Online3DViewer

https://barionleg.github.io/Online3DViewer/website/index.html

uPp to 18 file types:

obj, 3ds, stl, ply, gltf, glb, off, 3dm, fbx, dae, wrl, 3mf, ifc

https://barionleg.github.io/Online3DViewer/website/index.html#model=assets/models/logo.obj,assets/models/logo.mtl

https://barionleg.github.io/Online3DViewer/website/index.html#model=assets/models/solids.obj,assets/models/solids.mtl

https://barionleg.github.io/Online3DViewer/website/index.html#model=assets/models/DamagedHelmet.glb

https://barionleg.github.io/Online3DViewer/website/index.html#model=https://github.com/barionleg/Online3DViewer/blob/master/test/testfiles/stl/stl_ascii.stl

https://barionleg.github.io/Online3DViewer/website/index.html#model=https://github.com/barionleg/Online3DViewer/blob/master/test/testfiles/stl/Rhombicuboctahedron.stl

https://en.wikipedia.org/wiki/Tesseract

The rhombic dodecahedron forms the convex hull of the tesseract's vertex-first parallel-projection. The number of vertices in the layers of this projection is 1 4 6 4 1—the fourth row in Pascal's triangle.

Coxeter plane | B4 | B4 --> A3 | A3 -- | -- | -- | -- | | [8] | [4] | [4]

| | [2] | [6] | [4]

Orthographic projections Coxeter plane B4 B4 --> A3 A3 Graph Dihedral symmetry [8] [4] [4] Coxeter plane Other B3 / D4 / A2 B2 / D3 Graph Dihedral symmetry [2] [6] [4]

https://ru.wikipedia.org/wiki/тессеракт

https://en.wikipedia.org/wiki/Tesseract

https://en.wikipedia.org/wiki/Pascal%27s_triangle

tesseract c кантеллированными углами

https://en.wikipedia.org/wiki/Cantellated_tesseract

https://en.wikipedia.org/wiki/Icosahedron

https://mathenchant.wordpress.com/2018/05/16/time-and-tesseracts/

https://youtu.be/cOzwicNcopQ

https://aladin.cds.unistra.fr/hips/rhombicuboctahedron/

Aibolem barionleg'it's Aladin Releases: https://github.com/barionleg/aladin-lite/releases/tag/11.024

Online viewer

https://barionleg.github.io/Online3DViewer/website/index.html#model=https://github.com/barionleg/Online3DViewer/blob/master/test/testfiles/stl/Rhombicuboctahedron.stl