var k=0;k1?'s':'')+' dissolved'; status(msg); return msg; }; /* exposure for future systems (phoenix erase, snapshots) */ window.__clearWebs = function(){ try{ window.unspider(); }catch(e){} }; window.__webCount = function(){ return webs.length; }; window.listWebs = function(){ if(!webs.length){ status('no webs spun'); return 'no webs'; } var msg = webs.map(function(w){ return w.name+': '+w.conns+' threads, '+w.pts+' points @ '+w.dist+'u'; }).join(' | '); status(msg); return msg; }; window.spiderDist = function(n){ n = parseFloat(n); if(isNaN(n) || n <= 0){ status('spider — e.g. spider 5'); return latchDist; } latchDist = Math.min(60, Math.max(0.5, n)); return latchDist; }; /* ========================================================================== WARP — the web is the map, the pulley is the vehicle. The King: "You use the pulleys to warp the new found connection after the spider has woven the whole." Every thread is a pulley line. Tap one (or warp ) and a gold pulley wheel carries you along it to the far point. ========================================================================== */ function riderPos(){ try{ if(typeof mePos !== 'undefined' && mePos) return new THREE.Vector3(mePos.x, mePos.y, mePos.z); }catch(e){} try{ if(window.scene && camera) return camera.position.clone(); }catch(e){} return new THREE.Vector3(); } function segHit(p, a, b){ var ab = b.clone().sub(a); var len2 = ab.lengthSq(); var t = len2 > 0 ? Math.max(0, Math.min(1, p.clone().sub(a).dot(ab)/len2)) : 0; var c = a.clone().add(ab.multiplyScalar(t)); return {d:p.distanceTo(c), t:t}; } function nearestThread(point, maxD){ var best = null; for(var w=0;w