Hi Adrian, I found that dipyramids that have a dihedral angle of 90 on the perimeter are ascetic. They can be positioned as though they would fit in a square,...
So with Adrian bringing in the S Linear Constant I can do a little reverse engineering. Here is a scenario: Example A: Cube with edge of 1 Example B: Cube...
A square-based pyramid made of just sticks is not very strong unless the square base has members to triangulate it. But two of them together to make up an...
Adrian and Roger, Re other integer grids matrix potentials... In Great Stella I can augment a waterman with another like waterman to manifest an NxNxN...
Hi: It looks like to me there is a cell reversal in my structure. http://members.westnet.com.au/dharmraj/vrml/cellReverse.wrl There is a green cube at the VE...
Hi: I got this new model done tonight. http://members.westnet.com.au/dharmraj/vrml/nextEdition.wrl It is a continuation of the previous theme with a coupler at...
All, I got the 4 an5 fold combo cell working as I had imagined. I made a 1x1x1 cube and placed an icosahedron and dodecahedron inside that cell. Then I made a...
Adrian and Roger, I got the bat file working and decided to go with the polys ( volume , shortest edge) and to show a conway, geodesic, dual, and zono for each...
Here is a unit I have developed to show the tip to tip 2.5 volume VE's in synergetics. http://members.westnet.com.au/dharmraj/vrml/altCubeVe.wrl I plan to put...
Roger, re - lat_util I made a set of off files for various radii of RD. When I use -k RDsqrt5.off...aay, no matter, I am only getting back an RD hull,...
Adrian and Roger, I took a dodecahedron and scaled it to have an inner cube of edge 1. Then I stripped the F and E data. dodecaunit.off see below for actual...
Adrian, I get an error message when I try to run unipoly. (pre11) Also, I am trying to see if Antiprism will either zonohedrify or canonicalize watermans.... ...
Adrian, I wonder if you could aid me in documenting all my non-0,0,0 stuff ??? I desperately need a one time routine to do the following... cause I need to do...
Hello All, I have been on this list for sometime because of my interests in solid geometry, VRML and Antiprism's ability to export VRML. I also have an ...
Lads, My revised wish list... re augmentations - none stellations - none containers - none expansions - none Leonardos's - not really needed So, since I will...
Adrian and Roger, I just made an augmentation using GS. It has a new feature wherein one can select a parameter for longest/shortest edge..and then a scale...
Adrian, Not sure if this is already known... An algorithm for expansion to any poly... It is a simple matter in words... each edge becomes a square of that...
Adrian, re - attempting to blend in a 5-fodd lattice with the standard x,x,z lattice... Imagine a standard 3x3x3 grid of 27 cells. Imagine a a pentagonal...
Adrian, I just noticed in Great Stella that I can zonohedrify all my watermans. I am doing a re-think on the whole rhombus investigation thing now. Perhaps I...
All, I am doing a significant overhaul of my site. For one, I took down the whole generalized waterman section. http://watermanpolyhedron.com/ I have added a...
Hi: http://members.westnet.com.au/dharmraj/bill.jpg Just to give an idea of the size of my 3 by 3 by 3 green cube of which I posted a vrml a short time ago....
C++ version of my 2003 Pierro della Francesca formula for calculating the volume of any arbitrary tetrahedron from only its known six edge lengths. ("beta"...
Hi: A three by three set of cubes with each cube being based on the single Fcc Cell. http://members.westnet.com.au/dharmraj/vrml/27FccCellR%25B.wrl This vrml...
Hi All I have added the "poly_kscope -t" symmetry example models into Antiprism as resource models. Here is an album to show the models with their names ...
Adrian and Roger, Some lat_grid length parameters... In general, each has a lowest value, and some lattices, have an additional inclusion of the sqrt3 as well....
Adrian, How do I NOT send a file I am making say, steve1.off and place it into C:\new site and not directly into yadayada\bin here is my code line attempt...(...
Hi All I have started to put together a collection of albums to act as a reference and examples for Antiprism 0.20. I have started with the resource models,...
Lads, Just a mini-muse... We align now, according to 4-fold...the cube face directions. Mucho handy would be being able to rotate to a 3-fold ( the cube vertex...
lads, Two new little pieces of news/muse. Please check out this site. It aligns an icosahedron inside an octahedron ! Since we can draw an octo in a...
