cellindex.js

@@ -117,7 +117,17 @@ export const CELL120_CELL5 = {
         "2": [ 223, 76, 238, 84, 225 ],
         "3": [ 253, 44, 283, 304, 42 ],
         "4": [ 419, 112, 197, 578, 521 ],
+        "5": [ 339, 14, 384, 382, 337 ],
+        "6": [ 331, 4, 335, 390, 386 ],
+        "7": [ 427, 160, 551, 146, 557 ],
+        "8": [ 265, 60, 64, 295, 246 ],
+        "9": [ 473, 100, 495, 213, 462 ],
+        "10": [ 393, 6, 328, 397, 326 ],
+        "11": [ 539, 164, 439, 561, 142 ],
+        "12": [ 511, 122, 456, 595, 181 ],
+        "13": [ 555, 154, 152, 545, 429 ]
     },
+
 };
 
 

explore_120cell.js

@@ -114,6 +114,15 @@ function overlap(c1, c2) {
     return false;
 }
 
+function c5match(c1, c2) {
+    for( const l in c1 ) {
+        if( c1[l] != c2[l] ) {
+            return false;
+        }
+    }
+    return true;
+}
+
 
 export function gather_5cells(cell120) {
     const CHORD5 = round_dist(Math.sqrt(2.5));
@@ -379,30 +388,13 @@ function cell5_neighbourhoods(cell120, all5, c5) {
 }
 
 
-// pick a 5-cell, and then pick the nearest neighbours to its vertices on their
+function cell5_tetras(cell120, all5, c5) {
-// respective inscribed 600-cells
-
-const cell120 = POLYTOPES.cell120_inscribed();
-const all5 = gather_5cells(cell120);
-
-const c5 = all5[0]
-
     const nb = cell5_neighbourhoods(cell120, all5, c5);
-
-// trying for all tetras
-
-// let's pick a tetra on the first vertex of the primary 5cell...
-
     const v1 = cell120node(cell120, c5["1"]);
     const ts = tetras(cell120, v1);
 
+    const c5s = [];
     for( const t of ts ) {
-
-    console.log(t);
-
-    // ... and then see which of the neighbourhood 5-cells have at least one
-    // of its vertices
-
         const nt = nb.filter((n) => {
             for( const l in n ) {
                 if( t.includes(n[l]) ) {
@@ -411,7 +403,33 @@ for( const t of ts ) {
             }
             return false
         });
-
+        for( const nc5 of nt ) {
-    console.log(nt);
+            const exact = c5s.filter((c) => c5match(c, nc5));
-    console.log("\n");
+            if( exact.length === 0 ) {
+                const o = c5s.filter((c) => overlap(c, nc5));
+                if( o.length > 0 ) {
+                    console.log("Overlap", c5, o);
+                } else {
+                    c5s.push(nc5);
                 }
+            }
+        }
+    }
+    return c5s;
+}
+
+
+
+
+
+
+const cell120 = POLYTOPES.cell120_inscribed();
+const all5 = gather_5cells(cell120);
+
+const c5 = all5[0]
+
+const c5s = cell5_tetras(cell120, all5, c5);
+
+const celli = c5s.map((c5) => [ "1", "2", "3", "4", "5" ].map((l) => c5[l]));
+
+console.log(celli);