructions Using the following settings: Style - Cutout Polyhedron Type - Six-Sided Shell Percent - Thirteen...

This is a robust tetraedron that will serve as the primary object to be manipulated by robots during the robotics challenge. It's an enhanced version of the original tetraedron provided by ajw05001, boasting improved stability and durability. The...

2D tools I used were smart decision and center line.3D tools I used were extrude base and made it draft outwards 29 degree

Customized version of http://www.thingiverse.com/thing:233540 Created with Customizer! ...http://www.thingiverse.com/apps/customizer/run?thing_id=233540 Instructions Using the following options: polyhedron_type = 1 style = shell shell_percent = 20

I first started with the polygon tool and narrowed it to 3 sides 55mm each. I than made a plane on top of that triangle which was calculated amount (aprox 41.91mm)from the triangle base, after the plane was made i made a sketch on top and put a point...

For 2D I used the rectangle and the line tool.For 3D I used the extrusion and extrude cut feature.

six lines of OpenSCAD code

I started with the Top Plane. The first tool I used was the polygon with the parameters of 3 faces. Smart dimension the polygon to 100mm then exit sketch You want to click features, reference geometry drop down arrow, plane the top plane and...

For this model, using the sketch tool, a triangle was drawn onto the top plane. Then the drawing was made 3D using the extruded boss/base tool. Later, using the chamfer tool, the three edges in view when viewing the top plane were selected (make sure...

Tetrahedral Form of Polyhedra